Merge branch 'main' into wb/add-multiversion-script

Update test/e2e/generate-multiversion.sh
build(deps): Bump github.com/prometheus/common from 0.38.0 to 0.39.0 (#9913 )
2026-01-11 23:32:50 +00:00 · 2022-12-20 09:00:40 -05:00 · 2022-12-20 09:00:33 -05:00 · 2022-12-19 14:57:53 +00:00 · 2022-12-19 08:34:26 -05:00 · 2022-12-19 13:01:51 +00:00
176 changed files with 6095 additions and 1764 deletions
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -7,6 +7,6 @@
 # global owners are only requested if there isn't a more specific
 # codeowner specified below. For this reason, the global codeowners
 # are often repeated in package-level definitions.
-*     @ebuchman @tendermint/tendermint-engineering
+*     @ebuchman @tendermint/tendermint-engineering @adizere @lasarojc

-/spec @ebuchman @tendermint/tendermint-research @tendermint/tendermint-engineering
+/spec @ebuchman @tendermint/tendermint-research @tendermint/tendermint-engineering @adizere @lasarojc
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -30,12 +30,6 @@ updates:
      - T:dependencies
      - S:automerge

-  - package-ecosystem: npm
-    directory: "/docs"
-    schedule:
-      interval: weekly
-    open-pull-requests-limit: 10
-
  ###################################
  ##
  ## Update All Go Dependencies
--- a/.github/workflows/docs-deployment.yml
+++ b/.github/workflows/docs-deployment.yml
@@ -35,6 +35,8 @@ jobs:
          # versions will be available for the build.
          fetch-depth: 0
      - name: Build documentation
+        env:
+          NODE_OPTIONS: "--openssl-legacy-provider"
        run: |
          git config --global --add safe.directory "$PWD"
          make build-docs
--- a/.github/workflows/e2e-manual.yml
+++ b/.github/workflows/e2e-manual.yml
@@ -29,7 +29,7 @@ jobs:
      - name: Generate testnets
        working-directory: test/e2e
        # When changing -g, also change the matrix groups above
-        run: ./build/generator -g 5 -d networks/nightly/
+        run: ./generate-multiversion.sh -g 5 -d networks/nightly/

      - name: Run ${{ matrix.p2p }} p2p testnets
        working-directory: test/e2e
--- a/.github/workflows/e2e-nightly-34x.yml
+++ b/.github/workflows/e2e-nightly-34x.yml
@@ -30,8 +30,7 @@ jobs:
      - name: Capture git repo info
        id: git-info
        run: |
-          echo "::set-output name=branch::`git branch --show-current`"
-          echo "::set-output name=commit::`git rev-parse HEAD`"
+          echo "branch=`git branch --show-current`" >> $GITHUB_OUTPUT

      - name: Build
        working-directory: test/e2e
@@ -41,7 +40,7 @@ jobs:
      - name: Generate testnets
        working-directory: test/e2e
        # When changing -g, also change the matrix groups above
-        run: ./build/generator -g 2 -d networks/nightly
+        run: ./generate-multiversion.sh -g 2 -d networks/nightly

      - name: Run testnets in group ${{ matrix.group }}
        working-directory: test/e2e
@@ -49,7 +48,6 @@ jobs:

    outputs:
      git-branch: ${{ steps.git-info.outputs.branch }}
-      git-commit: ${{ steps.git-info.outputs.commit }}

  e2e-nightly-fail:
    needs: e2e-nightly-test
@@ -63,7 +61,7 @@ jobs:
          SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK
          BRANCH: ${{ needs.e2e-nightly-test.outputs.git-branch }}
          RUN_URL: "${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
-          COMMIT_URL: "${{ github.server_url }}/${{ github.repository }}/commit/${{ needs.e2e-nightly-test.outputs.git-commit }}"
+          COMMITS_URL: "${{ github.server_url }}/${{ github.repository }}/commits/${{ needs.e2e-nightly-test.outputs.git-branch }}"
        with:
          payload: |
            {
@@ -72,7 +70,7 @@ jobs:
                  "type": "section",
                  "text": {
                    "type": "mrkdwn",
-                    "text": ":skull: Nightly E2E tests for `${{ env.BRANCH }}` failed. See the <${{ env.RUN_URL }}|run details> and the <${{ env.COMMIT_URL }}|commit> related to the failure."
+                    "text": ":skull: Nightly E2E tests for `${{ env.BRANCH }}` failed. See the <${{ env.RUN_URL }}|run details> and the <${{ env.COMMITS_URL }}|latest commits> possibly related to the failure."
                  }
                }
              ]
--- a/.github/workflows/e2e-nightly-37x.yml
+++ b/.github/workflows/e2e-nightly-37x.yml
@@ -30,8 +30,7 @@ jobs:
      - name: Capture git repo info
        id: git-info
        run: |
-          echo "::set-output name=branch::`git branch --show-current`"
-          echo "::set-output name=commit::`git rev-parse HEAD`"
+          echo "branch=`git branch --show-current`" >> $GITHUB_OUTPUT

      - name: Build
        working-directory: test/e2e
@@ -41,7 +40,7 @@ jobs:
      - name: Generate testnets
        working-directory: test/e2e
        # When changing -g, also change the matrix groups above
-        run: ./build/generator -g 5 -d networks/nightly/
+        run: ./generate-multiversion.sh -g 5 -d networks/nightly/

      - name: Run ${{ matrix.p2p }} p2p testnets
        working-directory: test/e2e
@@ -49,7 +48,6 @@ jobs:

    outputs:
      git-branch: ${{ steps.git-info.outputs.branch }}
-      git-commit: ${{ steps.git-info.outputs.commit }}

  e2e-nightly-fail:
    needs: e2e-nightly-test
@@ -63,7 +61,7 @@ jobs:
          SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK
          BRANCH: ${{ needs.e2e-nightly-test.outputs.git-branch }}
          RUN_URL: "${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
-          COMMIT_URL: "${{ github.server_url }}/${{ github.repository }}/commit/${{ needs.e2e-nightly-test.outputs.git-commit }}"
+          COMMITS_URL: "${{ github.server_url }}/${{ github.repository }}/commits/${{ needs.e2e-nightly-test.outputs.git-branch }}"
        with:
          payload: |
            {
@@ -72,7 +70,7 @@ jobs:
                  "type": "section",
                  "text": {
                    "type": "mrkdwn",
-                    "text": ":skull: Nightly E2E tests for `${{ env.BRANCH }}` failed. See the <${{ env.RUN_URL }}|run details> and the <${{ env.COMMIT_URL }}|commit> related to the failure."
+                    "text": ":skull: Nightly E2E tests for `${{ env.BRANCH }}` failed. See the <${{ env.RUN_URL }}|run details> and the <${{ env.COMMITS_URL }}|latest commits> possibly related to the failure."
                  }
                }
              ]
--- a/.github/workflows/e2e-nightly-main.yml
+++ b/.github/workflows/e2e-nightly-main.yml
@@ -34,7 +34,7 @@ jobs:
      - name: Generate testnets
        working-directory: test/e2e
        # When changing -g, also change the matrix groups above
-        run: ./build/generator -g 5 -d networks/nightly/
+        run: ./generate-multiversion.sh -g 5 -d networks/nightly/

      - name: Run ${{ matrix.p2p }} p2p testnets
        working-directory: test/e2e
@@ -52,7 +52,7 @@ jobs:
          SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK
          BRANCH: ${{ github.ref_name }}
          RUN_URL: "${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
-          COMMIT_URL: "${{ github.server_url }}/${{ github.repository }}/commit/${{ github.sha }}"
+          COMMITS_URL: "${{ github.server_url }}/${{ github.repository }}/commits/${{ github.ref_name }}"
        with:
          payload: |
            {
@@ -61,7 +61,7 @@ jobs:
                  "type": "section",
                  "text": {
                    "type": "mrkdwn",
-                    "text": ":skull: Nightly E2E tests for `${{ env.BRANCH }}` failed. See the <${{ env.RUN_URL }}|run details> and the <${{ env.COMMIT_URL }}|commit> related to the failure."
+                    "text": ":skull: Nightly E2E tests for `${{ env.BRANCH }}` failed. See the <${{ env.RUN_URL }}|run details> and the <${{ env.COMMITS_URL }}|latest commits> possibly related to the failure."
                  }
                }
              ]
--- a/.github/workflows/fuzz-nightly.yml
+++ b/.github/workflows/fuzz-nightly.yml
@@ -64,7 +64,7 @@ jobs:

      - name: Set crashers count
        working-directory: test/fuzz
-        run: echo "::set-output name=count::$(find . -type d -name 'crashers' | xargs -I % sh -c 'ls % | wc -l' | awk '{total += $1} END {print total}')"
+        run: echo "count=$(find . -type d -name 'crashers' | xargs -I % sh -c 'ls % | wc -l' | awk '{total += $1} END {print total}')" >> $GITHUB_OUTPUT
        id: set-crashers-count

    outputs:
--- a/.github/workflows/govulncheck.yml
+++ b/.github/workflows/govulncheck.yml
@@ -0,0 +1,31 @@
+name: Check for Go vulnerabilities
+# Runs https://pkg.go.dev/golang.org/x/vuln/cmd/govulncheck to proactively
+# check for vulnerabilities in code packages if there were any changes made to
+# any Go code or dependencies.
+#
+# Run `make vulncheck` from the root of the repo to run this workflow locally.
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+      - release/**
+
+jobs:
+  govulncheck:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/setup-go@v3
+        with:
+          go-version: "1.18"
+      - uses: actions/checkout@v3
+      - uses: technote-space/get-diff-action@v6
+        with:
+          PATTERNS: |
+            **/*.go
+            go.mod
+            go.sum
+            Makefile
+      - name: govulncheck
+        run: make vulncheck
+        if: "env.GIT_DIFF != ''"
--- a/.github/workflows/pre-release.yml
+++ b/.github/workflows/pre-release.yml
@@ -21,7 +21,7 @@ jobs:
          go-version: '1.18'

      - name: Build
-        uses: goreleaser/goreleaser-action@v3
+        uses: goreleaser/goreleaser-action@v4
        if: ${{ github.event_name == 'pull_request' }}
        with:
          version: latest
@@ -31,7 +31,7 @@ jobs:
      - run: echo https://github.com/tendermint/tendermint/blob/${GITHUB_REF#refs/tags/}/CHANGELOG_PENDING.md > ../release_notes.md

      - name: Release
-        uses: goreleaser/goreleaser-action@v3
+        uses: goreleaser/goreleaser-action@v4
        if: startsWith(github.ref, 'refs/tags/')
        with:
          version: latest
@@ -45,7 +45,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Notify Slack upon pre-release
-        uses: slackapi/slack-github-action@v1.22.0
+        uses: slackapi/slack-github-action@v1.23.0
        env:
          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
          SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK
--- a/.github/workflows/proto-lint.yml
+++ b/.github/workflows/proto-lint.yml
@@ -15,7 +15,7 @@ jobs:
    timeout-minutes: 5
    steps:
      - uses: actions/checkout@v3
-      - uses: bufbuild/buf-setup-action@v1.9.0
+      - uses: bufbuild/buf-setup-action@v1.10.0
      - uses: bufbuild/buf-lint-action@v1
        with:
          input: 'proto'
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -19,7 +19,7 @@ jobs:
          go-version: '1.18'

      - name: Build
-        uses: goreleaser/goreleaser-action@v3
+        uses: goreleaser/goreleaser-action@v4
        if: ${{ github.event_name == 'pull_request' }}
        with:
          version: latest
@@ -28,7 +28,7 @@ jobs:
      - run: echo https://github.com/tendermint/tendermint/blob/${GITHUB_REF#refs/tags/}/CHANGELOG.md#${GITHUB_REF#refs/tags/} > ../release_notes.md

      - name: Release
-        uses: goreleaser/goreleaser-action@v3
+        uses: goreleaser/goreleaser-action@v4
        if: startsWith(github.ref, 'refs/tags/')
        with:
          version: latest
@@ -42,7 +42,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Notify Slack upon release
-        uses: slackapi/slack-github-action@v1.22.0
+        uses: slackapi/slack-github-action@v1.23.0
        env:
          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
          SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK
--- a/.github/workflows/tendermint-docker.yml
+++ b/.github/workflows/tendermint-docker.yml
@@ -33,7 +33,7 @@ jobs:
          if [[ $VERSION =~ ^v[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
            TAGS="$TAGS,${DOCKER_IMAGE}:${VERSION}"
          fi
-          echo ::set-output name=tags::${TAGS}
+          echo "tags=${TAGS}" >> $GITHUB_OUTPUT

      - name: Set up QEMU
        uses: docker/setup-qemu-action@master
--- a/.github/workflows/testapp-docker.yml
+++ b/.github/workflows/testapp-docker.yml
@@ -0,0 +1,60 @@
+name: Docker E2E Node
+# Build & Push rebuilds the e2e Testapp docker image on every push to main and creation of tags
+# and pushes the image to https://hub.docker.com/r/tendermint/e2e-node
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - "v[0-9]+.[0-9]+.[0-9]+"               # Push events to matching v*, i.e. v1.0, v20.15.10
+      - "v[0-9]+.[0-9]+.[0-9]+-alpha.[0-9]+"  # e.g. v0.37.0-alpha.1, v0.38.0-alpha.10
+      - "v[0-9]+.[0-9]+.[0-9]+-beta.[0-9]+"   # e.g. v0.37.0-beta.1, v0.38.0-beta.10
+      - "v[0-9]+.[0-9]+.[0-9]+-rc[0-9]+"      # e.g. v0.37.0-rc1, v0.38.0-rc10
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Prepare
+        id: prep
+        run: |
+          DOCKER_IMAGE=tendermint/e2e-node
+          VERSION=noop
+          if [[ $GITHUB_REF == refs/tags/* ]]; then
+            VERSION=${GITHUB_REF#refs/tags/}
+          elif [[ $GITHUB_REF == refs/heads/* ]]; then
+            VERSION=$(echo ${GITHUB_REF#refs/heads/} | sed -r 's#/+#-#g')
+            if [ "${{ github.event.repository.default_branch }}" = "$VERSION" ]; then
+              VERSION=latest
+            fi
+          fi
+          TAGS="${DOCKER_IMAGE}:${VERSION}"
+          if [[ $VERSION =~ ^v[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
+            TAGS="$TAGS,${DOCKER_IMAGE}:${VERSION}"
+          fi
+          echo "tags=${TAGS}" >> $GITHUB_OUTPUT
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@master
+        with:
+          platforms: all
+
+      - name: Set up Docker Build
+        uses: docker/setup-buildx-action@v2.2.1
+
+      - name: Login to DockerHub
+        if: ${{ github.event_name != 'pull_request' }}
+        uses: docker/login-action@v2.1.0
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Publish to Docker Hub
+        uses: docker/build-push-action@v3.2.0
+        with:
+          context: .
+          file: ./test/e2e/docker/Dockerfile
+          platforms: linux/amd64,linux/arm64
+          push: ${{ github.event_name != 'beep_boop' }}
+          tags: ${{ steps.prep.outputs.tags }}
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,64 @@

 Friendly reminder, we have a [bug bounty program](https://hackerone.com/cosmos).

+## v0.34.24
+
+*Nov 22, 2022*
+
+Apart from one minor bug fix, this release aims to optimize the output of the
+RPC (both HTTP and WebSocket endpoints). See our [upgrading
+guidelines](./UPGRADING.md#v03424) for more details.
+
+### IMPROVEMENTS
+
+- `[rpc]` [\#9724](https://github.com/tendermint/tendermint/issues/9724) Remove
+  useless whitespace in RPC output (@adizere, @thanethomson)
+
+### BUG FIXES
+
+- `[rpc]` [\#9692](https://github.com/tendermint/tendermint/issues/9692) Remove
+  `Cache-Control` header response from `/check_tx` endpoint (@JayT106)
+
+## v0.34.23
+
+*Nov 9, 2022*
+
+This release introduces some new Prometheus metrics to help in determining what
+kinds of messages are consuming the most P2P bandwidth. This builds towards our
+broader goal of optimizing Tendermint bandwidth consumption, and will give us
+meaningful insights once we can establish these metrics for a number of chains.
+
+We now also return `Cache-Control` headers for select RPC endpoints to help
+facilitate caching.
+
+Special thanks to external contributors on this release: @JayT106
+
+### IMPROVEMENTS
+- `[p2p]` [\#9641](https://github.com/tendermint/tendermint/issues/9641) Add new
+  Envelope type and associated methods for sending and receiving Envelopes
+  instead of raw bytes. This also adds new metrics,
+  `tendermint_p2p_message_send_bytes_total` and
+  `tendermint_p2p_message_receive_bytes_total`, that expose how many bytes of
+  each message type have been sent.
+- `[rpc]` [\#9666](https://github.com/tendermint/tendermint/issues/9666) Enable
+  caching of RPC responses (@JayT106)
+
+  The following RPC endpoints will return `Cache-Control` headers with a maximum
+  age of 1 day:
+
+  - `/abci_info`
+  - `/block`, if `height` is supplied
+  - `/block_by_hash`
+  - `/block_results`, if `height` is supplied
+  - `/blockchain`
+  - `/check_tx`
+  - `/commit`, if `height` is supplied
+  - `/consensus_params`, if `height` is supplied
+  - `/genesis`
+  - `/genesis_chunked`
+  - `/tx`
+  - `/validators`, if `height` is supplied
+
 ## v0.34.22

 This release includes several bug fixes, [one of
--- a/CHANGELOG_PENDING.md
+++ b/CHANGELOG_PENDING.md
@@ -12,26 +12,40 @@

 - Go API
  - [p2p] \#9625 Remove unused p2p/trust package (@cmwaters)
+  - [rpc] \#9655 Remove global environment and replace with constructor. (@williambanfield,@tychoish)
+  - [node] \#9655 Move DBContext and DBProvider from the node package to the config package. (@williambanfield,@tychoish)

 - Blockchain Protocol

 - Data Storage
  - [state] \#6541 Move pruneBlocks from consensus/state to state/execution. (@JayT106)
-  
+
 - Tooling
  - [tools/tm-signer-harness] \#6498 Set OS home dir to instead of the hardcoded PATH. (@JayT106)
+  - [metrics] \#9682 move state-syncing and block-syncing metrics to their respective packages (@cmwaters)
+    labels have moved from block_syncing -> blocksync_syncing and state_syncing -> statesync_syncing
+  - [inspect] \#9655 Add a new `inspect` command for introspecting the state and block store of a crashed tendermint node. (@williambanfield)

 ### FEATURES

+- [proxy] \#9830 Introduce `NewUnsyncLocalClientCreator`, which allows local
+  ABCI clients to have the same concurrency model as remote clients (i.e. one
+  mutex per client "connection", for each of the four ABCI "connections").
+- [config] \#9680 Introduce `BootstrapPeers` to the config to allow nodes to list peers to be added to
+  the addressbook upon start up (@cmwaters)
+
 ### IMPROVEMENTS

 - [pubsub] \#7319 Performance improvements for the event query API (@creachadair)
 - [p2p/pex] \#6509 Improve addrBook.hash performance (@cuonglm)
 - [crypto/merkle] \#6443 & \#6513 Improve HashAlternatives performance (@cuonglm, @marbar3778)
+- [rpc] \#9650 Enable caching of RPC responses (@JayT106)
+- [consensus] \#9760 Save peer LastCommit correctly to achieve 50% reduction in gossiped precommits. (@williambanfield)

 ### BUG FIXES

 - [docker] \#9462 ensure Docker image uses consistent version of Go
+- [abci-cli] \#9717 fix broken abci-cli help command

 ## v0.37.0

@@ -97,4 +111,4 @@ Friendly reminder, we have a [bug bounty program](https://hackerone.com/tendermi

 - [consensus] \#9229 fix round number of `enterPropose` when handling `RoundStepNewRound` timeout. (@fatcat22)
 - [docker] \#9073 enable cross platform build using docker buildx
- [blocksync] \#9518 handle the case when the sending queue is full: retry block request after a timeout
+- [blocksync] \#9518 handle the case when the sending queue is full: retry block request after a timeout
--- a/4
+++ b/4
@@ -274,6 +274,10 @@ lint:
 	@go run github.com/golangci/golangci-lint/cmd/golangci-lint run
 .PHONY: lint

+vulncheck:
+	@go run golang.org/x/vuln/cmd/govulncheck@latest ./...
+.PHONY: vulncheck
+
 DESTINATION = ./index.html.md

 ###############################################################################
--- a/README.md
+++ b/README.md
@@ -113,10 +113,15 @@ For more information on upgrading, see [UPGRADING.md](./UPGRADING.md).

 ### Supported Versions

-Because we are a small core team, we only ship patch updates, including security
-updates, to the most recent minor release and the second-most recent minor
-release. Consequently, we strongly recommend keeping Tendermint up-to-date.
-Upgrading instructions can be found in [UPGRADING.md](./UPGRADING.md).
+Because we are a small core team, we have limited capacity to ship patch
+updates, including security updates. Consequently, we strongly recommend keeping
+Tendermint up-to-date. Upgrading instructions can be found in
+[UPGRADING.md](./UPGRADING.md).
+
+Currently supported versions include:
+
+- v0.34.x
+- v0.37.x (release candidate)

 ## Resources

--- a/STYLE_GUIDE.md
+++ b/STYLE_GUIDE.md
@@ -98,7 +98,7 @@ Sometimes it's necessary to rename libraries to avoid naming collisions or ambig
    * Make use of table driven testing where possible and not-cumbersome
        * [Inspiration](https://dave.cheney.net/2013/06/09/writing-table-driven-tests-in-go)
    * Make use of [assert](https://godoc.org/github.com/stretchr/testify/assert) and [require](https://godoc.org/github.com/stretchr/testify/require)
-* When using mocks, it is recommended to use Testify [mock] (<https://pkg.go.dev/github.com/stretchr/testify/mock>
+* When using mocks, it is recommended to use Testify [mock](<https://pkg.go.dev/github.com/stretchr/testify/mock>
 ) along with [Mockery](https://github.com/vektra/mockery) for autogeneration

 ## Errors
--- a/UPGRADING.md
+++ b/UPGRADING.md
@@ -5,6 +5,15 @@ Tendermint Core.

 ## Unreleased

+## Config Changes
+
+* A new config field, `BootstrapPeers` has been introduced as a means of
+  adding a list of addresses to the addressbook upon initializing a node. This is an
+  alternative to `PersistentPeers`. `PersistentPeers` shold be only used for
+  nodes that you want to keep a constant connection with i.e. sentry nodes
+
+----
+
 ### ABCI Changes

 * The `ABCIVersion` is now `1.0.0`.
@@ -32,6 +41,14 @@ Tendermint Core.
  this should have no effect on the wire-level encoding for UTF8-encoded
  strings.

+## v0.34.24
+
+Note that in [\#9724](https://github.com/tendermint/tendermint/pull/9724) we
+un-prettified the JSON output (i.e. removed all indentation) of the HTTP and
+WebSocket RPC for performance and subscription stability reasons. We recommend
+using a tool such as [jq](https://github.com/stedolan/jq) to obtain prettified
+output if you rely on that prettified output in some way.
+
 ## v0.34.20

 ### Feature: Priority Mempool
--- a/abci/client/local_client.go
+++ b/abci/client/local_client.go
@@ -6,8 +6,6 @@ import (
 	tmsync "github.com/tendermint/tendermint/libs/sync"
 )

-var _ Client = (*localClient)(nil)
-
 // NOTE: use defer to unlock mutex because Application might panic (e.g., in
 // case of malicious tx or query). It only makes sense for publicly exposed
 // methods like CheckTx (/broadcast_tx_* RPC endpoint) or Query (/abci_query
@@ -24,8 +22,6 @@ var _ Client = (*localClient)(nil)

 // NewLocalClient creates a local client, which will be directly calling the
 // methods of the given app.
-//
-// Both Async and Sync methods ignore the given context.Context parameter.
 func NewLocalClient(mtx *tmsync.Mutex, app types.Application) Client {
 	if mtx == nil {
 		mtx = new(tmsync.Mutex)
@@ -309,7 +305,8 @@ func (app *localClient) OfferSnapshotSync(req types.RequestOfferSnapshot) (*type
 }

 func (app *localClient) LoadSnapshotChunkSync(
-	req types.RequestLoadSnapshotChunk) (*types.ResponseLoadSnapshotChunk, error) {
+	req types.RequestLoadSnapshotChunk,
+) (*types.ResponseLoadSnapshotChunk, error) {
 	app.mtx.Lock()
 	defer app.mtx.Unlock()

@@ -318,7 +315,8 @@ func (app *localClient) LoadSnapshotChunkSync(
 }

 func (app *localClient) ApplySnapshotChunkSync(
-	req types.RequestApplySnapshotChunk) (*types.ResponseApplySnapshotChunk, error) {
+	req types.RequestApplySnapshotChunk,
+) (*types.ResponseApplySnapshotChunk, error) {
 	app.mtx.Lock()
 	defer app.mtx.Unlock()

--- a/abci/cmd/abci-cli/abci-cli.go
+++ b/abci/cmd/abci-cli/abci-cli.go
@@ -54,7 +54,7 @@ var RootCmd = &cobra.Command{
 	PersistentPreRunE: func(cmd *cobra.Command, args []string) error {

 		switch cmd.Use {
-		case "kvstore", "version":
+		case "kvstore", "version", "help [command]":
 			return nil
 		}

@@ -460,11 +460,14 @@ func cmdUnimplemented(cmd *cobra.Command, args []string) error {

 	fmt.Println("Available commands:")
 	fmt.Printf("%s: %s\n", echoCmd.Use, echoCmd.Short)
-	fmt.Printf("%s: %s\n", infoCmd.Use, infoCmd.Short)
 	fmt.Printf("%s: %s\n", checkTxCmd.Use, checkTxCmd.Short)
-	fmt.Printf("%s: %s\n", deliverTxCmd.Use, deliverTxCmd.Short)
-	fmt.Printf("%s: %s\n", queryCmd.Use, queryCmd.Short)
 	fmt.Printf("%s: %s\n", commitCmd.Use, commitCmd.Short)
+	fmt.Printf("%s: %s\n", deliverTxCmd.Use, deliverTxCmd.Short)
+	fmt.Printf("%s: %s\n", infoCmd.Use, infoCmd.Short)
+	fmt.Printf("%s: %s\n", queryCmd.Use, queryCmd.Short)
+	fmt.Printf("%s: %s\n", prepareProposalCmd.Use, prepareProposalCmd.Short)
+	fmt.Printf("%s: %s\n", processProposalCmd.Use, processProposalCmd.Short)
+
 	fmt.Println("Use \"[command] --help\" for more information about a command.")

 	return nil
--- a/abci/example/code/code.go
+++ b/abci/example/code/code.go
@@ -8,4 +8,5 @@ const (
 	CodeTypeUnauthorized  uint32 = 3
 	CodeTypeUnknownError  uint32 = 4
 	CodeTypeExecuted      uint32 = 5
+	CodeTypeRejected      uint32 = 6
 )
--- a/abci/example/kvstore/kvstore.go
+++ b/abci/example/kvstore/kvstore.go
@@ -122,6 +122,10 @@ func (app *Application) DeliverTx(req types.RequestDeliverTx) types.ResponseDeli
 }

 func (app *Application) CheckTx(req types.RequestCheckTx) types.ResponseCheckTx {
+	if len(req.Tx) == 0 {
+		return types.ResponseCheckTx{Code: code.CodeTypeRejected}
+	}
+
 	if req.Type == types.CheckTxType_Recheck {
 		if _, ok := app.txToRemove[string(req.Tx)]; ok {
 			return types.ResponseCheckTx{Code: code.CodeTypeExecuted, GasWanted: 1}
--- a/abci/example/kvstore/kvstore_test.go
+++ b/abci/example/kvstore/kvstore_test.go
@@ -70,6 +70,24 @@ func TestKVStoreKV(t *testing.T) {
 	testKVStore(t, kvstore, tx, key, value)
 }

+func TestPersistentKVStoreEmptyTX(t *testing.T) {
+	dir, err := os.MkdirTemp("/tmp", "abci-kvstore-test") // TODO
+	if err != nil {
+		t.Fatal(err)
+	}
+	kvstore := NewPersistentKVStoreApplication(dir)
+	tx := []byte("")
+	reqCheck := types.RequestCheckTx{Tx: tx}
+	resCheck := kvstore.CheckTx(reqCheck)
+	require.Equal(t, resCheck.Code, code.CodeTypeRejected)
+
+	txs := make([][]byte, 0, 4)
+	txs = append(txs, []byte("key=value"), []byte("key"), []byte(""), []byte("kee=value"))
+	reqPrepare := types.RequestPrepareProposal{Txs: txs, MaxTxBytes: 10 * 1024}
+	resPrepare := kvstore.PrepareProposal(reqPrepare)
+	require.Equal(t, len(reqPrepare.Txs), len(resPrepare.Txs)+1, "Empty transaction not properly removed")
+}
+
 func TestPersistentKVStoreKV(t *testing.T) {
 	dir, err := os.MkdirTemp("/tmp", "abci-kvstore-test") // TODO
 	if err != nil {
--- a/abci/example/kvstore/persistent_kvstore.go
+++ b/abci/example/kvstore/persistent_kvstore.go
@@ -324,11 +324,15 @@ func (app *PersistentKVStoreApplication) execPrepareTx(tx []byte) types.Response
 }

 // substPrepareTx substitutes all the transactions prefixed with 'prepare' in the
-// proposal for transactions with the prefix stripped.
+// proposal for transactions with the prefix stripped, while discarding invalid empty transactions.
 func (app *PersistentKVStoreApplication) substPrepareTx(blockData [][]byte, maxTxBytes int64) [][]byte {
 	txs := make([][]byte, 0, len(blockData))
 	var totalBytes int64
 	for _, tx := range blockData {
+		if len(tx) == 0 {
+			continue
+		}
+
 		txMod := tx
 		if isPrepareTx(tx) {
 			txMod = bytes.Replace(tx, []byte(PreparePrefix), []byte(ReplacePrefix), 1)
--- a/abci/tests/test_cli/test.sh
+++ b/abci/tests/test_cli/test.sh
@@ -38,8 +38,34 @@ function testExample() {
 	rm "${INPUT}".out.new
 }

+function testHelp() {
+	INPUT=$1
+	APP="$2 $3"
+
+	echo "Test: $APP"
+	$APP &> "${INPUT}.new" &
+	sleep 2
+
+	pre=$(shasum < "${INPUT}")
+	post=$(shasum < "${INPUT}.new")
+
+	if [[ "$pre" != "$post" ]]; then
+		echo "You broke the tutorial"
+		echo "Got:"
+		cat "${INPUT}.new"
+		echo "Expected:"
+		cat "${INPUT}"
+		echo "Diff:"
+		diff "${INPUT}" "${INPUT}.new"
+		exit 1
+	fi
+
+	rm "${INPUT}".new
+}
+
 testExample 1 tests/test_cli/ex1.abci abci-cli kvstore
 testExample 2 tests/test_cli/ex2.abci abci-cli kvstore
+testHelp tests/test_cli/testHelp.out abci-cli help

 echo ""
 echo "PASS"
--- a/abci/tests/test_cli/testHelp.out
+++ b/abci/tests/test_cli/testHelp.out
@@ -0,0 +1,30 @@
+the ABCI CLI tool wraps an ABCI client and is used for testing ABCI servers
+
+Usage:
+  abci-cli [command]
+
+Available Commands:
+  batch            run a batch of abci commands against an application
+  check_tx         validate a transaction
+  commit           commit the application state and return the Merkle root hash
+  completion       Generate the autocompletion script for the specified shell
+  console          start an interactive ABCI console for multiple commands
+  deliver_tx       deliver a new transaction to the application
+  echo             have the application echo a message
+  help             Help about any command
+  info             get some info about the application
+  kvstore          ABCI demo example
+  prepare_proposal prepare proposal
+  process_proposal process proposal
+  query            query the application state
+  test             run integration tests
+  version          print ABCI console version
+
+Flags:
+      --abci string        either socket or grpc (default "socket")
+      --address string     address of application socket (default "tcp://0.0.0.0:26658")
+  -h, --help               help for abci-cli
+      --log_level string   set the logger level (default "debug")
+  -v, --verbose            print the command and results as if it were a console session
+
+Use "abci-cli [command] --help" for more information about a command.
--- a/abci/types/messages.go
+++ b/abci/types/messages.go
@@ -4,6 +4,7 @@ import (
 	"io"

 	"github.com/cosmos/gogoproto/proto"
+
 	"github.com/tendermint/tendermint/libs/protoio"
 )

--- a/blocksync/metrics.gen.go
+++ b/blocksync/metrics.gen.go
@@ -0,0 +1,30 @@
+// Code generated by metricsgen. DO NOT EDIT.
+
+package blocksync
+
+import (
+	"github.com/go-kit/kit/metrics/discard"
+	prometheus "github.com/go-kit/kit/metrics/prometheus"
+	stdprometheus "github.com/prometheus/client_golang/prometheus"
+)
+
+func PrometheusMetrics(namespace string, labelsAndValues ...string) *Metrics {
+	labels := []string{}
+	for i := 0; i < len(labelsAndValues); i += 2 {
+		labels = append(labels, labelsAndValues[i])
+	}
+	return &Metrics{
+		Syncing: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
+			Namespace: namespace,
+			Subsystem: MetricsSubsystem,
+			Name:      "syncing",
+			Help:      "Whether or not a node is block syncing. 1 if yes, 0 if no.",
+		}, labels).With(labelsAndValues...),
+	}
+}
+
+func NopMetrics() *Metrics {
+	return &Metrics{
+		Syncing: discard.NewGauge(),
+	}
+}
--- a/blocksync/metrics.go
+++ b/blocksync/metrics.go
@@ -0,0 +1,19 @@
+package blocksync
+
+import (
+	"github.com/go-kit/kit/metrics"
+)
+
+const (
+	// MetricsSubsystem is a subsystem shared by all metrics exposed by this
+	// package.
+	MetricsSubsystem = "blocksync"
+)
+
+//go:generate go run ../scripts/metricsgen -struct=Metrics
+
+// Metrics contains metrics exposed by this package.
+type Metrics struct {
+	// Whether or not a node is block syncing. 1 if yes, 0 if no.
+	Syncing metrics.Gauge
+}
--- a/blocksync/reactor.go
+++ b/blocksync/reactor.go
@@ -58,11 +58,13 @@ type Reactor struct {

 	requestsCh <-chan BlockRequest
 	errorsCh   <-chan peerError
+
+	metrics *Metrics
 }

 // NewReactor returns new reactor instance.
 func NewReactor(state sm.State, blockExec *sm.BlockExecutor, store *store.BlockStore,
-	blockSync bool) *Reactor {
+	blockSync bool, metrics *Metrics) *Reactor {

 	if state.LastBlockHeight != store.Height() {
 		panic(fmt.Sprintf("state (%v) and store (%v) height mismatch", state.LastBlockHeight,
@@ -88,6 +90,7 @@ func NewReactor(state sm.State, blockExec *sm.BlockExecutor, store *store.BlockS
 		blockSync:    blockSync,
 		requestsCh:   requestsCh,
 		errorsCh:     errorsCh,
+		metrics:      metrics,
 	}
 	bcR.BaseReactor = *p2p.NewBaseReactor("Reactor", bcR)
 	return bcR
@@ -236,6 +239,8 @@ func (bcR *Reactor) Receive(e p2p.Envelope) {
 // Handle messages from the poolReactor telling the reactor what to do.
 // NOTE: Don't sleep in the FOR_LOOP or otherwise slow it down!
 func (bcR *Reactor) poolRoutine(stateSynced bool) {
+	bcR.metrics.Syncing.Set(1)
+	defer bcR.metrics.Syncing.Set(0)

 	trySyncTicker := time.NewTicker(trySyncIntervalMS * time.Millisecond)
 	defer trySyncTicker.Stop()
--- a/blocksync/reactor_test.go
+++ b/blocksync/reactor_test.go
@@ -145,7 +145,7 @@ func newReactor(
 		blockStore.SaveBlock(thisBlock, thisParts, lastCommit)
 	}

-	bcReactor := NewReactor(state.Copy(), blockExec, blockStore, fastSync)
+	bcReactor := NewReactor(state.Copy(), blockExec, blockStore, fastSync, NopMetrics())
 	bcReactor.SetLogger(logger.With("module", "blocksync"))

 	return ReactorPair{bcReactor, proxyApp}
--- a/cmd/tendermint/commands/debug/util.go
+++ b/cmd/tendermint/commands/debug/util.go
@@ -67,7 +67,7 @@ func copyConfig(home, dir string) error {
 func dumpProfile(dir, addr, profile string, debug int) error {
 	endpoint := fmt.Sprintf("%s/debug/pprof/%s?debug=%d", addr, profile, debug)

-	//nolint:all
+	//nolint:gosec,nolintlint
 	resp, err := http.Get(endpoint)
 	if err != nil {
 		return fmt.Errorf("failed to query for %s profile: %w", profile, err)
--- a/cmd/tendermint/commands/inspect.go
+++ b/cmd/tendermint/commands/inspect.go
@@ -0,0 +1,87 @@
+package commands
+
+import (
+	"context"
+	"os"
+	"os/signal"
+	"syscall"
+
+	"github.com/spf13/cobra"
+
+	cfg "github.com/tendermint/tendermint/config"
+	"github.com/tendermint/tendermint/inspect"
+	"github.com/tendermint/tendermint/state"
+	"github.com/tendermint/tendermint/state/indexer/block"
+	"github.com/tendermint/tendermint/store"
+	"github.com/tendermint/tendermint/types"
+)
+
+// InspectCmd is the command for starting an inspect server.
+var InspectCmd = &cobra.Command{
+	Use:   "inspect",
+	Short: "Run an inspect server for investigating Tendermint state",
+	Long: `
+	inspect runs a subset of Tendermint's RPC endpoints that are useful for debugging
+	issues with Tendermint.
+
+	When the Tendermint consensus engine detects inconsistent state, it will crash the
+	Tendermint process. Tendermint will not start up while in this inconsistent state. 
+	The inspect command can be used to query the block and state store using Tendermint
+	RPC calls to debug issues of inconsistent state.
+	`,
+
+	RunE: runInspect,
+}
+
+func init() {
+	InspectCmd.Flags().
+		String("rpc.laddr",
+			config.RPC.ListenAddress, "RPC listenener address. Port required")
+	InspectCmd.Flags().
+		String("db-backend",
+			config.DBBackend, "database backend: goleveldb | cleveldb | boltdb | rocksdb | badgerdb")
+	InspectCmd.Flags().
+		String("db-dir", config.DBPath, "database directory")
+}
+
+func runInspect(cmd *cobra.Command, args []string) error {
+	ctx, cancel := context.WithCancel(cmd.Context())
+	defer cancel()
+
+	c := make(chan os.Signal, 1)
+	signal.Notify(c, syscall.SIGTERM, syscall.SIGINT)
+	go func() {
+		<-c
+		cancel()
+	}()
+
+	blockStoreDB, err := cfg.DefaultDBProvider(&cfg.DBContext{ID: "blockstore", Config: config})
+	if err != nil {
+		return err
+	}
+	blockStore := store.NewBlockStore(blockStoreDB)
+	defer blockStore.Close()
+
+	stateDB, err := cfg.DefaultDBProvider(&cfg.DBContext{ID: "state", Config: config})
+	if err != nil {
+		return err
+	}
+	stateStore := state.NewStore(stateDB, state.StoreOptions{DiscardABCIResponses: false})
+	defer stateStore.Close()
+
+	genDoc, err := types.GenesisDocFromFile(config.GenesisFile())
+	if err != nil {
+		return err
+	}
+	txIndexer, blockIndexer, err := block.IndexerFromConfig(config, cfg.DefaultDBProvider, genDoc.ChainID)
+	if err != nil {
+		return err
+	}
+	ins := inspect.New(config.RPC, blockStore, stateStore, txIndexer, blockIndexer, logger)
+
+	logger.Info("starting inspect server")
+	if err := ins.Run(ctx); err != nil {
+		return err
+	}
+	return nil
+}
--- a/cmd/tendermint/commands/run_node.go
+++ b/cmd/tendermint/commands/run_node.go
@@ -66,6 +66,7 @@ func AddNodeFlags(cmd *cobra.Command) {
 	cmd.Flags().String("p2p.external-address", config.P2P.ExternalAddress, "ip:port address to advertise to peers for them to dial")
 	cmd.Flags().String("p2p.seeds", config.P2P.Seeds, "comma-delimited ID@host:port seed nodes")
 	cmd.Flags().String("p2p.persistent_peers", config.P2P.PersistentPeers, "comma-delimited ID@host:port persistent peers")
+	cmd.Flags().String("p2p.bootstrap_peers", config.P2P.BootstrapPeers, "comma-delimited ID@host:port peers to be added to the addressbook on startup")
 	cmd.Flags().String("p2p.unconditional_peer_ids",
 		config.P2P.UnconditionalPeerIDs, "comma-delimited IDs of unconditional peers")
 	cmd.Flags().Bool("p2p.upnp", config.P2P.UPNP, "enable/disable UPNP port forwarding")
--- a/cmd/tendermint/main.go
+++ b/cmd/tendermint/main.go
@@ -30,6 +30,7 @@ func main() {
 		cmd.VersionCmd,
 		cmd.RollbackStateCmd,
 		cmd.CompactGoLevelDBCmd,
+		cmd.InspectCmd,
 		debug.DebugCmd,
 		cli.NewCompletionCmd(rootCmd, true),
 	)
--- a/config/config.go
+++ b/config/config.go
@@ -548,6 +548,11 @@ type P2PConfig struct { //nolint: maligned
 	// We only use these if we can’t connect to peers in the addrbook
 	Seeds string `mapstructure:"seeds"`

+	// Comma separated list of peers to be added to the peer store
+	// on startup. Either BootstrapPeers or PersistentPeers are
+	// needed for peer discovery
+	BootstrapPeers string `mapstructure:"bootstrap_peers"`
+
 	// Comma separated list of nodes to keep persistent connections to
 	PersistentPeers string `mapstructure:"persistent_peers"`

@@ -708,11 +713,28 @@ type MempoolConfig struct {
 	// Mempool version to use:
 	//  1) "v0" - (default) FIFO mempool.
 	//  2) "v1" - prioritized mempool.
-	Version   string `mapstructure:"version"`
-	RootDir   string `mapstructure:"home"`
-	Recheck   bool   `mapstructure:"recheck"`
-	Broadcast bool   `mapstructure:"broadcast"`
-	WalPath   string `mapstructure:"wal_dir"`
+	Version string `mapstructure:"version"`
+	// RootDir is the root directory for all data. This should be configured via
+	// the $TMHOME env variable or --home cmd flag rather than overriding this
+	// struct field.
+	RootDir string `mapstructure:"home"`
+	// Recheck (default: true) defines whether Tendermint should recheck the
+	// validity for all remaining transaction in the mempool after a block.
+	// Since a block affects the application state, some transactions in the
+	// mempool may become invalid. If this does not apply to your application,
+	// you can disable rechecking.
+	Recheck bool `mapstructure:"recheck"`
+	// Broadcast (default: true) defines whether the mempool should relay
+	// transactions to other peers. Setting this to false will stop the mempool
+	// from relaying transactions to other peers until they are included in a
+	// block. In other words, if Broadcast is disabled, only the peer you send
+	// the tx to will see it until it is included in a block.
+	Broadcast bool `mapstructure:"broadcast"`
+	// WalPath (default: "") configures the location of the Write Ahead Log
+	// (WAL) for the mempool. The WAL is disabled by default. To enable, set
+	// WalPath to where you want the WAL to be written (e.g.
+	// "data/mempool.wal").
+	WalPath string `mapstructure:"wal_dir"`
 	// Maximum number of transactions in the mempool
 	Size int `mapstructure:"size"`
 	// Limit the total size of all txs in the mempool.
--- a/config/db.go
+++ b/config/db.go
@@ -0,0 +1,30 @@
+package config
+
+import (
+	"context"
+
+	dbm "github.com/tendermint/tm-db"
+
+	"github.com/tendermint/tendermint/libs/log"
+	"github.com/tendermint/tendermint/libs/service"
+)
+
+// ServiceProvider takes a config and a logger and returns a ready to go Node.
+type ServiceProvider func(context.Context, *Config, log.Logger) (service.Service, error)
+
+// DBContext specifies config information for loading a new DB.
+type DBContext struct {
+	ID     string
+	Config *Config
+}
+
+// DBProvider takes a DBContext and returns an instantiated DB.
+type DBProvider func(*DBContext) (dbm.DB, error)
+
+// DefaultDBProvider returns a database using the DBBackend and DBDir
+// specified in the Config.
+func DefaultDBProvider(ctx *DBContext) (dbm.DB, error) {
+	dbType := dbm.BackendType(ctx.Config.DBBackend)
+
+	return dbm.NewDB(ctx.ID, dbType, ctx.Config.DBDir())
+}
--- a/config/toml.go
+++ b/config/toml.go
@@ -283,6 +283,11 @@ external_address = "{{ .P2P.ExternalAddress }}"
 # Comma separated list of seed nodes to connect to
 seeds = "{{ .P2P.Seeds }}"

+# Comma separated list of peers to be added to the peer store
+# on startup. Either BootstrapPeers or PersistentPeers are
+# needed for peer discovery
+bootstrap_peers = "{{ .P2P.BootstrapPeers }}"
+
 # Comma separated list of nodes to keep persistent connections to
 persistent_peers = "{{ .P2P.PersistentPeers }}"

@@ -349,8 +354,24 @@ dial_timeout = "{{ .P2P.DialTimeout }}"
 #   2) "v1" - prioritized mempool.
 version = "{{ .Mempool.Version }}"

+# Recheck (default: true) defines whether Tendermint should recheck the
+# validity for all remaining transaction in the mempool after a block.
+# Since a block affects the application state, some transactions in the
+# mempool may become invalid. If this does not apply to your application,
+# you can disable rechecking.
 recheck = {{ .Mempool.Recheck }}
+
+# Broadcast (default: true) defines whether the mempool should relay
+# transactions to other peers. Setting this to false will stop the mempool
+# from relaying transactions to other peers until they are included in a
+# block. In other words, if Broadcast is disabled, only the peer you send
+# the tx to will see it until it is included in a block.
 broadcast = {{ .Mempool.Broadcast }}
+
+# WalPath (default: "") configures the location of the Write Ahead Log
+# (WAL) for the mempool. The WAL is disabled by default. To enable, set
+# WalPath to where you want the WAL to be written (e.g.
+# "data/mempool.wal").
 wal_dir = "{{ js .Mempool.WalPath }}"

 # Maximum number of transactions in the mempool
@@ -436,7 +457,7 @@ chunk_fetchers = "{{ .StateSync.ChunkFetchers }}"
 [blocksync]

 # Block Sync version to use:
-# 
+#
 # In v0.37, v1 and v2 of the block sync protocols were deprecated.
 # Please use v0 instead.
 #
--- a/consensus/metrics.gen.go
+++ b/consensus/metrics.gen.go
@@ -118,18 +118,6 @@ func PrometheusMetrics(namespace string, labelsAndValues ...string) *Metrics {
 			Name:      "latest_block_height",
 			Help:      "The latest block height.",
 		}, labels).With(labelsAndValues...),
-		BlockSyncing: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
-			Namespace: namespace,
-			Subsystem: MetricsSubsystem,
-			Name:      "block_syncing",
-			Help:      "Whether or not a node is block syncing. 1 if yes, 0 if no.",
-		}, labels).With(labelsAndValues...),
-		StateSyncing: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
-			Namespace: namespace,
-			Subsystem: MetricsSubsystem,
-			Name:      "state_syncing",
-			Help:      "Whether or not a node is state syncing. 1 if yes, 0 if no.",
-		}, labels).With(labelsAndValues...),
 		BlockParts: prometheus.NewCounterFrom(stdprometheus.CounterOpts{
 			Namespace: namespace,
 			Subsystem: MetricsSubsystem,
@@ -208,8 +196,6 @@ func NopMetrics() *Metrics {
 		BlockSizeBytes:            discard.NewGauge(),
 		TotalTxs:                  discard.NewGauge(),
 		CommittedHeight:           discard.NewGauge(),
-		BlockSyncing:              discard.NewGauge(),
-		StateSyncing:              discard.NewGauge(),
 		BlockParts:                discard.NewCounter(),
 		StepDurationSeconds:       discard.NewHistogram(),
 		BlockGossipPartsReceived:  discard.NewCounter(),
--- a/consensus/metrics.go
+++ b/consensus/metrics.go
@@ -61,10 +61,6 @@ type Metrics struct {
 	TotalTxs metrics.Gauge
 	// The latest block height.
 	CommittedHeight metrics.Gauge `metrics_name:"latest_block_height"`
-	// Whether or not a node is block syncing. 1 if yes, 0 if no.
-	BlockSyncing metrics.Gauge
-	// Whether or not a node is state syncing. 1 if yes, 0 if no.
-	StateSyncing metrics.Gauge

 	// Number of block parts transmitted by each peer.
 	BlockParts metrics.Counter `metrics_labels:"peer_id"`
--- a/consensus/msgs.go
+++ b/consensus/msgs.go
@@ -5,6 +5,7 @@ import (
 	"fmt"

 	"github.com/cosmos/gogoproto/proto"
+
 	cstypes "github.com/tendermint/tendermint/consensus/types"
 	"github.com/tendermint/tendermint/libs/bits"
 	tmmath "github.com/tendermint/tendermint/libs/math"
--- a/consensus/reactor.go
+++ b/consensus/reactor.go
@@ -119,8 +119,6 @@ func (conR *Reactor) SwitchToConsensus(state sm.State, skipWAL bool) {
 	conR.mtx.Lock()
 	conR.waitSync = false
 	conR.mtx.Unlock()
-	conR.Metrics.BlockSyncing.Set(0)
-	conR.Metrics.StateSyncing.Set(0)

 	if skipWAL {
 		conR.conS.doWALCatchup = false
@@ -1353,6 +1351,7 @@ func (ps *PeerState) ApplyNewRoundStepMessage(msg *NewRoundStepMessage) {
 	psRound := ps.PRS.Round
 	psCatchupCommitRound := ps.PRS.CatchupCommitRound
 	psCatchupCommit := ps.PRS.CatchupCommit
+	lastPrecommits := ps.PRS.Precommits

 	startTime := tmtime.Now().Add(-1 * time.Duration(msg.SecondsSinceStartTime) * time.Second)
 	ps.PRS.Height = msg.Height
@@ -1380,7 +1379,7 @@ func (ps *PeerState) ApplyNewRoundStepMessage(msg *NewRoundStepMessage) {
 		// Shift Precommits to LastCommit.
 		if psHeight+1 == msg.Height && psRound == msg.LastCommitRound {
 			ps.PRS.LastCommitRound = msg.LastCommitRound
-			ps.PRS.LastCommit = ps.PRS.Precommits
+			ps.PRS.LastCommit = lastPrecommits
 		} else {
 			ps.PRS.LastCommitRound = msg.LastCommitRound
 			ps.PRS.LastCommit = nil
--- a/consensus/replay.go
+++ b/consensus/replay.go
@@ -54,7 +54,7 @@ func (cs *State) readReplayMessage(msg *TimedWALMessage, newStepSub types.Subscr
 				if m.Height != m2.Height || m.Round != m2.Round || m.Step != m2.Step {
 					return fmt.Errorf("roundState mismatch. Got %v; Expected %v", m2, m)
 				}
-			case <-newStepSub.Cancelled():
+			case <-newStepSub.Canceled():
 				return fmt.Errorf("failed to read off newStepSub.Out(). newStepSub was canceled")
 			case <-ticker:
 				return fmt.Errorf("failed to read off newStepSub.Out()")
@@ -254,7 +254,7 @@ func (h *Handshaker) Handshake(proxyApp proxy.AppConns) error {

 	h.logger.Info("ABCI Handshake App Info",
 		"height", blockHeight,
-		"hash", appHash,
+		"hash", log.NewLazySprintf("%X", appHash),
 		"software-version", res.Version,
 		"protocol-version", res.AppVersion,
 	)
@@ -271,7 +271,7 @@ func (h *Handshaker) Handshake(proxyApp proxy.AppConns) error {
 	}

 	h.logger.Info("Completed ABCI Handshake - Tendermint and App are synced",
-		"appHeight", blockHeight, "appHash", appHash)
+		"appHeight", blockHeight, "appHash", log.NewLazySprintf("%X", appHash))

 	// TODO: (on restart) replay mempool

--- a/consensus/replay_test.go
+++ b/consensus/replay_test.go
@@ -97,7 +97,7 @@ func startNewStateAndWaitForBlock(t *testing.T, consensusReplayConfig *cfg.Confi
 	require.NoError(t, err)
 	select {
 	case <-newBlockSub.Out():
-	case <-newBlockSub.Cancelled():
+	case <-newBlockSub.Canceled():
 		t.Fatal("newBlockSub was canceled")
 	case <-time.After(120 * time.Second):
 		t.Fatal("Timed out waiting for new block (see trace above)")
@@ -1198,6 +1198,7 @@ func (bs *mockBlockStore) PruneBlocks(height int64, state sm.State) (uint64, int
 }

 func (bs *mockBlockStore) DeleteLatestBlock() error { return nil }
+func (bs *mockBlockStore) Close() error             { return nil }

 //---------------------------------------
 // Test handshake/init chain
--- a/docs/.vuepress/config.js
+++ b/docs/.vuepress/config.js
@@ -9,8 +9,8 @@ module.exports = {
    editLinks: true,
    label: 'core',
    algolia: {
-      id: "BH4D9OD16A",
-      key: "59f0e2deb984aa9cdf2b3a5fd24ac501",
+      id: "QQFROLBNZC",
+      key: "f1b68b96fb31d8aa4a54412c44917a26",
      index: "tendermint"
    },
    versions: [
--- a/docs/app-dev/abci-cli.md
+++ b/docs/app-dev/abci-cli.md
@@ -27,22 +27,28 @@ Usage:
  abci-cli [command]

 Available Commands:
-  batch       Run a batch of abci commands against an application
-  check_tx    Validate a tx
-  commit      Commit the application state and return the Merkle root hash
-  console     Start an interactive abci console for multiple commands
-  deliver_tx  Deliver a new tx to the application
-  kvstore     ABCI demo example
-  echo        Have the application echo a message
-  help        Help about any command
-  info        Get some info about the application
-  query       Query the application state
+  batch            run a batch of abci commands against an application
+  check_tx         validate a transaction
+  commit           commit the application state and return the Merkle root hash
+  completion       Generate the autocompletion script for the specified shell
+  console          start an interactive ABCI console for multiple commands
+  deliver_tx       deliver a new transaction to the application
+  echo             have the application echo a message
+  help             Help about any command
+  info             get some info about the application
+  kvstore          ABCI demo example
+  prepare_proposal prepare proposal
+  process_proposal process proposal
+  query            query the application state
+  test             run integration tests
+  version          print ABCI console version

 Flags:
-      --abci string      socket or grpc (default "socket")
-      --address string   address of application socket (default "tcp://127.0.0.1:26658")
-  -h, --help             help for abci-cli
-  -v, --verbose          print the command and results as if it were a console session
+      --abci string        either socket or grpc (default "socket")
+      --address string     address of application socket (default "tcp://0.0.0.0:26658")
+  -h, --help               help for abci-cli
+      --log_level string   set the logger level (default "debug")
+  -v, --verbose            print the command and results as if it were a console session

 Use "abci-cli [command] --help" for more information about a command.
 ```
@@ -58,47 +64,51 @@ purposes.

 We'll start a kvstore application, which was installed at the same time
 as `abci-cli` above. The kvstore just stores transactions in a merkle
-tree.
-
-Its code can be found
-[here](https://github.com/tendermint/tendermint/blob/v0.34.x/abci/cmd/abci-cli/abci-cli.go)
-and looks like:
+tree. Its code can be found
+[here](https://github.com/tendermint/tendermint/blob/main/abci/cmd/abci-cli/abci-cli.go)
+and looks like the following:

 ```go
 func cmdKVStore(cmd *cobra.Command, args []string) error {
-    logger := log.NewTMLogger(log.NewSyncWriter(os.Stdout))
+	logger := log.NewTMLogger(log.NewSyncWriter(os.Stdout))

-    // Create the application - in memory or persisted to disk
-    var app types.Application
-    if flagPersist == "" {
-        app = kvstore.NewKVStoreApplication()
-    } else {
-        app = kvstore.NewPersistentKVStoreApplication(flagPersist)
-        app.(*kvstore.PersistentKVStoreApplication).SetLogger(logger.With("module", "kvstore"))
-    }
+	// Create the application - in memory or persisted to disk
+	var app types.Application
+	if flagPersist == "" {
+		var err error
+		flagPersist, err = os.MkdirTemp("", "persistent_kvstore_tmp")
+		if err != nil {
+			return err
+		}
+	}
+	app = kvstore.NewPersistentKVStoreApplication(flagPersist)
+	app.(*kvstore.PersistentKVStoreApplication).SetLogger(logger.With("module", "kvstore"))

-    // Start the listener
-    srv, err := server.NewServer(flagAddrD, flagAbci, app)
-    if err != nil {
-        return err
-    }
-    srv.SetLogger(logger.With("module", "abci-server"))
-    if err := srv.Start(); err != nil {
-        return err
-    }
+	// Start the listener
+	srv, err := server.NewServer(flagAddress, flagAbci, app)
+	if err != nil {
+		return err
+	}
+	srv.SetLogger(logger.With("module", "abci-server"))
+	if err := srv.Start(); err != nil {
+		return err
+	}

-    // Stop upon receiving SIGTERM or CTRL-C.
-    tmos.TrapSignal(logger, func() {
-        // Cleanup
-        srv.Stop()
-    })
+	// Stop upon receiving SIGTERM or CTRL-C.
+	tmos.TrapSignal(logger, func() {
+		// Cleanup
+		if err := srv.Stop(); err != nil {
+			logger.Error("Error while stopping server", "err", err)
+		}
+	})

-    // Run forever.
-    select {}
+	// Run forever.
+	select {}
 }
+
 ```

-Start by running:
+Start the application by running:

 ```sh
 abci-cli kvstore
@@ -163,32 +173,32 @@ Try running these commands:
 -> data: hello
 -> data.hex: 0x68656C6C6F

-> info
+> info 
 -> code: OK
 -> data: {"size":0}
 -> data.hex: 0x7B2273697A65223A307D

 > prepare_proposal "abc"
 -> code: OK
-> log: Succeeded. Tx: abc action: UNMODIFIED
+-> log: Succeeded. Tx: abc

 > process_proposal "abc"
 -> code: OK
 -> status: ACCEPT

-> commit
+> commit 
 -> code: OK
 -> data.hex: 0x0000000000000000

 > deliver_tx "abc"
 -> code: OK

-> info
+> info 
 -> code: OK
 -> data: {"size":1}
 -> data.hex: 0x7B2273697A65223A317D

-> commit
+> commit 
 -> code: OK
 -> data.hex: 0x0200000000000000

@@ -204,7 +214,7 @@ Try running these commands:
 > deliver_tx "def=xyz"
 -> code: OK

-> commit
+> commit 
 -> code: OK
 -> data.hex: 0x0400000000000000

@@ -219,11 +229,9 @@ Try running these commands:

 > prepare_proposal "preparedef"
 -> code: OK
-> log: Succeeded. Tx: def action: ADDED
-> code: OK
-> log: Succeeded. Tx: preparedef action: REMOVED
+-> log: Succeeded. Tx: replacedef

-> process_proposal "def"
+> process_proposal "replacedef"
 -> code: OK
 -> status: ACCEPT

@@ -245,21 +253,21 @@ Try running these commands:
 Note that if we do `deliver_tx "abc"` it will store `(abc, abc)`, but if
 we do `deliver_tx "abc=efg"` it will store `(abc, efg)`.

-Similarly, you could put the commands in a file and run
+You could put the commands in a file and run
 `abci-cli --verbose batch < myfile`.

+
+Note that the `abci-cli` is designed strictly for testing and debugging. In a real
+deployment, the role of sending messages is taken by Tendermint, which
+connects to the app using three separate connections, each with its own
+pattern of messages.
+
+For examples of running an ABCI app with Tendermint, see the 
+[getting started guide](./getting-started.md).
+
 ## Bounties

 Want to write an app in your favorite language?! We'd be happy
 to add you to our [ecosystem](https://github.com/tendermint/awesome#ecosystem)!
 See [funding](https://github.com/interchainio/funding) opportunities from the
 [Interchain Foundation](https://interchain.io) for implementations in new languages and more.
-
-The `abci-cli` is designed strictly for testing and debugging. In a real
-deployment, the role of sending messages is taken by Tendermint, which
-connects to the app using three separate connections, each with its own
-pattern of messages.
-
-For examples of running an ABCI app with
-Tendermint, see the [getting started guide](./getting-started.md).
-Next is the ABCI specification.
--- a/docs/app-dev/getting-started.md
+++ b/docs/app-dev/getting-started.md
@@ -11,9 +11,10 @@ application you want to run. So, to run a complete blockchain that does
 something useful, you must start two programs: one is Tendermint Core,
 the other is your application, which can be written in any programming
 language. Recall from [the intro to
-ABCI](../introduction/what-is-tendermint.md#abci-overview) that Tendermint Core handles all the p2p and consensus stuff, and just forwards transactions to the
+ABCI](../introduction/what-is-tendermint.md#abci-overview) that Tendermint Core
+handles all the p2p and consensus stuff, and just forwards transactions to the
 application when they need to be validated, or when they're ready to be
-committed to a block.
+executed and committed.

 In this guide, we show you some examples of how to run an application
 using Tendermint.
@@ -22,7 +23,8 @@ using Tendermint.

 The first apps we will work with are written in Go. To install them, you
 need to [install Go](https://golang.org/doc/install), put
-`$GOPATH/bin` in your `$PATH` and enable go modules with these instructions:
+`$GOPATH/bin` in your `$PATH` and enable go modules. If you use `bash`, 
+follow these instructions:

 ```bash
 echo export GOPATH=\"\$HOME/go\" >> ~/.bash_profile
@@ -31,17 +33,48 @@ echo export PATH=\"\$PATH:\$GOPATH/bin\" >> ~/.bash_profile

 Then run

-```sh
+```bash
 go get github.com/tendermint/tendermint
 cd $GOPATH/src/github.com/tendermint/tendermint
 make install_abci
 ```

-Now you should have the `abci-cli` installed; you'll notice the `kvstore`
-command, an example application written
-in Go. See below for an application written in JavaScript.
+Now you should have the `abci-cli` installed; run `abci-cli` to see the list of commands:

-Now, let's run some apps!
+```
+Usage:
+  abci-cli [command]
+
+Available Commands:
+  batch            run a batch of abci commands against an application
+  check_tx         validate a transaction
+  commit           commit the application state and return the Merkle root hash
+  completion       Generate the autocompletion script for the specified shell
+  console          start an interactive ABCI console for multiple commands
+  deliver_tx       deliver a new transaction to the application
+  echo             have the application echo a message
+  help             Help about any command
+  info             get some info about the application
+  kvstore          ABCI demo example
+  prepare_proposal prepare proposal
+  process_proposal process proposal
+  query            query the application state
+  test             run integration tests
+  version          print ABCI console version
+
+Flags:
+      --abci string        either socket or grpc (default "socket")
+      --address string     address of application socket (default "tcp://0.0.0.0:26658")
+  -h, --help               help for abci-cli
+      --log_level string   set the logger level (default "debug")
+  -v, --verbose            print the command and results as if it were a console session
+
+Use "abci-cli [command] --help" for more information about a command.
+```
+
+You'll notice the `kvstore` command, an example application written in Go.
+
+Now, let's run an app!

 ## KVStore - A First Example

@@ -68,7 +101,7 @@ tendermint node
 ```

 If you have used Tendermint, you may want to reset the data for a new
-blockchain by running `tendermint unsafe_reset_all`. Then you can run
+blockchain by running `tendermint unsafe-reset-all`. Then you can run
 `tendermint node` to start Tendermint, and connect to the app. For more
 details, see [the guide on using Tendermint](../tendermint-core/using-tendermint.md).

@@ -164,47 +197,3 @@ curl -s 'localhost:26657/abci_query?data="name"'

 Try some other transactions and queries to make sure everything is
 working!
-
-
-## CounterJS - Example in Another Language
-
-We also want to run applications in another language - in this case,
-we'll run a Javascript version of the `counter`. To run it, you'll need
-to [install node](https://nodejs.org/en/download/).
-
-You'll also need to fetch the relevant repository, from
-[here](https://github.com/tendermint/js-abci), then install it:
-
-```sh
-git clone https://github.com/tendermint/js-abci.git
-cd js-abci
-npm install abci
-```
-
-Kill the previous `counter` and `tendermint` processes. Now run the app:
-
-```sh
-node example/counter.js
-```
-
-In another window, reset and start `tendermint`:
-
-```sh
-tendermint unsafe_reset_all
-tendermint node
-```
-
-Once again, you should see blocks streaming by - but now, our
-application is written in Javascript! Try sending some transactions, and
-like before - the results should be the same:
-
-```sh
-# ok
-curl localhost:26657/broadcast_tx_commit?tx=0x00
-# invalid nonce
-curl localhost:26657/broadcast_tx_commit?tx=0x05
-# ok
-curl localhost:26657/broadcast_tx_commit?tx=0x01
-```
-
-Neat, eh?
--- a/docs/architecture/README.md
+++ b/docs/architecture/README.md
@@ -78,6 +78,7 @@ Note the context/background should be written in the present tense.
 - [ADR-039: Peer-Behaviour](./adr-039-peer-behaviour.md)
 - [ADR-063: Privval-gRPC](./adr-063-privval-grpc.md)
 - [ADR-067: Mempool Refactor](./adr-067-mempool-refactor.md)
+- [ADR-071: Proposer-Based Timestamps](./adr-071-proposer-based-timestamps.md)
 - [ADR-075: RPC Event Subscription Interface](./adr-075-rpc-subscription.md)
 - [ADR-079: Ed25519 Verification](./adr-079-ed25519-verification.md)
 - [ADR-081: Protocol Buffers Management](./adr-081-protobuf-mgmt.md)
@@ -114,7 +115,6 @@ None
 - [ADR-064: Batch Verification](./adr-064-batch-verification.md)
 - [ADR-068: Reverse-Sync](./adr-068-reverse-sync.md)
 - [ADR-069: Node Initialization](./adr-069-flexible-node-initialization.md)
- [ADR-071: Proposer-Based Timestamps](./adr-071-proposer-based-timestamps.md)
 - [ADR-073: Adopt LibP2P](./adr-073-libp2p.md)
 - [ADR-074: Migrate Timeout Parameters to Consensus Parameters](./adr-074-timeout-params.md)
 - [ADR-080: Reverse Sync](./adr-080-reverse-sync.md)
--- a/docs/introduction/what-is-tendermint.md
+++ b/docs/introduction/what-is-tendermint.md
@@ -6,7 +6,7 @@ order: 4

 Tendermint is software for securely and consistently replicating an
 application on many machines. By securely, we mean that Tendermint works
-even if up to 1/3 of machines fail in arbitrary ways. By consistently,
+as long as less than 1/3 of machines fail in arbitrary ways. By consistently,
 we mean that every non-faulty machine sees the same transaction log and
 computes the same state. Secure and consistent replication is a
 fundamental problem in distributed systems; it plays a critical role in
@@ -22,15 +22,14 @@ reformalization of BFT in a more modern setting, with emphasis on
 peer-to-peer networking and cryptographic authentication. The name
 derives from the way transactions are batched in blocks, where each
 block contains a cryptographic hash of the previous one, forming a
-chain. In practice, the blockchain data structure actually optimizes BFT
-design.
+chain. 

 Tendermint consists of two chief technical components: a blockchain
 consensus engine and a generic application interface. The consensus
 engine, called Tendermint Core, ensures that the same transactions are
 recorded on every machine in the same order. The application interface,
-called the Application BlockChain Interface (ABCI), enables the
-transactions to be processed in any programming language. Unlike other
+called the Application BlockChain Interface (ABCI), delivers the transactions
+to applications for processing. Unlike other
 blockchain and consensus solutions, which come pre-packaged with built
 in state machines (like a fancy key-value store, or a quirky scripting
 language), developers can use Tendermint for BFT state machine
@@ -51,13 +50,13 @@ Hyperledger's Burrow.

 ### Zookeeper, etcd, consul

-Zookeeper, etcd, and consul are all implementations of a key-value store
-atop a classical, non-BFT consensus algorithm. Zookeeper uses a version
-of Paxos called Zookeeper Atomic Broadcast, while etcd and consul use
-the Raft consensus algorithm, which is much younger and simpler. A
+Zookeeper, etcd, and consul are all implementations of key-value stores
+atop a classical, non-BFT consensus algorithm. Zookeeper uses an
+algorithm called Zookeeper Atomic Broadcast, while etcd and consul use
+the Raft log replication algorithm. A
 typical cluster contains 3-5 machines, and can tolerate crash failures
-in up to 1/2 of the machines, but even a single Byzantine fault can
-destroy the system.
+in less than 1/2 of the machines (e.g., 1 out of 3 or 2 out of 5), 
+but even a single Byzantine fault can jeopardize the whole system.

 Each offering provides a slightly different implementation of a
 featureful key-value store, but all are generally focused around
@@ -66,8 +65,8 @@ configuration, service discovery, locking, leader-election, and so on.

 Tendermint is in essence similar software, but with two key differences:

- It is Byzantine Fault Tolerant, meaning it can only tolerate up to a
-  1/3 of failures, but those failures can include arbitrary behavior -
+- It is Byzantine Fault Tolerant, meaning it can only tolerate less than 1/3
+  of machines failing, but those failures can include arbitrary behavior -
  including hacking and malicious attacks. - It does not specify a
  particular application, like a fancy key-value store. Instead, it
  focuses on arbitrary state machine replication, so developers can build
@@ -106,8 +105,8 @@ docker containers, modules it calls "chaincode". It uses an
 implementation of [PBFT](http://pmg.csail.mit.edu/papers/osdi99.pdf).
 from a team at IBM that is [augmented to handle potentially
 non-deterministic
-chaincode](https://drops.dagstuhl.de/opus/volltexte/2017/7093/pdf/LIPIcs-OPODIS-2016-24.pdf) It is
-possible to implement this docker-based behavior as a ABCI app in
+chaincode](https://drops.dagstuhl.de/opus/volltexte/2017/7093/pdf/LIPIcs-OPODIS-2016-24.pdf).
+It is possible to implement this docker-based behavior as an ABCI app in
 Tendermint, though extending Tendermint to handle non-determinism
 remains for future work.

@@ -143,24 +142,22 @@ in design and suffers from "spaghetti code".
 Another problem with monolithic design is that it limits you to the
 language of the blockchain stack (or vice versa). In the case of
 Ethereum which supports a Turing-complete bytecode virtual-machine, it
-limits you to languages that compile down to that bytecode; today, those
-are Serpent and Solidity.
+limits you to languages that compile down to that bytecode; while the 
+[list](https://github.com/pirapira/awesome-ethereum-virtual-machine#programming-languages-that-compile-into-evm)
+is growing, it is still very limited.

 In contrast, our approach is to decouple the consensus engine and P2P
-layers from the details of the application state of the particular
+layers from the details of the state of the particular
 blockchain application. We do this by abstracting away the details of
 the application to an interface, which is implemented as a socket
 protocol.

-Thus we have an interface, the Application BlockChain Interface (ABCI),
-and its primary implementation, the Tendermint Socket Protocol (TSP, or
-Teaspoon).
-
 ### Intro to ABCI

-[Tendermint Core](https://github.com/tendermint/tendermint) (the
-"consensus engine") communicates with the application via a socket
-protocol that satisfies the ABCI.
+[Tendermint Core](https://github.com/tendermint/tendermint), the
+"consensus engine", communicates with the application via a socket
+protocol that satisfies the ABCI, the Tendermint Socket Protocol 
+(TSP, or Teaspoon).

 To draw an analogy, lets talk about a well-known cryptocurrency,
 Bitcoin. Bitcoin is a cryptocurrency blockchain where each node
@@ -180,7 +177,7 @@ The application will be responsible for
 - Allowing clients to query the UTXO database.

 Tendermint is able to decompose the blockchain design by offering a very
-simple API (ie. the ABCI) between the application process and consensus
+simple API (i.e. the ABCI) between the application process and consensus
 process.

 The ABCI consists of 3 primary message types that get delivered from the
@@ -239,8 +236,7 @@ Solidity on Ethereum is a great language of choice for blockchain
 applications because, among other reasons, it is a completely
 deterministic programming language. However, it's also possible to
 create deterministic applications using existing popular languages like
-Java, C++, Python, or Go. Game programmers and blockchain developers are
-already familiar with creating deterministic programs by avoiding
+Java, C++, Python, or Go, by avoiding
 sources of non-determinism such as:

 - random number generators (without deterministic seeding)
@@ -271,14 +267,15 @@ committed in a chain, with one block at each **height**. A block may
 fail to be committed, in which case the protocol moves to the next
 **round**, and a new validator gets to propose a block for that height.
 Two stages of voting are required to successfully commit a block; we
-call them **pre-vote** and **pre-commit**. A block is committed when
-more than 2/3 of validators pre-commit for the same block in the same
-round.
+call them **pre-vote** and **pre-commit**. 

 There is a picture of a couple doing the polka because validators are
 doing something like a polka dance. When more than two-thirds of the
 validators pre-vote for the same block, we call that a **polka**. Every
 pre-commit must be justified by a polka in the same round.
+A block is committed when
+more than 2/3 of validators pre-commit for the same block in the same
+round.

 Validators may fail to commit a block for a number of reasons; the
 current proposer may be offline, or the network may be slow. Tendermint
--- a/docs/pre.sh
+++ b/docs/pre.sh
@@ -1,3 +1,4 @@
 #!/bin/bash

-cp -a ../rpc/openapi/ .vuepress/public/rpc/
+mkdir -p .vuepress/public/rpc/
+cp -a ../rpc/openapi/* .vuepress/public/rpc/
--- a/docs/rfc/README.md
+++ b/docs/rfc/README.md
@@ -62,5 +62,6 @@ sections.
 - [RFC-023: Semi-permanent Testnet](./rfc-023-semi-permanent-testnet.md)
 - [RFC-024: Block Structure Consolidation](./rfc-024-block-structure-consolidation.md)
 - [RFC-025: Application Defined Transaction Storage](./rfc-025-support-app-side-mempool.md)
+- [RFC-027: P2P Message Bandwidth Report](./rfc-027-p2p-message-bandwidth-report.md)

 <!-- - [RFC-NNN: Title](./rfc-NNN-title.md) -->
--- a/docs/rfc/images/receive-rate-all.png
+++ b/docs/rfc/images/receive-rate-all.png
--- a/docs/rfc/images/send-rate-all.png
+++ b/docs/rfc/images/send-rate-all.png
--- a/docs/rfc/images/top-3-percent-receive.png
+++ b/docs/rfc/images/top-3-percent-receive.png
--- a/docs/rfc/images/top-3-percent-send.png
+++ b/docs/rfc/images/top-3-percent-send.png
--- a/docs/rfc/rfc-027-p2p-message-bandwidth-report.md
+++ b/docs/rfc/rfc-027-p2p-message-bandwidth-report.md
@@ -0,0 +1,287 @@
+# RFC 27: P2P Message Bandwidth Report
+
+## Changelog
+
+- Nov 7, 2022: initial draft (@williambanfield)
+- Nov 15, 2022: draft completed (@williambanfield)
+
+## Abstract
+
+Node operators and application developers complain that Tendermint nodes consume
+larges amounts of network bandwidth. This RFC catalogues the major sources of bandwidth
+consumption within Tendermint and suggests modifications to Tendermint that may reduce
+bandwidth consumption for nodes.
+
+## Background
+Multiple teams running validators in production report that the validator
+consumes a lot of bandwidth. They report that operators running on a network
+with hundreds of validators consumes multiple terabytes of bandwidth per day.
+Prometheus data collected from a validator node running on the Osmosis chain
+shows that Tendermint sends and receives large amounts of data to peers. In the
+nearly three hours of observation, Tendermint sent nearly 42 gigabytes and
+received about 26 gigabytes, for an estimated 366 gigabytes sent daily and 208
+gigabytes received daily. While this is shy of the reported terabytes number,
+operators running multiple nodes for a 'sentry' pattern could easily send and
+receive a terabyte of data.
+
+Sending and receiving large amounts of data has a cost for node operators. Most
+cloud platforms charge for network traffic egress. Google Cloud charges between
+[$.05 to $.12 per gigabyte of egress traffic][gcloud-pricing], and ingress is
+free. Hetzner [charges 1€ per TB used over the 10-20TB base bandwidth per
+month][hetzner-pricing], which will be easily hit if multiple terabytes are
+sent and received per day. Using the values collected from the validator on
+Osmosis, a single node on Google cloud may cost $18 to $44 a day running on
+Google cloud. On Hetzner, the estimated 18TB a month of both sending and
+receiving may cost between 0 and 10 Euro a month per node.
+
+## Discussion
+
+### Overview of Major Bandwidth Usage
+
+To determine which components of Tendermint were consuming the most bandwidth,
+I gathered prometheus metrics from the [Blockpane][blockpane] validator running
+on the Osmosis network for several hours. The data reveal that three message
+types account for 98% of the total bandwidth consumed. These message types are
+as follows:
+
+
+1. [consensus.BlockPart][block-part-message]
+2. [mempool.Txs][mempool-txs-message]
+3. [consensus.Vote][vote-message]
+
+
+The image below of p2p data collected from the Blockpane validator illustrate
+the total bandwidth consumption of these three message types.
+
+
+#### Send: 
+
+##### Top 3 Percent: 
+
+![](./images/top-3-percent-send.png)
+
+##### Rate For All Messages: 
+
+![](./images/send-rate-all.png)
+
+#### Receive: 
+
+##### Top 3 Percent: 
+
+![](./images/top-3-percent-receive.png)
+
+##### Rate For All Messages: 
+
+![](./images/receive-rate-all.png)
+
+### Investigation of Message Usage
+
+This section discusses the usage of each of the three highest consumption messages.
+#### BlockPart Transmission
+
+Sending `BlockPart` messages consumes the most bandwidth out of all p2p
+messages types as observed in the Blockpane Osmosis validator. In the almost 3
+hour observation, the validator sent about 20 gigabytes of `BlockPart`
+messages.
+
+A block is proposed each round of Tendermint consensus. The paper does not
+define a specific way that the block is to be transmitted, just that all
+participants will receive it via a gossip network.
+
+The Go implementation of Tendermint transmits the block in 'parts'. It
+serializes the block to wire-format proto and splits this byte representation
+into a set of 4 kilobyte arrays and sends these arrays to its peers, each in a
+separate message.
+
+The logic for sending `BlockPart` messages resides in the code for the
+[consensus.Reactor][gossip-data-routine]. The consensus reactor starts a new
+`gossipDataRoutine` for each peer it connects to. This routine repeatedly picks
+a part of the block that Tendermint believes the peer does not know about yet
+and gossips it to the peer. The set of `BlockParts` that Tendermint considers
+its peer as having is only updated in one of four ways:
+
+
+ 1. Our peer tells us they have entered a new round [via a `NewRoundStep`
+message][new-round-step-message-send]. This message is only sent when a node
+moves to a new round or height and only resets the data we collect about a
+peer's blockpart state.
+ 1. [We receive a block part from the peer][block-part-receive].
+ 1. [We send][block-part-send-1] [the peer a block part][block-part-send-2].
+ 1. Our peer tells us about the parts they have block [via `NewValidBlock`
+messages][new-valid-block-message-send]. This message is only sent when the
+peer has a quorum of prevotes or precommits for a block.
+
+Each node receives block parts from all of its peers. The particular block part
+to send at any given time is randomly selected from the set of parts that the
+peer node is not yet known to have. Given that these are the only times that
+Tendermint learns of its peers' block parts, it's very likely that a node has
+an incomplete understanding of its peers' block parts and is transmitting block
+parts to a peer that the peer has received from some other node.
+
+Multiple potential mechanisms exist to reduce the number of duplicate block
+parts a node receives. One set of mechanisms relies on more frequently
+communicating the set of block parts a node needs to its peers. Another
+potential mechanism requires a larger overhaul to the way blocks are gossiped
+in the network.
+
+#### Mempool Tx Transmission
+
+The Tendermint mempool stages transactions that are yet to be committed to the
+blockchain and communicates these transactions to its peers. Each message
+contains one transaction. Data collected from the Blockpane node running on
+Osmosis indicates that the validator sent about 12 gigabytes of `Txs` messages
+during the nearly 3 hour observation period.
+
+The Tendermint mempool starts a new [broadcastTxRoutine][broadcast-tx-routine]
+for each peer that it is informed of. The routine sends all transactions that
+the mempool is aware of to all peers with few exceptions. The only exception is
+if the mempool received a transaction from a peer, then it marks it as such and
+won't resend to that peer. Otherwise, it retains no information about which
+transactions it already sent to a peer. In some cases it may therefore resend
+transactions the peer already has. This can occur if the mempool removes a
+transaction from the `CList` data structure used to store the list of
+transactions while it is about to be sent and if the transaction was the tail
+of the `CList` during removal. This will be more likely to occur if a large
+number of transactions from the end of the list are removed during `RecheckTx`,
+since multiple transactions will become the tail and then be deleted. It is
+unclear at the moment how frequently this occurs on production chains.
+
+Beyond ensuring that transactions are rebroadcast to peers less frequently,
+there is not a simple scheme to communicate fewer transactions to peers. Peers
+cannot communicate what transactions they need since they do not know which
+transactions exist on the network.
+
+#### Vote Transmission
+
+Tendermint votes, both prevotes and precommits, are central to Tendermint
+consensus and are gossiped by all nodes to all peers during each consensus
+round. Data collected from the Blockpane node running on Osmosis indicates that
+about 9 gigabytes of `Vote` messages were sent during the nearly 3 hour period
+of observation. Examination of the [Vote message][vote-msg] indicates that it
+contains 184 bytes of data, with the proto encoding adding a few additional
+bytes when transmitting.
+
+The Tendermint consensus reactor starts a new
+[gossipVotesRoutine][gossip-votes-routine] for each peer that it connects to.
+The reactor sends all votes to all peers unless it knows that the peer already
+has the vote or the reactor learns that the peer is in a different round and
+that thus the vote no longer applies. Tendermint learns that a peer has a vote
+in one of 4 ways:
+
+ 1. Tendermint sent the peer the vote.
+ 1. Tendermint received the vote from the peer.
+ 1. The peer [sent a `HasVote` message][apply-has-vote]. This message is broadcast
+to all peers [each time validator receives a vote it hasn't seen before
+corresponding to its current height and round][publish-event-vote].
+ 1. The peer [sent a `VoteSetBits` message][apply-vote-set-bits]. This message is
+[sent as a response to a peer that sends a `VoteSetMaj23`][vote-set-bits-send].
+
+Given that Tendermint informs all peers of _each_ vote message it receives, all
+nodes should be well informed of which votes their peers have. Given that the
+vote messages were the third largest consumer of bandwidth in the observation
+on Osmosis, it's possible that this system is not currently working correctly.
+Further analysis should examine where votes may be being retransmitted.
+
+### Suggested Improvements to Lower Message Transmission Bandwidth
+
+#### Gossip Known BlockPart Data
+
+The `BlockPart` messages, by far, account for the majority of the data sent to
+each peer. At the moment, peers do not inform the node of which block parts
+they already have. This means that each block part is _very likely_ to be
+transmitted many times to each node. This frivolous consumption is even worse
+in networks with large blocks.
+
+The very simple solution to this issue is to copy the technique used in
+consensus for informing peers when the node receives a vote. The consensus
+reactor can be augmented with a `HasBlockPart` message that is broadcast to
+each peer every time the node receives a block part. By informing each peer
+every time the node receives a block part, we can drastically reduce the amount
+of duplicate data sent to each node. There would be no algorithmic way of
+enforcing that a peer accurately reports its block parts, so providing this
+message would be a somewhat altruistic action on the part of the node. Such a
+system [has been proposed in the past][i627] as well, so this is certainly not
+totally new ground.
+
+Measuring the size of duplicately received blockparts before and after this
+change would help validate this approach.
+
+#### Compress Transmitted Data
+
+Tendermint's data is sent uncompressed on the wire. The messages are not
+compressed before sending and the transport performs no compression either.
+Some of the information communicated by Tendermint is a poor candidate for
+compression: Data such as digital signatures and hashes have high entropy and
+therefore do not compress well. However, transactions may contain lots of
+information that has less entropy. Compression within Tendermint may be added
+at several levels. Compression may be performed at the [Tendermint 'packet'
+level][must-wrap-packet] or at the [Tendermint message send
+level][message-send].
+
+#### Transmit Less Data During Block Gossip
+
+Block, vote, and mempool gossiping transmit much of same data. The mempool
+reactor gossips candidate transactions to each peer. The consensus reactor,
+when gossiping the votes, sends vote metadata and the digital signature of that
+signs over that metadata. Finally, when a block is proposed, the proposing node
+amalgamates the received votes, a set of transaction, and adds a header to
+produce the block. This block is then serialized and gossiped as a list of
+bytes. However, the data that the block contains, namely the votes and the
+transactions were most likely _already transmitted to the nodes on the network_
+via mempool transaction gossip and consensus vote gossip.
+
+Therefore, block gossip can be updated to transmit a representation of the data
+contained in the block that assumes the peers will already have most of this
+data. Namely, the block gossip can be updated to only send 1) a list of
+transaction hashes and 2) a bit array of votes selected for the block along
+with the header and other required block metadata.
+
+This new proposed method for gossiping block data could accompany a slight
+update to the mempool transaction gossip and consensus vote gossip. Since all
+of the contents of each block will not be gossiped together, it's possible that
+some nodes are missing a proposed transaction or the vote of a validator
+indicated in the new block gossip format during block gossip. The mempool and
+consensus reactors may therefore be updated to provide a `NeedTxs` and
+`NeedVotes` message. Each of these messages would allow a node to request a set
+of data from their peers. When a node receives one of these, it will then
+transmit the Tx/Votes indicate in the associated message regardless of whether
+it believes it has transmitted them to the peer before. The gossip layer will
+ensure that each peer eventually receives all of the data in the block.
+However, if a transaction is needed immediately by a peer so that it can verify
+and execute a block during consensus, a mechanism such as the `NeedTxs` and
+`NeedVotes` messages should be added to ensure it receives the messages
+quickly.
+
+The same logic may applied for evidence transmission as well, since all nodes
+should receive evidence and therefore do not need to re-transmit it in a block
+part.
+
+A similar idea has been proposed in the past as [Compact Block
+Propagation][compact-block-propagation].
+
+
+## References
+
+[blockpane]: https://www.mintscan.io/osmosis/validators/osmovaloper1z0sh4s80u99l6y9d3vfy582p8jejeeu6tcucs2
+[block-part-message]: https://github.com/tendermint/tendermint/blob/ff0f98892f24aac11e46aeff2b6d2c0ad816701a/proto/tendermint/consensus/types.proto#L44
+[mempool-txs-message]: https://github.com/tendermint/tendermint/blob/ff0f98892f24aac11e46aeff2b6d2c0ad816701a/proto/tendermint/mempool/types.proto#L6
+[vote-message]: https://github.com/tendermint/tendermint/blob/ff0f98892f24aac11e46aeff2b6d2c0ad816701a/proto/tendermint/consensus/types.proto#L51
+[gossip-data-routine]: https://github.com/tendermint/tendermint/blob/ff0f98892f24aac11e46aeff2b6d2c0ad816701a/consensus/reactor.go#L537
+[block-part-receive]: https://github.com/tendermint/tendermint/blob/ff0f98892f24aac11e46aeff2b6d2c0ad816701a/consensus/reactor.go#L324
+[block-part-send-1]:  https://github.com/tendermint/tendermint/blob/ff0f98892f24aac11e46aeff2b6d2c0ad816701a/consensus/reactor.go#L566
+[block-part-send-2]: https://github.com/tendermint/tendermint/blob/ff0f98892f24aac11e46aeff2b6d2c0ad816701a/consensus/reactor.go#L684.
+[new-valid-block-message-send]: https://github.com/tendermint/tendermint/blob/ff0f98892f24aac11e46aeff2b6d2c0ad816701a/consensus/reactor.go#L268
+[new-round-step-message-send]:  https://github.com/tendermint/tendermint/blob/ff0f98892f24aac11e46aeff2b6d2c0ad816701a/consensus/reactor.go#L266
+[broadcast-tx-routine]: https://github.com/tendermint/tendermint/blob/ff0f98892f24aac11e46aeff2b6d2c0ad816701a/mempool/v0/reactor.go#L197
+[gossip-votes-routine]: https://github.com/tendermint/tendermint/blob/ff0f98892f24aac11e46aeff2b6d2c0ad816701a/consensus/reactor.go#L694
+[apply-has-vote]: https://github.com/tendermint/tendermint/blob/ff0f98892f24aac11e46aeff2b6d2c0ad816701a/consensus/reactor.go#L1429
+[apply-vote-set-bits]: https://github.com/tendermint/tendermint/blob/ff0f98892f24aac11e46aeff2b6d2c0ad816701a/consensus/reactor.go#L1445
+[publish-event-vote]: https://github.com/tendermint/tendermint/blob/ff0f98892f24aac11e46aeff2b6d2c0ad816701a/consensus/state.go#L2083
+[vote-set-bits-send]: https://github.com/tendermint/tendermint/blob/ff0f98892f24aac11e46aeff2b6d2c0ad816701a/consensus/reactor.go#L306
+[must-wrap-packet]: https://github.com/tendermint/tendermint/blob/ff0f98892f24aac11e46aeff2b6d2c0ad816701a/p2p/conn/connection.go#L889-L918
+[message-send]: https://github.com/tendermint/tendermint/blob/ff0f98892f24aac11e46aeff2b6d2c0ad816701a/p2p/peer.go#L285
+[gcloud-pricing]: https://cloud.google.com/vpc/network-pricing#vpc-pricing
+[hetzner-pricing]: https://docs.hetzner.com/robot/general/traffic
+[vote-msg]: https://github.com/tendermint/tendermint/blob/ff0f98892f24aac11e46aeff2b6d2c0ad816701a/proto/tendermint/types/types.pb.go#L468
+[i627]: https://github.com/tendermint/tendermint/issues/627
+[compact-block-propagation]: https://github.com/tendermint/tendermint/issues/7932
--- a/docs/tendermint-core/metrics.md
+++ b/docs/tendermint-core/metrics.md
@@ -18,50 +18,52 @@ Listen address can be changed in the config file (see

 The following metrics are available:

-| **Name**                               | **Type**  | **Tags**        | **Description**                                                                                                                            |
-|----------------------------------------|-----------|-----------------|--------------------------------------------------------------------------------------------------------------------------------------------|
-| abci_connection_method_timing_seconds  | Histogram | method, type    | Timings for each of the ABCI methods                                                                                                       |
-| consensus_height                       | Gauge     |                 | Height of the chain                                                                                                                        |
-| consensus_validators                   | Gauge     |                 | Number of validators                                                                                                                       |
-| consensus_validators_power             | Gauge     |                 | Total voting power of all validators                                                                                                       |
-| consensus_validator_power              | Gauge     |                 | Voting power of the node if in the validator set                                                                                           |
-| consensus_validator_last_signed_height | Gauge     |                 | Last height the node signed a block, if the node is a validator                                                                            |
-| consensus_validator_missed_blocks      | Gauge     |                 | Total amount of blocks missed for the node, if the node is a validator                                                                     |
-| consensus_missing_validators           | Gauge     |                 | Number of validators who did not sign                                                                                                      |
-| consensus_missing_validators_power     | Gauge     |                 | Total voting power of the missing validators                                                                                               |
-| consensus_byzantine_validators         | Gauge     |                 | Number of validators who tried to double sign                                                                                              |
-| consensus_byzantine_validators_power   | Gauge     |                 | Total voting power of the byzantine validators                                                                                             |
-| consensus_block_interval_seconds       | Histogram |                 | Time between this and last block (Block.Header.Time) in seconds                                                                            |
-| consensus_rounds                       | Gauge     |                 | Number of rounds                                                                                                                           |
-| consensus_num_txs                      | Gauge     |                 | Number of transactions                                                                                                                     |
-| consensus_total_txs                    | Gauge     |                 | Total number of transactions committed                                                                                                     |
-| consensus_block_parts                  | counter   | peer_id         | number of blockparts transmitted by peer                                                                                                   |
-| consensus_latest_block_height          | gauge     |                 | /status sync_info number                                                                                                                   |
-| consensus_block_syncing                | gauge     |                 | either 0 (not block syncing) or 1 (syncing)                                                                                                 |
-| consensus_state_syncing                | gauge     |                 | either 0 (not state syncing) or 1 (syncing)                                                                                                |
-| consensus_block_size_bytes             | Gauge     |                 | Block size in bytes                                                                                                                        |
-| consensus_step_duration                | Histogram | step            | Histogram of durations for each step in the consensus protocol                                                                             |
-| consensus_round_duration               | Histogram |                 | Histogram of durations for all the rounds that have occurred since the process started                                                     |
-| consensus_block_gossip_parts_received  | Counter   | matches_current | Number of block parts received by the node                                                                                                 |
-| consensus_quorum_prevote_delay         | Gauge     |                 | Interval in seconds between the proposal timestamp and the timestamp of the earliest prevote that achieved a quorum                        |
-| consensus_full_prevote_delay           | Gauge     |                 | Interval in seconds between the proposal timestamp and the timestamp of the latest prevote in a round where all validators voted           |
-| consensus_proposal_receive_count       | Counter   | status          | Total number of proposals received by the node since process start                                                                         |
-| consensus_proposal_create_count        | Counter   |                 | Total number of proposals created by the node since process start                                                                          |
-| consensus_round_voting_power_percent   | Gauge     | vote_type       | A value between 0 and 1.0 representing the percentage of the total voting power per vote type received within a round                      |
-| consensus_late_votes                   | Counter   | vote_type       | Number of votes received by the node since process start that correspond to earlier heights and rounds than this node is currently in.     |
-| p2p_peers                              | Gauge     |                 | Number of peers node's connected to                                                                                                        |
-| p2p_peer_receive_bytes_total           | counter   | peer_id, chID   | number of bytes per channel received from a given peer                                                                                     |
-| p2p_peer_send_bytes_total              | counter   | peer_id, chID   | number of bytes per channel sent to a given peer                                                                                           |
-| p2p_peer_pending_send_bytes            | gauge     | peer_id         | number of pending bytes to be sent to a given peer                                                                                         |
-| p2p_num_txs                            | gauge     | peer_id         | number of transactions submitted by each peer_id                                                                                           |
-| p2p_pending_send_bytes                 | gauge     | peer_id         | amount of data pending to be sent to peer                                                                                                  |
-| mempool_size                           | Gauge     |                 | Number of uncommitted transactions                                                                                                         |
-| mempool_tx_size_bytes                  | histogram |                 | transaction sizes in bytes                                                                                                                 |
-| mempool_failed_txs                     | counter   |                 | number of failed transactions                                                                                                              |
-| mempool_recheck_times                  | counter   |                 | number of transactions rechecked in the mempool                                                                                            |
-| state_block_processing_time            | histogram |                 | time between BeginBlock and EndBlock in ms                                                                                                 |
-| state_consensus_param_updates          | Counter   |                 | number of consensus parameter updates returned by the application since process start                                                      |
-| state_validator_set_updates            | Counter   |                 | number of validator set updates returned by the application since process start                                                            |
+| **Name**                                   | **Type**  | **Tags**         | **Description**                                                                                                                            |
+|--------------------------------------------|-----------|------------------|--------------------------------------------------------------------------------------------------------------------------------------------|
+| abci\_connection\_method\_timing\_seconds  | Histogram | method, type     | Timings for each of the ABCI methods                                                                                                       |
+| blocksync\_syncing                         | Gauge     |                  | Either 0 (not block syncing) or 1 (syncing)                                                                                                |
+| consensus\_height                          | Gauge     |                  | Height of the chain                                                                                                                        |
+| consensus\_validators                      | Gauge     |                  | Number of validators                                                                                                                       |
+| consensus\_validators\_power               | Gauge     |                  | Total voting power of all validators                                                                                                       |
+| consensus\_validator\_power                | Gauge     |                  | Voting power of the node if in the validator set                                                                                           |
+| consensus\_validator\_last\_signed\_height | Gauge     |                  | Last height the node signed a block, if the node is a validator                                                                            |
+| consensus\_validator\_missed\_blocks       | Gauge     |                  | Total amount of blocks missed for the node, if the node is a validator                                                                     |
+| consensus\_missing\_validators             | Gauge     |                  | Number of validators who did not sign                                                                                                      |
+| consensus\_missing\_validators\_power      | Gauge     |                  | Total voting power of the missing validators                                                                                               |
+| consensus\_byzantine\_validators           | Gauge     |                  | Number of validators who tried to double sign                                                                                              |
+| consensus\_byzantine\_validators\_power    | Gauge     |                  | Total voting power of the byzantine validators                                                                                             |
+| consensus\_block\_interval\_seconds        | Histogram |                  | Time between this and last block (Block.Header.Time) in seconds                                                                            |
+| consensus\_rounds                          | Gauge     |                  | Number of rounds                                                                                                                           |
+| consensus\_num\_txs                        | Gauge     |                  | Number of transactions                                                                                                                     |
+| consensus\_total\_txs                      | Gauge     |                  | Total number of transactions committed                                                                                                     |
+| consensus\_block\_parts                    | Counter   | peer\_id         | Number of blockparts transmitted by peer                                                                                                   |
+| consensus\_latest\_block\_height           | Gauge     |                  | /status sync\_info number                                                                                                                  |
+| consensus\_block\_size\_bytes              | Gauge     |                  | Block size in bytes                                                                                                                        |
+| consensus\_step\_duration                  | Histogram | step             | Histogram of durations for each step in the consensus protocol                                                                             |
+| consensus\_round\_duration                 | Histogram |                  | Histogram of durations for all the rounds that have occurred since the process started                                                     |
+| consensus\_block\_gossip\_parts\_received  | Counter   | matches\_current | Number of block parts received by the node                                                                                                 |
+| consensus\_quorum\_prevote\_delay          | Gauge     |                  | Interval in seconds between the proposal timestamp and the timestamp of the earliest prevote that achieved a quorum                        |
+| consensus\_full\_prevote\_delay            | Gauge     |                  | Interval in seconds between the proposal timestamp and the timestamp of the latest prevote in a round where all validators voted           |
+| consensus\_proposal\_receive\_count        | Counter   | status           | Total number of proposals received by the node since process start                                                                         |
+| consensus\_proposal\_create\_count         | Counter   |                  | Total number of proposals created by the node since process start                                                                          |
+| consensus\_round\_voting\_power\_percent   | Gauge     | vote\_type       | A value between 0 and 1.0 representing the percentage of the total voting power per vote type received within a round                      |
+| consensus\_late\_votes                     | Counter   | vote\_type       | Number of votes received by the node since process start that correspond to earlier heights and rounds than this node is currently in.     |
+| p2p\_message\_send\_bytes\_total           | Counter   | message\_type    | Number of bytes sent to all peers per message type                                                                                         |
+| p2p\_message\_receive\_bytes\_total        | Counter   | message\_type    | Number of bytes received from all peers per message type                                                                                   |
+| p2p\_peers                                 | Gauge     |                  | Number of peers node's connected to                                                                                                        |
+| p2p\_peer\_receive\_bytes\_total           | Counter   | peer\_id, chID   | Number of bytes per channel received from a given peer                                                                                     |
+| p2p\_peer\_send\_bytes\_total              | Counter   | peer\_id, chID   | Number of bytes per channel sent to a given peer                                                                                           |
+| p2p\_peer\_pending\_send\_bytes            | Gauge     | peer\_id         | Number of pending bytes to be sent to a given peer                                                                                         |
+| p2p\_num\_txs                              | Gauge     | peer\_id         | Number of transactions submitted by each peer\_id                                                                                          |
+| p2p\_pending\_send\_bytes                  | Gauge     | peer\_id         | Amount of data pending to be sent to peer                                                                                                  |
+| mempool\_size                              | Gauge     |                  | Number of uncommitted transactions                                                                                                         |
+| mempool\_tx\_size\_bytes                   | Histogram |                  | Transaction sizes in bytes                                                                                                                 |
+| mempool\_failed\_txs                       | Counter   |                  | Number of failed transactions                                                                                                              |
+| mempool\_recheck\_times                    | Counter   |                  | Number of transactions rechecked in the mempool                                                                                            |
+| state\_block\_processing\_time             | Histogram |                  | Time between BeginBlock and EndBlock in ms                                                                                                 |
+| state\_consensus\_param\_updates           | Counter   |                  | Number of consensus parameter updates returned by the application since process start                                                      |
+| state\_validator\_set\_updates             | Counter   |                  | Number of validator set updates returned by the application since process start                                                            |
+| statesync\_syncing                         | Gauge     |                  | Either 0 (not state syncing) or 1 (syncing)                                                                                                |

 ## Useful queries

--- a/docs/tools/debugging.md
+++ b/docs/tools/debugging.md
@@ -55,3 +55,47 @@ given destination directory. Each archive will contain:

 Note: goroutine.out and heap.out will only be written if a profile address is
 provided and is operational. This command is blocking and will log any error.
+
+## Tendermint Inspect
+
+Tendermint includes an `inspect` command for querying Tendermint's state store and block
+store over Tendermint RPC.
+
+When the Tendermint consensus engine detects inconsistent state, it will crash the
+entire Tendermint process. 
+While in this inconsistent state, a node running Tendermint's consensus engine will not start up. 
+The `inspect` command runs only a subset of Tendermint's RPC endpoints for querying the block store
+and state store. 
+`inspect` allows operators to query a read-only view of the stage.
+`inspect` does not run the consensus engine at all and can therefore be used to debug
+processes that have crashed due to inconsistent state. 
+
+### Running inspect
+
+Start up the `inspect` tool on the machine where Tendermint crashed using: 
+```bash
+tendermint inspect --home=</path/to/app.d>
+```
+
+`inspect` will use the data directory specified in your Tendermint configuration file.
+`inspect` will also run the RPC server at the address specified in your Tendermint configuration file.
+
+### Using inspect
+
+With the `inspect` server running, you can access RPC endpoints that are critically important
+for debugging.
+Calling the `/status`, `/consensus_state` and `/dump_consensus_state` RPC endpoint 
+will return useful information about the Tendermint consensus state.
+
+To start the `inspect` process, run
+```bash
+tendermint inspect
+```
+
+### RPC endpoints
+
+The list of available RPC endpoints can be found by making a request to the RPC port.
+For an `inspect` process running on `127.0.0.1:26657`, navigate your browser to 
+`http://127.0.0.1:26657/` to retrieve the list of enabled RPC endpoints.
+
+Additional information on the Tendermint RPC endpoints can be found in the [rpc documentation](https://docs.tendermint.com/master/rpc).
--- a/docs/tutorials/go-built-in.md
+++ b/docs/tutorials/go-built-in.md
--- a/docs/tutorials/go.md
+++ b/docs/tutorials/go.md
--- a/evidence/reactor.go
+++ b/evidence/reactor.go
@@ -5,6 +5,7 @@ import (
 	"time"

 	"github.com/cosmos/gogoproto/proto"
+
 	clist "github.com/tendermint/tendermint/libs/clist"
 	"github.com/tendermint/tendermint/libs/log"
 	"github.com/tendermint/tendermint/p2p"
--- a/go.mod
+++ b/go.mod
@@ -21,36 +21,37 @@ require (
 	github.com/ory/dockertest v3.3.5+incompatible
 	github.com/pkg/errors v0.9.1
 	github.com/pointlander/peg v1.0.1
-	github.com/prometheus/client_golang v1.13.0
+	github.com/prometheus/client_golang v1.14.0
 	github.com/prometheus/client_model v0.3.0
-	github.com/prometheus/common v0.37.0
+	github.com/prometheus/common v0.39.0
 	github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475
 	github.com/rs/cors v1.8.2
 	github.com/sasha-s/go-deadlock v0.3.1
 	github.com/snikch/goodman v0.0.0-20171125024755-10e37e294daa
 	github.com/spf13/cobra v1.6.1
-	github.com/spf13/viper v1.13.0
+	github.com/spf13/viper v1.14.0
 	github.com/stretchr/testify v1.8.1
 	github.com/tendermint/tm-db v0.6.6
-	golang.org/x/crypto v0.1.0
-	golang.org/x/net v0.1.0
-	google.golang.org/grpc v1.50.1
+	golang.org/x/crypto v0.4.0
+	golang.org/x/net v0.4.0
+	google.golang.org/grpc v1.51.0
 )

 require (
-	github.com/bufbuild/buf v1.9.0
+	github.com/bufbuild/buf v1.10.0
 	github.com/creachadair/taskgroup v0.3.2
 	github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7
 )

 require (
-	github.com/btcsuite/btcd/btcec/v2 v2.3.0
-	github.com/btcsuite/btcd/btcutil v1.1.2
-	github.com/cosmos/gogoproto v1.4.2
-	github.com/gofrs/uuid v4.3.0+incompatible
+	github.com/btcsuite/btcd/btcec/v2 v2.3.2
+	github.com/btcsuite/btcd/btcutil v1.1.3
+	github.com/cosmos/gogoproto v1.4.3
+	github.com/gofrs/uuid v4.3.1+incompatible
 	github.com/google/uuid v1.3.0
 	github.com/oasisprotocol/curve25519-voi v0.0.0-20220708102147-0a8a51822cae
-	github.com/vektra/mockery/v2 v2.14.1
+	github.com/vektra/mockery/v2 v2.15.0
+	golang.org/x/sync v0.1.0
 	gonum.org/v1/gonum v0.12.0
 	google.golang.org/protobuf v1.28.2-0.20220831092852-f930b1dc76e8
 )
@@ -78,14 +79,14 @@ require (
 	github.com/bombsimon/wsl/v3 v3.3.0 // indirect
 	github.com/breml/bidichk v0.2.3 // indirect
 	github.com/breml/errchkjson v0.3.0 // indirect
-	github.com/bufbuild/connect-go v1.0.0 // indirect
+	github.com/bufbuild/connect-go v1.1.0 // indirect
 	github.com/bufbuild/protocompile v0.1.0 // indirect
 	github.com/butuzov/ireturn v0.1.1 // indirect
 	github.com/cespare/xxhash v1.1.0 // indirect
 	github.com/cespare/xxhash/v2 v2.1.2 // indirect
 	github.com/charithe/durationcheck v0.0.9 // indirect
 	github.com/chavacava/garif v0.0.0-20220630083739-93517212f375 // indirect
-	github.com/containerd/containerd v1.6.8 // indirect
+	github.com/containerd/containerd v1.6.9 // indirect
 	github.com/containerd/continuity v0.3.0 // indirect
 	github.com/containerd/typeurl v1.0.2 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
@@ -98,7 +99,7 @@ require (
 	github.com/dgraph-io/ristretto v0.0.3-0.20200630154024-f66de99634de // indirect
 	github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2 // indirect
 	github.com/docker/distribution v2.8.1+incompatible // indirect
-	github.com/docker/docker v20.10.19+incompatible // indirect
+	github.com/docker/docker v20.10.21+incompatible // indirect
 	github.com/docker/go-connections v0.4.0 // indirect
 	github.com/docker/go-units v0.5.0 // indirect
 	github.com/dustin/go-humanize v1.0.0 // indirect
@@ -106,8 +107,9 @@ require (
 	github.com/ettle/strcase v0.1.1 // indirect
 	github.com/fatih/color v1.13.0 // indirect
 	github.com/fatih/structtag v1.2.0 // indirect
+	github.com/felixge/fgprof v0.9.3 // indirect
 	github.com/firefart/nonamedreturns v1.0.4 // indirect
-	github.com/fsnotify/fsnotify v1.5.4 // indirect
+	github.com/fsnotify/fsnotify v1.6.0 // indirect
 	github.com/fzipp/gocyclo v0.6.0 // indirect
 	github.com/go-chi/chi/v5 v5.0.7 // indirect
 	github.com/go-critic/go-critic v0.6.5 // indirect
@@ -137,6 +139,7 @@ require (
 	github.com/golangci/unconvert v0.0.0-20180507085042-28b1c447d1f4 // indirect
 	github.com/google/btree v1.0.0 // indirect
 	github.com/google/go-cmp v0.5.9 // indirect
+	github.com/google/pprof v0.0.0-20221102093814-76f304f74e5e // indirect
 	github.com/gordonklaus/ineffassign v0.0.0-20210914165742-4cc7213b9bc8 // indirect
 	github.com/gostaticanalysis/analysisutil v0.7.1 // indirect
 	github.com/gostaticanalysis/comment v1.4.2 // indirect
@@ -158,7 +161,7 @@ require (
 	github.com/kisielk/errcheck v1.6.2 // indirect
 	github.com/kisielk/gotool v1.0.0 // indirect
 	github.com/kkHAIKE/contextcheck v1.1.3 // indirect
-	github.com/klauspost/compress v1.15.11 // indirect
+	github.com/klauspost/compress v1.15.12 // indirect
 	github.com/klauspost/pgzip v1.2.5 // indirect
 	github.com/kulti/thelper v0.6.3 // indirect
 	github.com/kunwardeep/paralleltest v1.0.6 // indirect
@@ -174,12 +177,12 @@ require (
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.16 // indirect
 	github.com/mattn/go-runewidth v0.0.9 // indirect
-	github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369 // indirect
+	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
 	github.com/mbilski/exhaustivestruct v1.2.0 // indirect
 	github.com/mgechev/revive v1.2.4 // indirect
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
-	github.com/moby/buildkit v0.10.4 // indirect
+	github.com/moby/buildkit v0.10.5 // indirect
 	github.com/moby/term v0.0.0-20220808134915-39b0c02b01ae // indirect
 	github.com/moricho/tparallel v0.2.1 // indirect
 	github.com/morikuni/aec v1.0.0 // indirect
@@ -196,7 +199,7 @@ require (
 	github.com/petermattis/goid v0.0.0-20180202154549-b0b1615b78e5 // indirect
 	github.com/phayes/checkstyle v0.0.0-20170904204023-bfd46e6a821d // indirect
 	github.com/pkg/browser v0.0.0-20210911075715-681adbf594b8 // indirect
-	github.com/pkg/profile v1.6.0 // indirect
+	github.com/pkg/profile v1.7.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/pointlander/compress v1.1.1-0.20190518213731-ff44bd196cc3 // indirect
 	github.com/pointlander/jetset v1.0.1-0.20190518214125-eee7eff80bd4 // indirect
@@ -222,7 +225,7 @@ require (
 	github.com/sivchari/tenv v1.7.0 // indirect
 	github.com/sonatard/noctx v0.0.1 // indirect
 	github.com/sourcegraph/go-diff v0.6.1 // indirect
-	github.com/spf13/afero v1.8.2 // indirect
+	github.com/spf13/afero v1.9.2 // indirect
 	github.com/spf13/cast v1.5.0 // indirect
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
@@ -244,23 +247,22 @@ require (
 	github.com/yeya24/promlinter v0.2.0 // indirect
 	gitlab.com/bosi/decorder v0.2.3 // indirect
 	go.etcd.io/bbolt v1.3.6 // indirect
-	go.opencensus.io v0.23.0 // indirect
-	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.36.3 // indirect
-	go.opentelemetry.io/otel v1.11.0 // indirect
-	go.opentelemetry.io/otel/metric v0.32.3 // indirect
-	go.opentelemetry.io/otel/trace v1.11.0 // indirect
+	go.opencensus.io v0.24.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.36.4 // indirect
+	go.opentelemetry.io/otel v1.11.1 // indirect
+	go.opentelemetry.io/otel/metric v0.33.0 // indirect
+	go.opentelemetry.io/otel/trace v1.11.1 // indirect
 	go.uber.org/atomic v1.10.0 // indirect
 	go.uber.org/multierr v1.8.0 // indirect
 	go.uber.org/zap v1.23.0 // indirect
-	golang.org/x/exp v0.0.0-20220722155223-a9213eeb770e // indirect
+	golang.org/x/exp v0.0.0-20221031165847-c99f073a8326 // indirect
 	golang.org/x/exp/typeparams v0.0.0-20220827204233-334a2380cb91 // indirect
-	golang.org/x/mod v0.6.0 // indirect
-	golang.org/x/sync v0.0.0-20220929204114-8fcdb60fdcc0 // indirect
-	golang.org/x/sys v0.1.0 // indirect
-	golang.org/x/term v0.1.0 // indirect
-	golang.org/x/text v0.4.0 // indirect
-	golang.org/x/tools v0.2.0 // indirect
-	google.golang.org/genproto v0.0.0-20221014213838-99cd37c6964a // indirect
+	golang.org/x/mod v0.7.0 // indirect
+	golang.org/x/sys v0.3.0 // indirect
+	golang.org/x/term v0.3.0 // indirect
+	golang.org/x/text v0.5.0 // indirect
+	golang.org/x/tools v0.3.0 // indirect
+	google.golang.org/genproto v0.0.0-20221027153422-115e99e71e1c // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
--- a/go.sum
+++ b/go.sum
@@ -23,14 +23,15 @@ cloud.google.com/go v0.75.0/go.mod h1:VGuuCn7PG0dwsd5XPVm2Mm3wlh3EL55/79EKB6hlPT
 cloud.google.com/go v0.78.0/go.mod h1:QjdrLG0uq+YwhjoVOLsS1t7TW8fs36kLs4XO5R5ECHg=
 cloud.google.com/go v0.79.0/go.mod h1:3bzgcEeQlzbuEAYu4mrWhKqWjmpprinYgKJLgKHnbb8=
 cloud.google.com/go v0.81.0/go.mod h1:mk/AM35KwGk/Nm2YSeZbxXdrNK3KZOYHmLkOqC2V6E0=
-cloud.google.com/go v0.100.2 h1:t9Iw5QH5v4XtlEQaCtUY7x6sCABps8sW0acw7e2WQ6Y=
+cloud.google.com/go v0.105.0 h1:DNtEKRBAAzeS4KyIory52wWHuClNaXJ5x1F7xa4q+5Y=
 cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
 cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
 cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc=
 cloud.google.com/go/bigquery v1.5.0/go.mod h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUMb4Nv6dBIg=
 cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc=
 cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ=
-cloud.google.com/go/compute v1.6.1 h1:2sMmt8prCn7DPaG4Pmh0N3Inmc8cT8ae5k1M6VJ9Wqc=
+cloud.google.com/go/compute v1.12.1 h1:gKVJMEyqV5c/UnpzjjQbo3Rjvvqpr9B1DFSbJC4OXr0=
+cloud.google.com/go/compute/metadata v0.2.1 h1:efOwf5ymceDhK6PKMnnrTHP4pppY5L22mle96M1yP48=
 cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
 cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
 cloud.google.com/go/firestore v1.1.0/go.mod h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqClKRT5SZwBmk=
@@ -151,12 +152,12 @@ github.com/btcsuite/btcd v0.23.0 h1:V2/ZgjfDFIygAX3ZapeigkVBoVUtOJKSwrhZdlpSvaA=
 github.com/btcsuite/btcd v0.23.0/go.mod h1:0QJIIN1wwIXF/3G/m87gIwGniDMDQqjVn4SZgnFpsYY=
 github.com/btcsuite/btcd/btcec/v2 v2.1.0/go.mod h1:2VzYrv4Gm4apmbVVsSq5bqf1Ec8v56E48Vt0Y/umPgA=
 github.com/btcsuite/btcd/btcec/v2 v2.1.3/go.mod h1:ctjw4H1kknNJmRN4iP1R7bTQ+v3GJkZBd6mui8ZsAZE=
-github.com/btcsuite/btcd/btcec/v2 v2.3.0 h1:S/6K1GEwlEsFzZP4cOOl5mg6PEd/pr0zz7hvXcaxhJ4=
-github.com/btcsuite/btcd/btcec/v2 v2.3.0/go.mod h1:zYzJ8etWJQIv1Ogk7OzpWjowwOdXY1W/17j2MW85J04=
+github.com/btcsuite/btcd/btcec/v2 v2.3.2 h1:5n0X6hX0Zk+6omWcihdYvdAlGf2DfasC0GMf7DClJ3U=
+github.com/btcsuite/btcd/btcec/v2 v2.3.2/go.mod h1:zYzJ8etWJQIv1Ogk7OzpWjowwOdXY1W/17j2MW85J04=
 github.com/btcsuite/btcd/btcutil v1.0.0/go.mod h1:Uoxwv0pqYWhD//tfTiipkxNfdhG9UrLwaeswfjfdF0A=
 github.com/btcsuite/btcd/btcutil v1.1.0/go.mod h1:5OapHB7A2hBBWLm48mmw4MOHNJCcUBTwmWH/0Jn8VHE=
-github.com/btcsuite/btcd/btcutil v1.1.2 h1:XLMbX8JQEiwMcYft2EGi8zPUkoa0abKIU6/BJSRsjzQ=
-github.com/btcsuite/btcd/btcutil v1.1.2/go.mod h1:UR7dsSJzJUfMmFiiLlIrMq1lS9jh9EdCV7FStZSnpi0=
+github.com/btcsuite/btcd/btcutil v1.1.3 h1:xfbtw8lwpp0G6NwSHb+UE67ryTFHJAiNuipusjXSohQ=
+github.com/btcsuite/btcd/btcutil v1.1.3/go.mod h1:UR7dsSJzJUfMmFiiLlIrMq1lS9jh9EdCV7FStZSnpi0=
 github.com/btcsuite/btcd/chaincfg/chainhash v1.0.0/go.mod h1:7SFka0XMvUgj3hfZtydOrQY2mwhPclbT2snogU7SQQc=
 github.com/btcsuite/btcd/chaincfg/chainhash v1.0.1 h1:q0rUy8C/TYNBQS1+CGKw68tLOFYSNEs0TFnxxnS9+4U=
 github.com/btcsuite/btcd/chaincfg/chainhash v1.0.1/go.mod h1:7SFka0XMvUgj3hfZtydOrQY2mwhPclbT2snogU7SQQc=
@@ -171,10 +172,10 @@ github.com/btcsuite/snappy-go v0.0.0-20151229074030-0bdef8d06723/go.mod h1:8woku
 github.com/btcsuite/snappy-go v1.0.0/go.mod h1:8woku9dyThutzjeg+3xrA5iCpBRH8XEEg3lh6TiUghc=
 github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792/go.mod h1:ghJtEyQwv5/p4Mg4C0fgbePVuGr935/5ddU9Z3TmDRY=
 github.com/btcsuite/winsvc v1.0.0/go.mod h1:jsenWakMcC0zFBFurPLEAyrnc/teJEM1O46fmI40EZs=
-github.com/bufbuild/buf v1.9.0 h1:8a60qapVuRj6crerWR0rny4UUV/MhZSL5gagJuBxmx8=
-github.com/bufbuild/buf v1.9.0/go.mod h1:1Q+rMHiMVcfgScEF/GOldxmu4o9TrQ2sQQh58K6MscE=
-github.com/bufbuild/connect-go v1.0.0 h1:htSflKUT8y1jxhoPhPYTZMrsY3ipUXjjrbcZR5O2cVo=
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@@ -219,8 +220,8 @@ github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa/go.mod h1:z
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@@ -240,8 +241,8 @@ github.com/coreos/go-systemd/v22 v22.3.3-0.20220203105225-a9a7ef127534/go.mod h1
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@@ -283,8 +284,8 @@ github.com/dgryski/go-sip13 v0.0.0-20181026042036-e10d5fee7954/go.mod h1:vAd38F8
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@@ -324,6 +325,8 @@ github.com/fatih/color v1.13.0 h1:8LOYc1KYPPmyKMuN8QV2DNRWNbLo6LZ0iLs8+mlH53w=
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@@ -336,8 +339,8 @@ github.com/frankban/quicktest v1.11.3/go.mod h1:wRf/ReqHper53s+kmmSZizM8NamnL3IM
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@@ -398,8 +401,8 @@ github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5x
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@@ -505,6 +508,9 @@ github.com/google/pprof v0.0.0-20201203190320-1bf35d6f28c2/go.mod h1:kpwsk12EmLe
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@@ -605,6 +611,7 @@ github.com/hudl/fargo v1.3.0/go.mod h1:y3CKSmjA+wD2gak7sUSXTAoopbhU08POFhmITJgmK
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@@ -619,7 +626,7 @@ github.com/jessevdk/go-flags v0.0.0-20141203071132-1679536dcc89/go.mod h1:4FA24M
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@@ -659,8 +666,8 @@ github.com/kkHAIKE/contextcheck v1.1.3/go.mod h1:PG/cwd6c0705/LM0KTr1acO2gORUxkS
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@@ -735,8 +742,8 @@ github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m
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@@ -763,8 +770,8 @@ github.com/mitchellh/mapstructure v1.4.1/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RR
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@@ -798,7 +805,6 @@ github.com/nats-io/nkeys v0.3.0/go.mod h1:gvUNGjVcM2IPr5rCsRsC6Wb3Hr2CQAm08dsxtV
 github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c=
 github.com/nbutton23/zxcvbn-go v0.0.0-20210217022336-fa2cb2858354 h1:4kuARK6Y6FxaNu/BnU2OAaLF86eTVhP2hjTB6iMvItA=
 github.com/nbutton23/zxcvbn-go v0.0.0-20210217022336-fa2cb2858354/go.mod h1:KSVJerMDfblTH7p5MZaTt+8zaT2iEk3AkVb9PQdZuE8=
-github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e h1:fD57ERR4JtEqsWbfPhv4DMiApHyliiK5xCTNVSPiaAs=
 github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
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 github.com/nishanths/exhaustive v0.8.3/go.mod h1:qj+zJJUgJ76tR92+25+03oYUhzF4R7/2Wk7fGTfCHmg=
@@ -886,8 +892,8 @@ github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINE
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/profile v1.2.1/go.mod h1:hJw3o1OdXxsrSjjVksARp5W95eeEaEfptyVZyv6JUPA=
-github.com/pkg/profile v1.6.0 h1:hUDfIISABYI59DyeB3OTay/HxSRwTQ8rB/H83k6r5dM=
-github.com/pkg/profile v1.6.0/go.mod h1:qBsxPvzyUincmltOk6iyRVxHYg4adc0OFOv72ZdLa18=
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 github.com/pkg/sftp v1.10.1/go.mod h1:lYOWFsE0bwd1+KfKJaKeuokY15vzFx25BLbzYYoAxZI=
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 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
@@ -912,8 +918,8 @@ github.com/prometheus/client_golang v1.7.1/go.mod h1:PY5Wy2awLA44sXw4AOSfFBetzPP
 github.com/prometheus/client_golang v1.8.0/go.mod h1:O9VU6huf47PktckDQfMTX0Y8tY0/7TSWwj+ITvv0TnM=
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 github.com/prometheus/client_golang v1.12.1/go.mod h1:3Z9XVyYiZYEO+YQWt3RD2R3jrbd179Rt297l4aS6nDY=
-github.com/prometheus/client_golang v1.13.0 h1:b71QUfeo5M8gq2+evJdTPfZhYMAU0uKPkyPJ7TPsloU=
-github.com/prometheus/client_golang v1.13.0/go.mod h1:vTeo+zgvILHsnnj/39Ou/1fPN5nJFOEMgftOUOmlvYQ=
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 github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
 github.com/prometheus/client_model v0.0.0-20190115171406-56726106282f/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
 github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
@@ -933,8 +939,8 @@ github.com/prometheus/common v0.14.0/go.mod h1:U+gB1OBLb1lF3O42bTCL+FK18tX9Oar16
 github.com/prometheus/common v0.26.0/go.mod h1:M7rCNAaPfAosfx8veZJCuw84e35h3Cfd9VFqTh1DIvc=
 github.com/prometheus/common v0.30.0/go.mod h1:vu+V0TpY+O6vW9J44gczi3Ap/oXXR10b+M/gUGO4Hls=
 github.com/prometheus/common v0.32.1/go.mod h1:vu+V0TpY+O6vW9J44gczi3Ap/oXXR10b+M/gUGO4Hls=
-github.com/prometheus/common v0.37.0 h1:ccBbHCgIiT9uSoFY0vX8H3zsNR5eLt17/RQLUvn8pXE=
-github.com/prometheus/common v0.37.0/go.mod h1:phzohg0JFMnBEFGxTDbfu3QyL5GI8gTQJFhYO5B3mfA=
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 github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
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@@ -1034,8 +1040,8 @@ github.com/spaolacci/murmur3 v1.1.0 h1:7c1g84S4BPRrfL5Xrdp6fOJ206sU9y293DDHaoy0b
 github.com/spaolacci/murmur3 v1.1.0/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
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 github.com/spf13/afero v1.6.0/go.mod h1:Ai8FlHk4v/PARR026UzYexafAt9roJ7LcLMAmO6Z93I=
-github.com/spf13/afero v1.8.2 h1:xehSyVa0YnHWsJ49JFljMpg1HX19V6NDZ1fkm1Xznbo=
-github.com/spf13/afero v1.8.2/go.mod h1:CtAatgMJh6bJEIs48Ay/FOnkljP3WeGUG0MC1RfAqwo=
+github.com/spf13/afero v1.9.2 h1:j49Hj62F0n+DaZ1dDCvhABaPNSGNkt32oRFxI33IEMw=
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 github.com/spf13/cast v1.5.0 h1:rj3WzYc11XZaIZMPKmwP96zkFEnnAmV8s6XbB2aY32w=
@@ -1059,8 +1065,8 @@ github.com/spf13/viper v1.4.0/go.mod h1:PTJ7Z/lr49W6bUbkmS1V3by4uWynFiR9p7+dSq/y
 github.com/spf13/viper v1.7.0/go.mod h1:8WkrPz2fc9jxqZNCJI/76HCieCp4Q8HaLFoCha5qpdg=
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-github.com/spf13/viper v1.13.0 h1:BWSJ/M+f+3nmdz9bxB+bWX28kkALN2ok11D0rSo8EJU=
-github.com/spf13/viper v1.13.0/go.mod h1:Icm2xNL3/8uyh/wFuB1jI7TiTNKp8632Nwegu+zgdYw=
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 github.com/ssgreg/nlreturn/v2 v2.2.1 h1:X4XDI7jstt3ySqGU86YGAURbxw3oTDPK9sPEi6YEwQ0=
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 github.com/stbenjam/no-sprintf-host-port v0.1.1 h1:tYugd/yrm1O0dV+ThCbaKZh195Dfm07ysF0U6JQXczc=
@@ -1128,8 +1134,8 @@ github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijb
 github.com/urfave/cli v1.22.1/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
 github.com/uudashr/gocognit v1.0.6 h1:2Cgi6MweCsdB6kpcVQp7EW4U23iBFQWfTXiWlyp842Y=
 github.com/uudashr/gocognit v1.0.6/go.mod h1:nAIUuVBnYU7pcninia3BHOvQkpQCeO76Uscky5BOwcY=
-github.com/vektra/mockery/v2 v2.14.1 h1:Xamr4zUkFBDGdZhJ6iCiJ1AwkGRmUgZd8zkwjRXt+TU=
-github.com/vektra/mockery/v2 v2.14.1/go.mod h1:bnD1T8tExSgPD1ripLkDbr60JA9VtQeu12P3wgLZd7M=
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 github.com/vishvananda/netlink v1.1.0/go.mod h1:cTgwzPIzzgDAYoQrMm0EdrjRUBkTqKYppBueQtXaqoE=
 github.com/vishvananda/netns v0.0.0-20191106174202-0a2b9b5464df/go.mod h1:JP3t17pCcGlemwknint6hfoeCVQrEMVwxRLRjXpq+BU=
 github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb h1:zGWFAtiMcyryUHoUjUJX0/lt1H2+i2Ka2n+D3DImSNo=
@@ -1168,16 +1174,17 @@ go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.opencensus.io v0.22.5/go.mod h1:5pWMHQbX5EPX2/62yrJeAkowc+lfs/XD7Uxpq3pI6kk=
-go.opencensus.io v0.23.0 h1:gqCw0LfLxScz8irSi8exQc7fyQ0fKQU/qnC/X8+V/1M=
 go.opencensus.io v0.23.0/go.mod h1:XItmlyltB5F7CS4xOC1DcqMoFqwtC6OG2xF7mCv7P7E=
-go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.36.3 h1:syAz40OyelLZo42+3U68Phisvrx4qh+4wpdZw7eUUdY=
-go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.36.3/go.mod h1:Dts42MGkzZne2yCru741+bFiTMWkIj/LLRizad7b9tw=
-go.opentelemetry.io/otel v1.11.0 h1:kfToEGMDq6TrVrJ9Vht84Y8y9enykSZzDDZglV0kIEk=
-go.opentelemetry.io/otel v1.11.0/go.mod h1:H2KtuEphyMvlhZ+F7tg9GRhAOe60moNx61Ex+WmiKkk=
-go.opentelemetry.io/otel/metric v0.32.3 h1:dMpnJYk2KULXr0j8ph6N7+IcuiIQXlPXD4kix9t7L9c=
-go.opentelemetry.io/otel/metric v0.32.3/go.mod h1:pgiGmKohxHyTPHGOff+vrtIH39/R9fiO/WoenUQ3kcc=
-go.opentelemetry.io/otel/trace v1.11.0 h1:20U/Vj42SX+mASlXLmSGBg6jpI1jQtv682lZtTAOVFI=
-go.opentelemetry.io/otel/trace v1.11.0/go.mod h1:nyYjis9jy0gytE9LXGU+/m1sHTKbRY0fX0hulNNDP1U=
+go.opencensus.io v0.24.0 h1:y73uSU6J157QMP2kn2r30vwW1A2W2WFwSCGnAVxeaD0=
+go.opencensus.io v0.24.0/go.mod h1:vNK8G9p7aAivkbmorf4v+7Hgx+Zs0yY+0fOtgBfjQKo=
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+go.opentelemetry.io/otel/metric v0.33.0 h1:xQAyl7uGEYvrLAiV/09iTJlp1pZnQ9Wl793qbVvED1E=
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+go.opentelemetry.io/otel/trace v1.11.1 h1:ofxdnzsNrGBYXbP7t7zpUK281+go5rF7dvdIZXF8gdQ=
+go.opentelemetry.io/otel/trace v1.11.1/go.mod h1:f/Q9G7vzk5u91PhbmKbg1Qn0rzH1LJ4vbPHFGkTPtOk=
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@@ -1224,8 +1231,8 @@ golang.org/x/crypto v0.0.0-20210616213533-5ff15b29337e/go.mod h1:GvvjBRRGRdwPK5y
 golang.org/x/crypto v0.0.0-20210915214749-c084706c2272/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20211108221036-ceb1ce70b4fa/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
-golang.org/x/crypto v0.1.0 h1:MDRAIl0xIo9Io2xV565hzXHw3zVseKrJKodhohM5CjU=
-golang.org/x/crypto v0.1.0/go.mod h1:RecgLatLF4+eUMCP1PoPZQb+cVrJcOPbHkTkbkB9sbw=
+golang.org/x/crypto v0.4.0 h1:UVQgzMY87xqpKNgb+kDsll2Igd33HszWHFLmpaRMq/8=
+golang.org/x/crypto v0.4.0/go.mod h1:3quD/ATkf6oY+rnes5c3ExXTbLc8mueNue5/DoinL80=
 golang.org/x/exp v0.0.0-20180321215751-8460e604b9de/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20180807140117-3d87b88a115f/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
@@ -1239,8 +1246,8 @@ golang.org/x/exp v0.0.0-20191227195350-da58074b4299/go.mod h1:2RIsYlXP63K8oxa1u0
 golang.org/x/exp v0.0.0-20200119233911-0405dc783f0a/go.mod h1:2RIsYlXP63K8oxa1u096TMicItID8zy7Y6sNkU49FU4=
 golang.org/x/exp v0.0.0-20200207192155-f17229e696bd/go.mod h1:J/WKrq2StrnmMY6+EHIKF9dgMWnmCNThgcyBT1FY9mM=
 golang.org/x/exp v0.0.0-20200224162631-6cc2880d07d6/go.mod h1:3jZMyOhIsHpP37uCMkUooju7aAi5cS1Q23tOzKc+0MU=
-golang.org/x/exp v0.0.0-20220722155223-a9213eeb770e h1:+WEEuIdZHnUeJJmEUjyYC2gfUMj69yZXw17EnHg/otA=
-golang.org/x/exp v0.0.0-20220722155223-a9213eeb770e/go.mod h1:Kr81I6Kryrl9sr8s2FK3vxD90NdsKWRuOIl2O4CvYbA=
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 golang.org/x/exp/typeparams v0.0.0-20220428152302-39d4317da171/go.mod h1:AbB0pIl9nAr9wVwH+Z2ZpaocVmF5I4GyWCDIsVjR0bk=
 golang.org/x/exp/typeparams v0.0.0-20220827204233-334a2380cb91 h1:Ic/qN6TEifvObMGQy72k0n1LlJr7DjWWEi+MOsDOiSk=
 golang.org/x/exp/typeparams v0.0.0-20220827204233-334a2380cb91/go.mod h1:AbB0pIl9nAr9wVwH+Z2ZpaocVmF5I4GyWCDIsVjR0bk=
@@ -1273,8 +1280,8 @@ golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.5.1/go.mod h1:5OXOZSfqPIIbmVBIIKWRFfZjPR0E5r58TLhUjH0a2Ro=
 golang.org/x/mod v0.6.0-dev.0.20220106191415-9b9b3d81d5e3/go.mod h1:3p9vT2HGsQu2K1YbXdKPJLVgG5VJdoTa1poYQBtP1AY=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
-golang.org/x/mod v0.6.0 h1:b9gGHsz9/HhJ3HF5DHQytPpuwocVTChQJK3AvoLRD5I=
-golang.org/x/mod v0.6.0/go.mod h1:4mET923SAdbXp2ki8ey+zGs1SLqsuM2Y0uvdZR/fUNI=
+golang.org/x/mod v0.7.0 h1:LapD9S96VoQRhi/GrNTqeBJFrUjs5UHCAtTlgwA5oZA=
+golang.org/x/mod v0.7.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/net v0.0.0-20180719180050-a680a1efc54d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -1330,11 +1337,9 @@ golang.org/x/net v0.0.0-20210903162142-ad29c8ab022f/go.mod h1:9nx3DQGgdP8bBQD5qx
 golang.org/x/net v0.0.0-20210917221730-978cfadd31cf/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20211029224645-99673261e6eb/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
-golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
-golang.org/x/net v0.1.0 h1:hZ/3BUoy5aId7sCpA/Tc5lt8DkFgdVS2onTpJsZ/fl0=
-golang.org/x/net v0.1.0/go.mod h1:Cx3nUiGt4eDBEyega/BKRp+/AlGL8hYe7U9odMt2Cco=
+golang.org/x/net v0.4.0 h1:Q5QPcMlvfxFTAPV0+07Xz/MpK9NTXu2VDUuy0FeMfaU=
+golang.org/x/net v0.4.0/go.mod h1:MBQ8lrhLObU/6UmLb4fmbmk5OcyYmqtbGd/9yIeKjEE=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@@ -1348,8 +1353,7 @@ golang.org/x/oauth2 v0.0.0-20210220000619-9bb904979d93/go.mod h1:KelEdhl1UZF7XfJ
 golang.org/x/oauth2 v0.0.0-20210313182246-cd4f82c27b84/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
 golang.org/x/oauth2 v0.0.0-20210402161424-2e8d93401602/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
 golang.org/x/oauth2 v0.0.0-20210514164344-f6687ab2804c/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
-golang.org/x/oauth2 v0.0.0-20220223155221-ee480838109b/go.mod h1:DAh4E804XQdzx2j+YRIaUnCqCV2RuMz24cGBJ5QYIrc=
-golang.org/x/oauth2 v0.0.0-20220411215720-9780585627b5 h1:OSnWWcOd/CtWQC2cYSBgbTSJv3ciqd8r54ySIW2y3RE=
+golang.org/x/oauth2 v0.3.0 h1:6l90koy8/LaBLmLu8jpHeHexzMwEita0zFfYlggy2F8=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -1362,8 +1366,8 @@ golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20220929204114-8fcdb60fdcc0 h1:cu5kTvlzcw1Q5S9f5ip1/cpiB4nXvw1XYzFPGgzLUOY=
-golang.org/x/sync v0.0.0-20220929204114-8fcdb60fdcc0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.1.0 h1:wsuoTGHzEhffawBOhz5CYhcrV4IdKZbEyZjBMuTp12o=
+golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -1451,26 +1455,26 @@ golang.org/x/sys v0.0.0-20210903071746-97244b99971b/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20210906170528-6f6e22806c34/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210917161153-d61c044b1678/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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 golang.org/x/sys v0.0.0-20211019181941-9d821ace8654/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211031064116-611d5d643895/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
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-golang.org/x/term v0.1.0 h1:g6Z6vPFA9dYBAF7DWcH6sCcOntplXsDKcliusYijMlw=
-golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
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+golang.org/x/term v0.3.0/go.mod h1:q750SLmJuPmVoN1blW3UFBPREJfb1KmY3vwxfr+nFDA=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -1480,15 +1484,15 @@ golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
-golang.org/x/text v0.4.0 h1:BrVqGRd7+k1DiOgtnFvAkoQEWQvBc25ouMJM6429SFg=
-golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
+golang.org/x/text v0.5.0 h1:OLmvp0KP+FVG99Ct/qFiL/Fhk4zp4QQnZ7b2U+5piUM=
+golang.org/x/text v0.5.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
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 golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20200416051211-89c76fbcd5d1/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
-golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac h1:7zkz7BUtwNFFqcowJ+RIgu2MaV/MapERkDIy+mwPyjs=
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 golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
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@@ -1582,8 +1586,8 @@ golang.org/x/tools v0.1.9/go.mod h1:nABZi5QlRsZVlzPpHl034qft6wpY4eDcsTt5AaioBiU=
 golang.org/x/tools v0.1.10/go.mod h1:Uh6Zz+xoGYZom868N8YTex3t7RhtHDBrE8Gzo9bV56E=
 golang.org/x/tools v0.1.11/go.mod h1:SgwaegtQh8clINPpECJMqnxLv9I09HLqnW3RMqW0CA4=
 golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
-golang.org/x/tools v0.2.0 h1:G6AHpWxTMGY1KyEYoAQ5WTtIekUUvDNjan3ugu60JvE=
-golang.org/x/tools v0.2.0/go.mod h1:y4OqIKeOV/fWJetJ8bXPU1sEVniLMIyDAZWeHdV+NTA=
+golang.org/x/tools v0.3.0 h1:SrNbZl6ECOS1qFzgTdQfWXZM9XBkiA6tkFrH9YSTPHM=
+golang.org/x/tools v0.3.0/go.mod h1:/rWhSS2+zyEVwoJf8YAX6L2f0ntZ7Kn/mGgAWcipA5k=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -1673,8 +1677,8 @@ google.golang.org/genproto v0.0.0-20210402141018-6c239bbf2bb1/go.mod h1:9lPAdzaE
 google.golang.org/genproto v0.0.0-20210602131652-f16073e35f0c/go.mod h1:UODoCrxHCcBojKKwX1terBiRUaqAsFqJiF615XL43r0=
 google.golang.org/genproto v0.0.0-20210917145530-b395a37504d4/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY=
 google.golang.org/genproto v0.0.0-20211101144312-62acf1d99145/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
-google.golang.org/genproto v0.0.0-20221014213838-99cd37c6964a h1:GH6UPn3ixhWcKDhpnEC55S75cerLPdpp3hrhfKYjZgw=
-google.golang.org/genproto v0.0.0-20221014213838-99cd37c6964a/go.mod h1:1vXfmgAz9N9Jx0QA82PqRVauvCz1SGSz739p0f183jM=
+google.golang.org/genproto v0.0.0-20221027153422-115e99e71e1c h1:QgY/XxIAIeccR+Ca/rDdKubLIU9rcJ3xfy1DC/Wd2Oo=
+google.golang.org/genproto v0.0.0-20221027153422-115e99e71e1c/go.mod h1:CGI5F/G+E5bKwmfYo09AXuVN4dD894kIKUFmVbP2/Fo=
 google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.20.0/go.mod h1:chYK+tFQF0nDUGJgXMSgLCQk3phJEuONr2DCgLDdAQM=
@@ -1704,8 +1708,8 @@ google.golang.org/grpc v1.38.0/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQ
 google.golang.org/grpc v1.40.0/go.mod h1:ogyxbiOoUXAkP+4+xa6PZSE9DZgIHtSpzjDTB9KAK34=
 google.golang.org/grpc v1.41.0/go.mod h1:U3l9uK9J0sini8mHphKoXyaqDA/8VyGnDee1zzIUK6k=
 google.golang.org/grpc v1.42.0/go.mod h1:k+4IHHFw41K8+bbowsex27ge2rCb65oeWqe4jJ590SU=
-google.golang.org/grpc v1.50.1 h1:DS/BukOZWp8s6p4Dt/tOaJaTQyPyOoCcrjroHuCeLzY=
-google.golang.org/grpc v1.50.1/go.mod h1:ZgQEeidpAuNRZ8iRrlBKXZQP1ghovWIVhdJRyCDK+GI=
+google.golang.org/grpc v1.51.0 h1:E1eGv1FTqoLIdnBCZufiSHgKjlqG6fKFf6pPWtMTh8U=
+google.golang.org/grpc v1.51.0/go.mod h1:wgNDFcnuBGmxLKI/qn4T+m5BtEBYXJPvibbUPsAIPww=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
@@ -1726,8 +1730,8 @@ gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20200902074654-038fdea0a05b h1:QRR6H1YWRnHb4Y/HeNFCTJLFVxaq6wH4YuVdsUOr75U=
 gopkg.in/check.v1 v1.0.0-20200902074654-038fdea0a05b/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/cheggaaa/pb.v1 v1.0.25/go.mod h1:V/YB90LKu/1FcN3WVnfiiE5oMCibMjukxqG/qStrOgw=
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
--- a/inspect/doc.go
+++ b/inspect/doc.go
@@ -0,0 +1,36 @@
+/*
+Package inspect provides a tool for investigating the state of a
+failed Tendermint node.
+
+This package provides the Inspector type. The Inspector type runs a subset of the Tendermint
+RPC endpoints that are useful for debugging issues with Tendermint consensus.
+
+When a node running the Tendermint consensus engine detects an inconsistent consensus state,
+the entire node will crash. The Tendermint consensus engine cannot run in this
+inconsistent state so the node will not be able to start up again.
+
+The RPC endpoints provided by the Inspector type allow for a node operator to inspect
+the block store and state store to better understand what may have caused the inconsistent state.
+
+The Inspector type's lifecycle is controlled by a context.Context
+
+	ins := inspect.NewFromConfig(rpcConfig)
+	ctx, cancelFunc:= context.WithCancel(context.Background())
+
+	// Run blocks until the Inspector server is shut down.
+	go ins.Run(ctx)
+	...
+
+	// calling the cancel function will stop the running inspect server
+	cancelFunc()
+
+Inspector serves its RPC endpoints on the address configured in the RPC configuration
+
+	rpcConfig.ListenAddress = "tcp://127.0.0.1:26657"
+	ins := inspect.NewFromConfig(rpcConfig)
+	go ins.Run(ctx)
+
+The list of available RPC endpoints can then be viewed by navigating to
+http://127.0.0.1:26657/ in the web browser.
+*/
+package inspect
--- a/inspect/inspect.go
+++ b/inspect/inspect.go
@@ -0,0 +1,138 @@
+package inspect
+
+import (
+	"context"
+	"errors"
+	"net"
+	"os"
+
+	"github.com/tendermint/tendermint/config"
+	"github.com/tendermint/tendermint/inspect/rpc"
+	"github.com/tendermint/tendermint/libs/log"
+	tmstrings "github.com/tendermint/tendermint/libs/strings"
+	rpccore "github.com/tendermint/tendermint/rpc/core"
+	"github.com/tendermint/tendermint/state"
+	"github.com/tendermint/tendermint/state/indexer"
+	"github.com/tendermint/tendermint/state/indexer/block"
+	"github.com/tendermint/tendermint/state/txindex"
+	"github.com/tendermint/tendermint/store"
+	"github.com/tendermint/tendermint/types"
+
+	"golang.org/x/sync/errgroup"
+)
+
+var (
+	logger = log.NewTMLogger(log.NewSyncWriter(os.Stdout))
+)
+
+// Inspector manages an RPC service that exports methods to debug a failed node.
+// After a node shuts down due to a consensus failure, it will no longer start
+// up its state cannot easily be inspected. An Inspector value provides a similar interface
+// to the node, using the underlying Tendermint data stores, without bringing up
+// any other components. A caller can query the Inspector service to inspect the
+// persisted state and debug the failure.
+type Inspector struct {
+	routes rpccore.RoutesMap
+
+	config *config.RPCConfig
+
+	logger log.Logger
+
+	// References to the state store and block store are maintained to enable
+	// the Inspector to safely close them on shutdown.
+	ss state.Store
+	bs state.BlockStore
+}
+
+// New returns an Inspector that serves RPC on the specified BlockStore and StateStore.
+// The Inspector type does not modify the state or block stores.
+// The sinks are used to enable block and transaction querying via the RPC server.
+// The caller is responsible for starting and stopping the Inspector service.
+//
+//nolint:lll
+func New(cfg *config.RPCConfig, bs state.BlockStore, ss state.Store, txidx txindex.TxIndexer, blkidx indexer.BlockIndexer, lg log.Logger) *Inspector {
+	routes := rpc.Routes(*cfg, ss, bs, txidx, blkidx, logger)
+	eb := types.NewEventBus()
+	eb.SetLogger(logger.With("module", "events"))
+	return &Inspector{
+		routes: routes,
+		config: cfg,
+		logger: logger,
+		ss:     ss,
+		bs:     bs,
+	}
+}
+
+// NewFromConfig constructs an Inspector using the values defined in the passed in config.
+func NewFromConfig(cfg *config.Config) (*Inspector, error) {
+	bsDB, err := config.DefaultDBProvider(&config.DBContext{ID: "blockstore", Config: cfg})
+	if err != nil {
+		return nil, err
+	}
+	bs := store.NewBlockStore(bsDB)
+	sDB, err := config.DefaultDBProvider(&config.DBContext{ID: "state", Config: cfg})
+	if err != nil {
+		return nil, err
+	}
+	genDoc, err := types.GenesisDocFromFile(cfg.GenesisFile())
+	if err != nil {
+		return nil, err
+	}
+	txidx, blkidx, err := block.IndexerFromConfig(cfg, config.DefaultDBProvider, genDoc.ChainID)
+	if err != nil {
+		return nil, err
+	}
+	lg := logger.With("module", "inspect")
+	ss := state.NewStore(sDB, state.StoreOptions{})
+	return New(cfg.RPC, bs, ss, txidx, blkidx, lg), nil
+}
+
+// Run starts the Inspector servers and blocks until the servers shut down. The passed
+// in context is used to control the lifecycle of the servers.
+func (ins *Inspector) Run(ctx context.Context) error {
+	defer ins.bs.Close()
+	defer ins.ss.Close()
+
+	return startRPCServers(ctx, ins.config, ins.logger, ins.routes)
+}
+
+func startRPCServers(ctx context.Context, cfg *config.RPCConfig, logger log.Logger, routes rpccore.RoutesMap) error {
+	g, tctx := errgroup.WithContext(ctx)
+	listenAddrs := tmstrings.SplitAndTrimEmpty(cfg.ListenAddress, ",", " ")
+	rh := rpc.Handler(cfg, routes, logger)
+	for _, listenerAddr := range listenAddrs {
+		server := rpc.Server{
+			Logger:  logger,
+			Config:  cfg,
+			Handler: rh,
+			Addr:    listenerAddr,
+		}
+		if cfg.IsTLSEnabled() {
+			keyFile := cfg.KeyFile()
+			certFile := cfg.CertFile()
+			listenerAddr := listenerAddr
+			g.Go(func() error {
+				logger.Info("RPC HTTPS server starting", "address", listenerAddr,
+					"certfile", certFile, "keyfile", keyFile)
+				err := server.ListenAndServeTLS(tctx, certFile, keyFile)
+				if !errors.Is(err, net.ErrClosed) {
+					return err
+				}
+				logger.Info("RPC HTTPS server stopped", "address", listenerAddr)
+				return nil
+			})
+		} else {
+			listenerAddr := listenerAddr
+			g.Go(func() error {
+				logger.Info("RPC HTTP server starting", "address", listenerAddr)
+				err := server.ListenAndServe(tctx)
+				if !errors.Is(err, net.ErrClosed) {
+					return err
+				}
+				logger.Info("RPC HTTP server stopped", "address", listenerAddr)
+				return nil
+			})
+		}
+	}
+	return g.Wait()
+}
--- a/inspect/inspect_test.go
+++ b/inspect/inspect_test.go
@@ -0,0 +1,605 @@
+package inspect_test
+
+import (
+	"context"
+	"fmt"
+	"net"
+	"os"
+	"strings"
+	"sync"
+	"testing"
+	"time"
+
+	"github.com/fortytw2/leaktest"
+	"github.com/stretchr/testify/mock"
+	"github.com/stretchr/testify/require"
+	abcitypes "github.com/tendermint/tendermint/abci/types"
+	"github.com/tendermint/tendermint/config"
+	"github.com/tendermint/tendermint/inspect"
+	"github.com/tendermint/tendermint/internal/test"
+	"github.com/tendermint/tendermint/libs/log"
+	"github.com/tendermint/tendermint/libs/pubsub/query"
+	"github.com/tendermint/tendermint/proto/tendermint/state"
+	httpclient "github.com/tendermint/tendermint/rpc/client/http"
+	indexermocks "github.com/tendermint/tendermint/state/indexer/mocks"
+	statemocks "github.com/tendermint/tendermint/state/mocks"
+	txindexmocks "github.com/tendermint/tendermint/state/txindex/mocks"
+	"github.com/tendermint/tendermint/types"
+)
+
+func TestInspectConstructor(t *testing.T) {
+	cfg := test.ResetTestRoot("test")
+	t.Cleanup(leaktest.Check(t))
+	defer func() { _ = os.RemoveAll(cfg.RootDir) }()
+	t.Run("from config", func(t *testing.T) {
+		d, err := inspect.NewFromConfig(cfg)
+		require.NoError(t, err)
+		require.NotNil(t, d)
+	})
+
+}
+
+func TestInspectRun(t *testing.T) {
+	cfg := test.ResetTestRoot("test")
+	t.Cleanup(leaktest.Check(t))
+	defer func() { _ = os.RemoveAll(cfg.RootDir) }()
+	t.Run("from config", func(t *testing.T) {
+		d, err := inspect.NewFromConfig(cfg)
+		require.NoError(t, err)
+		ctx, cancel := context.WithCancel(context.Background())
+		stoppedWG := &sync.WaitGroup{}
+		stoppedWG.Add(1)
+		go func() {
+			require.NoError(t, d.Run(ctx))
+			stoppedWG.Done()
+		}()
+		cancel()
+		stoppedWG.Wait()
+	})
+
+}
+
+func TestBlock(t *testing.T) {
+	testHeight := int64(1)
+	testBlock := new(types.Block)
+	testBlock.Header.Height = testHeight
+	testBlock.Header.LastCommitHash = []byte("test hash")
+	stateStoreMock := &statemocks.Store{}
+	stateStoreMock.On("Close").Return(nil)
+
+	blockStoreMock := &statemocks.BlockStore{}
+	blockStoreMock.On("Height").Return(testHeight)
+	blockStoreMock.On("Base").Return(int64(0))
+	blockStoreMock.On("LoadBlockMeta", testHeight).Return(&types.BlockMeta{})
+	blockStoreMock.On("LoadBlock", testHeight).Return(testBlock)
+	blockStoreMock.On("Close").Return(nil)
+
+	txIndexerMock := &txindexmocks.TxIndexer{}
+	blkIdxMock := &indexermocks.BlockIndexer{}
+
+	rpcConfig := config.TestRPCConfig()
+	l := log.TestingLogger()
+	d := inspect.New(rpcConfig, blockStoreMock, stateStoreMock, txIndexerMock, blkIdxMock, l)
+	ctx, cancel := context.WithCancel(context.Background())
+	wg := &sync.WaitGroup{}
+	wg.Add(1)
+
+	startedWG := &sync.WaitGroup{}
+	startedWG.Add(1)
+	go func() {
+		startedWG.Done()
+		defer wg.Done()
+		require.NoError(t, d.Run(ctx))
+	}()
+	// FIXME: used to induce context switch.
+	// Determine more deterministic method for prompting a context switch
+	startedWG.Wait()
+	requireConnect(t, rpcConfig.ListenAddress, 20)
+	cli, err := httpclient.New(rpcConfig.ListenAddress, "/websocket")
+	require.NoError(t, err)
+	resultBlock, err := cli.Block(context.Background(), &testHeight)
+	require.NoError(t, err)
+	require.Equal(t, testBlock.Height, resultBlock.Block.Height)
+	require.Equal(t, testBlock.LastCommitHash, resultBlock.Block.LastCommitHash)
+	cancel()
+	wg.Wait()
+
+	blockStoreMock.AssertExpectations(t)
+	stateStoreMock.AssertExpectations(t)
+}
+
+func TestTxSearch(t *testing.T) {
+	testHash := []byte("test")
+	testTx := []byte("tx")
+	testQuery := fmt.Sprintf("tx.hash='%s'", string(testHash))
+	testTxResult := &abcitypes.TxResult{
+		Height: 1,
+		Index:  100,
+		Tx:     testTx,
+	}
+
+	stateStoreMock := &statemocks.Store{}
+	stateStoreMock.On("Close").Return(nil)
+	blockStoreMock := &statemocks.BlockStore{}
+	blockStoreMock.On("Close").Return(nil)
+	txIndexerMock := &txindexmocks.TxIndexer{}
+	blkIdxMock := &indexermocks.BlockIndexer{}
+	txIndexerMock.On("Search", mock.Anything,
+		mock.MatchedBy(func(q *query.Query) bool {
+			return testQuery == strings.ReplaceAll(q.String(), " ", "")
+		})).
+		Return([]*abcitypes.TxResult{testTxResult}, nil)
+
+	rpcConfig := config.TestRPCConfig()
+	l := log.TestingLogger()
+	d := inspect.New(rpcConfig, blockStoreMock, stateStoreMock, txIndexerMock, blkIdxMock, l)
+	ctx, cancel := context.WithCancel(context.Background())
+	wg := &sync.WaitGroup{}
+	wg.Add(1)
+
+	startedWG := &sync.WaitGroup{}
+	startedWG.Add(1)
+	go func() {
+		startedWG.Done()
+		defer wg.Done()
+		require.NoError(t, d.Run(ctx))
+	}()
+	// FIXME: used to induce context switch.
+	// Determine more deterministic method for prompting a context switch
+	startedWG.Wait()
+	requireConnect(t, rpcConfig.ListenAddress, 20)
+	cli, err := httpclient.New(rpcConfig.ListenAddress, "/websocket")
+	require.NoError(t, err)
+
+	var page = 1
+	resultTxSearch, err := cli.TxSearch(context.Background(), testQuery, false, &page, &page, "")
+	require.NoError(t, err)
+	require.Len(t, resultTxSearch.Txs, 1)
+	require.Equal(t, types.Tx(testTx), resultTxSearch.Txs[0].Tx)
+
+	cancel()
+	wg.Wait()
+
+	txIndexerMock.AssertExpectations(t)
+	stateStoreMock.AssertExpectations(t)
+	blockStoreMock.AssertExpectations(t)
+}
+func TestTx(t *testing.T) {
+	testHash := []byte("test")
+	testTx := []byte("tx")
+
+	stateStoreMock := &statemocks.Store{}
+	stateStoreMock.On("Close").Return(nil)
+	blockStoreMock := &statemocks.BlockStore{}
+	blockStoreMock.On("Close").Return(nil)
+	blkIdxMock := &indexermocks.BlockIndexer{}
+	txIndexerMock := &txindexmocks.TxIndexer{}
+	txIndexerMock.On("Get", testHash).Return(&abcitypes.TxResult{
+		Tx: testTx,
+	}, nil)
+
+	rpcConfig := config.TestRPCConfig()
+	l := log.TestingLogger()
+	d := inspect.New(rpcConfig, blockStoreMock, stateStoreMock, txIndexerMock, blkIdxMock, l)
+	ctx, cancel := context.WithCancel(context.Background())
+	wg := &sync.WaitGroup{}
+	wg.Add(1)
+
+	startedWG := &sync.WaitGroup{}
+	startedWG.Add(1)
+	go func() {
+		startedWG.Done()
+		defer wg.Done()
+		require.NoError(t, d.Run(ctx))
+	}()
+	// FIXME: used to induce context switch.
+	// Determine more deterministic method for prompting a context switch
+	startedWG.Wait()
+	requireConnect(t, rpcConfig.ListenAddress, 20)
+	cli, err := httpclient.New(rpcConfig.ListenAddress, "/websocket")
+	require.NoError(t, err)
+
+	res, err := cli.Tx(context.Background(), testHash, false)
+	require.NoError(t, err)
+	require.Equal(t, types.Tx(testTx), res.Tx)
+
+	cancel()
+	wg.Wait()
+
+	txIndexerMock.AssertExpectations(t)
+	stateStoreMock.AssertExpectations(t)
+	blockStoreMock.AssertExpectations(t)
+}
+func TestConsensusParams(t *testing.T) {
+	testHeight := int64(1)
+	testMaxGas := int64(55)
+	stateStoreMock := &statemocks.Store{}
+	stateStoreMock.On("Close").Return(nil)
+	blockStoreMock := &statemocks.BlockStore{}
+	blockStoreMock.On("Close").Return(nil)
+	blockStoreMock.On("Height").Return(testHeight)
+	blockStoreMock.On("Base").Return(int64(0))
+	stateStoreMock.On("LoadConsensusParams", testHeight).Return(types.ConsensusParams{
+		Block: types.BlockParams{
+			MaxGas: testMaxGas,
+		},
+	}, nil)
+	txIndexerMock := &txindexmocks.TxIndexer{}
+	blkIdxMock := &indexermocks.BlockIndexer{}
+	rpcConfig := config.TestRPCConfig()
+	l := log.TestingLogger()
+	d := inspect.New(rpcConfig, blockStoreMock, stateStoreMock, txIndexerMock, blkIdxMock, l)
+
+	ctx, cancel := context.WithCancel(context.Background())
+	wg := &sync.WaitGroup{}
+	wg.Add(1)
+
+	startedWG := &sync.WaitGroup{}
+	startedWG.Add(1)
+	go func() {
+		startedWG.Done()
+		defer wg.Done()
+		require.NoError(t, d.Run(ctx))
+	}()
+	// FIXME: used to induce context switch.
+	// Determine more deterministic method for prompting a context switch
+	startedWG.Wait()
+	requireConnect(t, rpcConfig.ListenAddress, 20)
+	cli, err := httpclient.New(rpcConfig.ListenAddress, "/websocket")
+	require.NoError(t, err)
+	params, err := cli.ConsensusParams(context.Background(), &testHeight)
+	require.NoError(t, err)
+	require.Equal(t, params.ConsensusParams.Block.MaxGas, testMaxGas)
+
+	cancel()
+	wg.Wait()
+
+	blockStoreMock.AssertExpectations(t)
+	stateStoreMock.AssertExpectations(t)
+}
+
+func TestBlockResults(t *testing.T) {
+	testHeight := int64(1)
+	testGasUsed := int64(100)
+	stateStoreMock := &statemocks.Store{}
+	stateStoreMock.On("Close").Return(nil)
+	//	tmstate "github.com/tendermint/tendermint/proto/tendermint/state"
+	stateStoreMock.On("LoadABCIResponses", testHeight).Return(&state.ABCIResponses{
+		DeliverTxs: []*abcitypes.ResponseDeliverTx{
+			{
+				GasUsed: testGasUsed,
+			},
+		},
+		EndBlock:   &abcitypes.ResponseEndBlock{},
+		BeginBlock: &abcitypes.ResponseBeginBlock{},
+	}, nil)
+	blockStoreMock := &statemocks.BlockStore{}
+	blockStoreMock.On("Close").Return(nil)
+	blockStoreMock.On("Base").Return(int64(0))
+	blockStoreMock.On("Height").Return(testHeight)
+	txIndexerMock := &txindexmocks.TxIndexer{}
+	blkIdxMock := &indexermocks.BlockIndexer{}
+	rpcConfig := config.TestRPCConfig()
+	l := log.TestingLogger()
+	d := inspect.New(rpcConfig, blockStoreMock, stateStoreMock, txIndexerMock, blkIdxMock, l)
+
+	ctx, cancel := context.WithCancel(context.Background())
+	wg := &sync.WaitGroup{}
+	wg.Add(1)
+
+	startedWG := &sync.WaitGroup{}
+	startedWG.Add(1)
+	go func() {
+		startedWG.Done()
+		defer wg.Done()
+		require.NoError(t, d.Run(ctx))
+	}()
+	// FIXME: used to induce context switch.
+	// Determine more deterministic method for prompting a context switch
+	startedWG.Wait()
+	requireConnect(t, rpcConfig.ListenAddress, 20)
+	cli, err := httpclient.New(rpcConfig.ListenAddress, "/websocket")
+	require.NoError(t, err)
+	res, err := cli.BlockResults(context.Background(), &testHeight)
+	require.NoError(t, err)
+	require.Equal(t, res.TxsResults[0].GasUsed, testGasUsed)
+
+	cancel()
+	wg.Wait()
+
+	blockStoreMock.AssertExpectations(t)
+	stateStoreMock.AssertExpectations(t)
+}
+
+func TestCommit(t *testing.T) {
+	testHeight := int64(1)
+	testRound := int32(101)
+	stateStoreMock := &statemocks.Store{}
+	stateStoreMock.On("Close").Return(nil)
+	blockStoreMock := &statemocks.BlockStore{}
+	blockStoreMock.On("Close").Return(nil)
+	blockStoreMock.On("Base").Return(int64(0))
+	blockStoreMock.On("Height").Return(testHeight)
+	blockStoreMock.On("LoadBlockMeta", testHeight).Return(&types.BlockMeta{}, nil)
+	blockStoreMock.On("LoadSeenCommit", testHeight).Return(&types.Commit{
+		Height: testHeight,
+		Round:  testRound,
+	}, nil)
+	txIndexerMock := &txindexmocks.TxIndexer{}
+	blkIdxMock := &indexermocks.BlockIndexer{}
+	rpcConfig := config.TestRPCConfig()
+	l := log.TestingLogger()
+	d := inspect.New(rpcConfig, blockStoreMock, stateStoreMock, txIndexerMock, blkIdxMock, l)
+
+	ctx, cancel := context.WithCancel(context.Background())
+	wg := &sync.WaitGroup{}
+	wg.Add(1)
+
+	startedWG := &sync.WaitGroup{}
+	startedWG.Add(1)
+	go func() {
+		startedWG.Done()
+		defer wg.Done()
+		require.NoError(t, d.Run(ctx))
+	}()
+	// FIXME: used to induce context switch.
+	// Determine more deterministic method for prompting a context switch
+	startedWG.Wait()
+	requireConnect(t, rpcConfig.ListenAddress, 20)
+	cli, err := httpclient.New(rpcConfig.ListenAddress, "/websocket")
+	require.NoError(t, err)
+	res, err := cli.Commit(context.Background(), &testHeight)
+	require.NoError(t, err)
+	require.NotNil(t, res)
+	require.Equal(t, res.SignedHeader.Commit.Round, testRound)
+
+	cancel()
+	wg.Wait()
+
+	blockStoreMock.AssertExpectations(t)
+	stateStoreMock.AssertExpectations(t)
+}
+
+func TestBlockByHash(t *testing.T) {
+	testHeight := int64(1)
+	testHash := []byte("test hash")
+	testBlock := new(types.Block)
+	testBlock.Header.Height = testHeight
+	testBlock.Header.LastCommitHash = testHash
+	stateStoreMock := &statemocks.Store{}
+	stateStoreMock.On("Close").Return(nil)
+	blockStoreMock := &statemocks.BlockStore{}
+	blockStoreMock.On("Close").Return(nil)
+	blockStoreMock.On("LoadBlockMeta", testHeight).Return(&types.BlockMeta{
+		BlockID: types.BlockID{
+			Hash: testHash,
+		},
+		Header: types.Header{
+			Height: testHeight,
+		},
+	}, nil)
+	blockStoreMock.On("LoadBlockByHash", testHash).Return(testBlock, nil)
+	txIndexerMock := &txindexmocks.TxIndexer{}
+	blkIdxMock := &indexermocks.BlockIndexer{}
+	rpcConfig := config.TestRPCConfig()
+	l := log.TestingLogger()
+	d := inspect.New(rpcConfig, blockStoreMock, stateStoreMock, txIndexerMock, blkIdxMock, l)
+
+	ctx, cancel := context.WithCancel(context.Background())
+	wg := &sync.WaitGroup{}
+	wg.Add(1)
+
+	startedWG := &sync.WaitGroup{}
+	startedWG.Add(1)
+	go func() {
+		startedWG.Done()
+		defer wg.Done()
+		require.NoError(t, d.Run(ctx))
+	}()
+	// FIXME: used to induce context switch.
+	// Determine more deterministic method for prompting a context switch
+	startedWG.Wait()
+	requireConnect(t, rpcConfig.ListenAddress, 20)
+	cli, err := httpclient.New(rpcConfig.ListenAddress, "/websocket")
+	require.NoError(t, err)
+	res, err := cli.BlockByHash(context.Background(), testHash)
+	require.NoError(t, err)
+	require.NotNil(t, res)
+	require.Equal(t, []byte(res.BlockID.Hash), testHash)
+
+	cancel()
+	wg.Wait()
+
+	blockStoreMock.AssertExpectations(t)
+	stateStoreMock.AssertExpectations(t)
+}
+
+func TestBlockchain(t *testing.T) {
+	testHeight := int64(1)
+	testBlock := new(types.Block)
+	testBlockHash := []byte("test hash")
+	testBlock.Header.Height = testHeight
+	testBlock.Header.LastCommitHash = testBlockHash
+	stateStoreMock := &statemocks.Store{}
+	stateStoreMock.On("Close").Return(nil)
+
+	blockStoreMock := &statemocks.BlockStore{}
+	blockStoreMock.On("Close").Return(nil)
+	blockStoreMock.On("Height").Return(testHeight)
+	blockStoreMock.On("Base").Return(int64(0))
+	blockStoreMock.On("LoadBlockMeta", testHeight).Return(&types.BlockMeta{
+		BlockID: types.BlockID{
+			Hash: testBlockHash,
+		},
+	})
+	txIndexerMock := &txindexmocks.TxIndexer{}
+	blkIdxMock := &indexermocks.BlockIndexer{}
+	rpcConfig := config.TestRPCConfig()
+	l := log.TestingLogger()
+	d := inspect.New(rpcConfig, blockStoreMock, stateStoreMock, txIndexerMock, blkIdxMock, l)
+
+	ctx, cancel := context.WithCancel(context.Background())
+	wg := &sync.WaitGroup{}
+	wg.Add(1)
+
+	startedWG := &sync.WaitGroup{}
+	startedWG.Add(1)
+	go func() {
+		startedWG.Done()
+		defer wg.Done()
+		require.NoError(t, d.Run(ctx))
+	}()
+	// FIXME: used to induce context switch.
+	// Determine more deterministic method for prompting a context switch
+	startedWG.Wait()
+	requireConnect(t, rpcConfig.ListenAddress, 20)
+	cli, err := httpclient.New(rpcConfig.ListenAddress, "/websocket")
+	require.NoError(t, err)
+	res, err := cli.BlockchainInfo(context.Background(), 0, 100)
+	require.NoError(t, err)
+	require.NotNil(t, res)
+	require.Equal(t, testBlockHash, []byte(res.BlockMetas[0].BlockID.Hash))
+
+	cancel()
+	wg.Wait()
+
+	blockStoreMock.AssertExpectations(t)
+	stateStoreMock.AssertExpectations(t)
+}
+
+func TestValidators(t *testing.T) {
+	testHeight := int64(1)
+	testVotingPower := int64(100)
+	testValidators := types.ValidatorSet{
+		Validators: []*types.Validator{
+			{
+				VotingPower: testVotingPower,
+			},
+		},
+	}
+	stateStoreMock := &statemocks.Store{}
+	stateStoreMock.On("Close").Return(nil)
+	stateStoreMock.On("LoadValidators", testHeight).Return(&testValidators, nil)
+
+	blockStoreMock := &statemocks.BlockStore{}
+	blockStoreMock.On("Close").Return(nil)
+	blockStoreMock.On("Height").Return(testHeight)
+	blockStoreMock.On("Base").Return(int64(0))
+	txIndexerMock := &txindexmocks.TxIndexer{}
+	blkIdxMock := &indexermocks.BlockIndexer{}
+	rpcConfig := config.TestRPCConfig()
+	l := log.TestingLogger()
+	d := inspect.New(rpcConfig, blockStoreMock, stateStoreMock, txIndexerMock, blkIdxMock, l)
+
+	ctx, cancel := context.WithCancel(context.Background())
+	wg := &sync.WaitGroup{}
+	wg.Add(1)
+
+	startedWG := &sync.WaitGroup{}
+	startedWG.Add(1)
+	go func() {
+		startedWG.Done()
+		defer wg.Done()
+		require.NoError(t, d.Run(ctx))
+	}()
+	// FIXME: used to induce context switch.
+	// Determine more deterministic method for prompting a context switch
+	startedWG.Wait()
+	requireConnect(t, rpcConfig.ListenAddress, 20)
+	cli, err := httpclient.New(rpcConfig.ListenAddress, "/websocket")
+	require.NoError(t, err)
+
+	testPage := 1
+	testPerPage := 100
+	res, err := cli.Validators(context.Background(), &testHeight, &testPage, &testPerPage)
+	require.NoError(t, err)
+	require.NotNil(t, res)
+	require.Equal(t, testVotingPower, res.Validators[0].VotingPower)
+
+	cancel()
+	wg.Wait()
+
+	blockStoreMock.AssertExpectations(t)
+	stateStoreMock.AssertExpectations(t)
+}
+
+func TestBlockSearch(t *testing.T) {
+	testHeight := int64(1)
+	testBlockHash := []byte("test hash")
+	testQuery := "block.height = 1"
+	stateStoreMock := &statemocks.Store{}
+	stateStoreMock.On("Close").Return(nil)
+
+	blockStoreMock := &statemocks.BlockStore{}
+	blockStoreMock.On("Close").Return(nil)
+
+	txIndexerMock := &txindexmocks.TxIndexer{}
+	blkIdxMock := &indexermocks.BlockIndexer{}
+	blockStoreMock.On("LoadBlock", testHeight).Return(&types.Block{
+		Header: types.Header{
+			Height: testHeight,
+		},
+	}, nil)
+	blockStoreMock.On("LoadBlockMeta", testHeight).Return(&types.BlockMeta{
+		BlockID: types.BlockID{
+			Hash: testBlockHash,
+		},
+	})
+	blkIdxMock.On("Search", mock.Anything,
+		mock.MatchedBy(func(q *query.Query) bool { return testQuery == q.String() })).
+		Return([]int64{testHeight}, nil)
+	rpcConfig := config.TestRPCConfig()
+	l := log.TestingLogger()
+	d := inspect.New(rpcConfig, blockStoreMock, stateStoreMock, txIndexerMock, blkIdxMock, l)
+
+	ctx, cancel := context.WithCancel(context.Background())
+	wg := &sync.WaitGroup{}
+	wg.Add(1)
+
+	startedWG := &sync.WaitGroup{}
+	startedWG.Add(1)
+	go func() {
+		startedWG.Done()
+		defer wg.Done()
+		require.NoError(t, d.Run(ctx))
+	}()
+	// FIXME: used to induce context switch.
+	// Determine more deterministic method for prompting a context switch
+	startedWG.Wait()
+	requireConnect(t, rpcConfig.ListenAddress, 20)
+	cli, err := httpclient.New(rpcConfig.ListenAddress, "/websocket")
+	require.NoError(t, err)
+
+	testPage := 1
+	testPerPage := 100
+	testOrderBy := "desc"
+	res, err := cli.BlockSearch(context.Background(), testQuery, &testPage, &testPerPage, testOrderBy)
+	require.NoError(t, err)
+	require.NotNil(t, res)
+	require.Equal(t, testBlockHash, []byte(res.Blocks[0].BlockID.Hash))
+
+	cancel()
+	wg.Wait()
+
+	blockStoreMock.AssertExpectations(t)
+	stateStoreMock.AssertExpectations(t)
+}
+
+func requireConnect(t testing.TB, addr string, retries int) {
+	parts := strings.SplitN(addr, "://", 2)
+	if len(parts) != 2 {
+		t.Fatalf("malformed address to dial: %s", addr)
+	}
+	var err error
+	for i := 0; i < retries; i++ {
+		var conn net.Conn
+		conn, err = net.Dial(parts[0], parts[1])
+		if err == nil {
+			conn.Close()
+			return
+		}
+		// FIXME attempt to yield and let the other goroutine continue execution.
+		time.Sleep(time.Microsecond * 100)
+	}
+	t.Fatalf("unable to connect to server %s after %d tries: %s", addr, retries, err)
+}
--- a/inspect/rpc/rpc.go
+++ b/inspect/rpc/rpc.go
@@ -0,0 +1,128 @@
+package rpc
+
+import (
+	"context"
+	"net/http"
+	"time"
+
+	"github.com/rs/cors"
+
+	"github.com/tendermint/tendermint/config"
+	"github.com/tendermint/tendermint/libs/log"
+	"github.com/tendermint/tendermint/rpc/core"
+	"github.com/tendermint/tendermint/rpc/jsonrpc/server"
+	"github.com/tendermint/tendermint/state"
+	"github.com/tendermint/tendermint/state/indexer"
+	"github.com/tendermint/tendermint/state/txindex"
+)
+
+// Server defines parameters for running an Inspector rpc server.
+type Server struct {
+	Addr    string // TCP address to listen on, ":http" if empty
+	Handler http.Handler
+	Logger  log.Logger
+	Config  *config.RPCConfig
+}
+
+// Routes returns the set of routes used by the Inspector server.
+func Routes(cfg config.RPCConfig, s state.Store, bs state.BlockStore, txidx txindex.TxIndexer, blkidx indexer.BlockIndexer, logger log.Logger) core.RoutesMap { //nolint: lll
+	env := &core.Environment{
+		Config:           cfg,
+		BlockIndexer:     blkidx,
+		TxIndexer:        txidx,
+		StateStore:       s,
+		BlockStore:       bs,
+		ConsensusReactor: waitSyncCheckerImpl{},
+		Logger:           logger,
+	}
+	return core.RoutesMap{
+		"blockchain":       server.NewRPCFunc(env.BlockchainInfo, "minHeight,maxHeight"),
+		"consensus_params": server.NewRPCFunc(env.ConsensusParams, "height"),
+		"block":            server.NewRPCFunc(env.Block, "height"),
+		"block_by_hash":    server.NewRPCFunc(env.BlockByHash, "hash"),
+		"block_results":    server.NewRPCFunc(env.BlockResults, "height"),
+		"commit":           server.NewRPCFunc(env.Commit, "height"),
+		"header":           server.NewRPCFunc(env.Header, "height"),
+		"header_by_hash":   server.NewRPCFunc(env.HeaderByHash, "hash"),
+		"validators":       server.NewRPCFunc(env.Validators, "height,page,per_page"),
+		"tx":               server.NewRPCFunc(env.Tx, "hash,prove"),
+		"tx_search":        server.NewRPCFunc(env.TxSearch, "query,prove,page,per_page,order_by"),
+		"block_search":     server.NewRPCFunc(env.BlockSearch, "query,page,per_page,order_by"),
+	}
+}
+
+// Handler returns the http.Handler configured for use with an Inspector server. Handler
+// registers the routes on the http.Handler and also registers the websocket handler
+// and the CORS handler if specified by the configuration options.
+func Handler(rpcConfig *config.RPCConfig, routes core.RoutesMap, logger log.Logger) http.Handler {
+	mux := http.NewServeMux()
+	wmLogger := logger.With("protocol", "websocket")
+	wm := server.NewWebsocketManager(routes,
+		server.ReadLimit(rpcConfig.MaxBodyBytes))
+	wm.SetLogger(wmLogger)
+	mux.HandleFunc("/websocket", wm.WebsocketHandler)
+
+	server.RegisterRPCFuncs(mux, routes, logger)
+	var rootHandler http.Handler = mux
+	if rpcConfig.IsCorsEnabled() {
+		rootHandler = addCORSHandler(rpcConfig, mux)
+	}
+	return rootHandler
+}
+
+func addCORSHandler(rpcConfig *config.RPCConfig, h http.Handler) http.Handler {
+	corsMiddleware := cors.New(cors.Options{
+		AllowedOrigins: rpcConfig.CORSAllowedOrigins,
+		AllowedMethods: rpcConfig.CORSAllowedMethods,
+		AllowedHeaders: rpcConfig.CORSAllowedHeaders,
+	})
+	h = corsMiddleware.Handler(h)
+	return h
+}
+
+type waitSyncCheckerImpl struct{}
+
+func (waitSyncCheckerImpl) WaitSync() bool {
+	return false
+}
+
+// ListenAndServe listens on the address specified in srv.Addr and handles any
+// incoming requests over HTTP using the Inspector rpc handler specified on the server.
+func (srv *Server) ListenAndServe(ctx context.Context) error {
+	listener, err := server.Listen(srv.Addr, srv.Config.MaxOpenConnections)
+	if err != nil {
+		return err
+	}
+	go func() {
+		<-ctx.Done()
+		listener.Close()
+	}()
+	return server.Serve(listener, srv.Handler, srv.Logger, serverRPCConfig(srv.Config))
+}
+
+// ListenAndServeTLS listens on the address specified in srv.Addr. ListenAndServeTLS handles
+// incoming requests over HTTPS using the Inspector rpc handler specified on the server.
+func (srv *Server) ListenAndServeTLS(ctx context.Context, certFile, keyFile string) error {
+	listener, err := server.Listen(srv.Addr, srv.Config.MaxOpenConnections)
+	if err != nil {
+		return err
+	}
+	go func() {
+		<-ctx.Done()
+		listener.Close()
+	}()
+	return server.ServeTLS(listener, srv.Handler, certFile, keyFile, srv.Logger, serverRPCConfig(srv.Config))
+}
+
+func serverRPCConfig(r *config.RPCConfig) *server.Config {
+	cfg := server.DefaultConfig()
+	cfg.MaxBodyBytes = r.MaxBodyBytes
+	cfg.MaxHeaderBytes = r.MaxHeaderBytes
+	// If necessary adjust global WriteTimeout to ensure it's greater than
+	// TimeoutBroadcastTxCommit.
+	// See https://github.com/tendermint/tendermint/issues/3435
+	if cfg.WriteTimeout <= r.TimeoutBroadcastTxCommit {
+		cfg.WriteTimeout = r.TimeoutBroadcastTxCommit + 1*time.Second
+	}
+	return cfg
+}
--- a/libs/pubsub/pubsub.go
+++ b/libs/pubsub/pubsub.go
@@ -27,7 +27,7 @@
 //	    select {
 //	    case msg <- subscription.Out():
 //	        // handle msg.Data() and msg.Events()
-//	    case <-subscription.Cancelled():
+//	    case <-subscription.Canceled():
 //	        return subscription.Err()
 //	    }
 //	}
--- a/libs/pubsub/pubsub_test.go
+++ b/libs/pubsub/pubsub_test.go
@@ -431,7 +431,7 @@ func benchmarkNClients(n int, b *testing.B) {
 				select {
 				case <-subscription.Out():
 					continue
-				case <-subscription.Cancelled():
+				case <-subscription.Canceled():
 					return
 				}
 			}
@@ -472,7 +472,7 @@ func benchmarkNClientsOneQuery(n int, b *testing.B) {
 				select {
 				case <-subscription.Out():
 					continue
-				case <-subscription.Cancelled():
+				case <-subscription.Canceled():
 					return
 				}
 			}
@@ -501,7 +501,7 @@ func assertReceive(t *testing.T, expected interface{}, ch <-chan pubsub.Message,
 }

 func assertCancelled(t *testing.T, subscription *pubsub.Subscription, err error) {
-	_, ok := <-subscription.Cancelled()
+	_, ok := <-subscription.Canceled()
 	assert.False(t, ok)
 	assert.Equal(t, err, subscription.Err())
 }
--- a/libs/pubsub/query/query_test.go
+++ b/libs/pubsub/query/query_test.go
@@ -9,6 +9,7 @@ import (
 	"time"

 	"github.com/stretchr/testify/require"
+
 	"github.com/tendermint/tendermint/abci/types"
 	"github.com/tendermint/tendermint/libs/pubsub"
 	"github.com/tendermint/tendermint/libs/pubsub/query"
--- a/libs/pubsub/subscription.go
+++ b/libs/pubsub/subscription.go
@@ -43,11 +43,9 @@ func (s *Subscription) Out() <-chan Message {
 	return s.out
 }

-// Cancelled returns a channel that's closed when the subscription is
+// Canceled returns a channel that's closed when the subscription is
 // terminated and supposed to be used in a select statement.
-//
-//nolint:misspell
-func (s *Subscription) Cancelled() <-chan struct{} {
+func (s *Subscription) Canceled() <-chan struct{} {
 	return s.canceled
 }

--- a/libs/strings/string.go
+++ b/libs/strings/string.go
@@ -32,6 +32,27 @@ func SplitAndTrim(s, sep, cutset string) []string {
 	return spl
 }

+// SplitAndTrimEmpty slices s into all subslices separated by sep and returns a
+// slice of the string s with all leading and trailing Unicode code points
+// contained in cutset removed. If sep is empty, SplitAndTrim splits after each
+// UTF-8 sequence. First part is equivalent to strings.SplitN with a count of
+// -1.  also filter out empty strings, only return non-empty strings.
+func SplitAndTrimEmpty(s, sep, cutset string) []string {
+	if s == "" {
+		return []string{}
+	}
+
+	spl := strings.Split(s, sep)
+	nonEmptyStrings := make([]string, 0, len(spl))
+	for i := 0; i < len(spl); i++ {
+		element := strings.Trim(spl[i], cutset)
+		if element != "" {
+			nonEmptyStrings = append(nonEmptyStrings, element)
+		}
+	}
+	return nonEmptyStrings
+}
+
 // Returns true if s is a non-empty printable non-tab ascii character.
 func IsASCIIText(s string) bool {
 	if len(s) == 0 {
--- a/light/detector.go
+++ b/light/detector.go
@@ -23,7 +23,7 @@ import (
 // trace that was produced from the primary. If successful, it produces two sets of evidence
 // and sends them to the opposite provider before halting.
 //
-// If there are no conflictinge headers, the light client deems the verified target header
+// If there are no conflicting headers, the light client deems the verified target header
 // trusted and saves it to the trusted store.
 func (c *Client) detectDivergence(ctx context.Context, primaryTrace []*types.LightBlock, now time.Time) error {
 	if primaryTrace == nil || len(primaryTrace) < 2 {
@@ -74,7 +74,7 @@ func (c *Client) detectDivergence(ctx context.Context, primaryTrace []*types.Lig
 			witnessesToRemove = append(witnessesToRemove, e.WitnessIndex)

 		case errBadWitness:
-			// these are all melevolent errors and should result in removing the
+			// these are all malevolent errors and should result in removing the
 			// witness
 			c.logger.Info("witness returned an error during header comparison, removing...",
 				"witness", c.witnesses[e.WitnessIndex], "err", err)
@@ -217,7 +217,7 @@ func (c *Client) sendEvidence(ctx context.Context, ev *types.LightClientAttackEv
 func (c *Client) handleConflictingHeaders(
 	ctx context.Context,
 	primaryTrace []*types.LightBlock,
-	challendingBlock *types.LightBlock,
+	challengingBlock *types.LightBlock,
 	witnessIndex int,
 	now time.Time,
 ) error {
@@ -225,7 +225,7 @@ func (c *Client) handleConflictingHeaders(
 	witnessTrace, primaryBlock, err := c.examineConflictingHeaderAgainstTrace(
 		ctx,
 		primaryTrace,
-		challendingBlock,
+		challengingBlock,
 		supportingWitness,
 		now,
 	)
@@ -374,7 +374,7 @@ func (c *Client) examineConflictingHeaderAgainstTrace(
 }

 // getTargetBlockOrLatest gets the latest height, if it is greater than the target height then it queries
-// the target heght else it returns the latest. returns true if it successfully managed to acquire the target
+// the target height else it returns the latest. returns true if it successfully managed to acquire the target
 // height.
 func (c *Client) getTargetBlockOrLatest(
 	ctx context.Context,
@@ -394,7 +394,7 @@ func (c *Client) getTargetBlockOrLatest(

 	if lightBlock.Height > height {
 		// the witness has caught up. We recursively call the function again. However in order
-		// to avoud a wild goose chase where the witness sends us one header below and one header
+		// to avoid a wild goose chase where the witness sends us one header below and one header
 		// above the height we set a timeout to the context
 		lightBlock, err := witness.LightBlock(ctx, height)
 		return true, lightBlock, err
--- a/light/proxy/proxy.go
+++ b/light/proxy/proxy.go
@@ -113,7 +113,7 @@ func (p *Proxy) listen() (net.Listener, *http.ServeMux, error) {
 	}

 	// 4) Start listening for new connections.
-	listener, err := rpcserver.Listen(p.Addr, p.Config)
+	listener, err := rpcserver.Listen(p.Addr, p.Config.MaxOpenConnections)
 	if err != nil {
 		return nil, mux, err
 	}
--- a/light/proxy/routes.go
+++ b/light/proxy/routes.go
@@ -21,22 +21,22 @@ func RPCRoutes(c *lrpc.Client) map[string]*rpcserver.RPCFunc {
 		"health":               rpcserver.NewRPCFunc(makeHealthFunc(c), ""),
 		"status":               rpcserver.NewRPCFunc(makeStatusFunc(c), ""),
 		"net_info":             rpcserver.NewRPCFunc(makeNetInfoFunc(c), ""),
-		"blockchain":           rpcserver.NewRPCFunc(makeBlockchainInfoFunc(c), "minHeight,maxHeight"),
-		"genesis":              rpcserver.NewRPCFunc(makeGenesisFunc(c), ""),
-		"genesis_chunked":      rpcserver.NewRPCFunc(makeGenesisChunkedFunc(c), ""),
-		"block":                rpcserver.NewRPCFunc(makeBlockFunc(c), "height"),
-		"header":               rpcserver.NewRPCFunc(makeHeaderFunc(c), "height"),
-		"header_by_hash":       rpcserver.NewRPCFunc(makeHeaderByHashFunc(c), "hash"),
-		"block_by_hash":        rpcserver.NewRPCFunc(makeBlockByHashFunc(c), "hash"),
-		"block_results":        rpcserver.NewRPCFunc(makeBlockResultsFunc(c), "height"),
-		"commit":               rpcserver.NewRPCFunc(makeCommitFunc(c), "height"),
-		"tx":                   rpcserver.NewRPCFunc(makeTxFunc(c), "hash,prove"),
+		"blockchain":           rpcserver.NewRPCFunc(makeBlockchainInfoFunc(c), "minHeight,maxHeight", rpcserver.Cacheable()),
+		"genesis":              rpcserver.NewRPCFunc(makeGenesisFunc(c), "", rpcserver.Cacheable()),
+		"genesis_chunked":      rpcserver.NewRPCFunc(makeGenesisChunkedFunc(c), "", rpcserver.Cacheable()),
+		"block":                rpcserver.NewRPCFunc(makeBlockFunc(c), "height", rpcserver.Cacheable("height")),
+		"header":               rpcserver.NewRPCFunc(makeHeaderFunc(c), "height", rpcserver.Cacheable("height")),
+		"header_by_hash":       rpcserver.NewRPCFunc(makeHeaderByHashFunc(c), "hash", rpcserver.Cacheable()),
+		"block_by_hash":        rpcserver.NewRPCFunc(makeBlockByHashFunc(c), "hash", rpcserver.Cacheable()),
+		"block_results":        rpcserver.NewRPCFunc(makeBlockResultsFunc(c), "height", rpcserver.Cacheable("height")),
+		"commit":               rpcserver.NewRPCFunc(makeCommitFunc(c), "height", rpcserver.Cacheable("height")),
+		"tx":                   rpcserver.NewRPCFunc(makeTxFunc(c), "hash,prove", rpcserver.Cacheable()),
 		"tx_search":            rpcserver.NewRPCFunc(makeTxSearchFunc(c), "query,prove,page,per_page,order_by"),
 		"block_search":         rpcserver.NewRPCFunc(makeBlockSearchFunc(c), "query,page,per_page,order_by"),
-		"validators":           rpcserver.NewRPCFunc(makeValidatorsFunc(c), "height,page,per_page"),
+		"validators":           rpcserver.NewRPCFunc(makeValidatorsFunc(c), "height,page,per_page", rpcserver.Cacheable("height")),
 		"dump_consensus_state": rpcserver.NewRPCFunc(makeDumpConsensusStateFunc(c), ""),
 		"consensus_state":      rpcserver.NewRPCFunc(makeConsensusStateFunc(c), ""),
-		"consensus_params":     rpcserver.NewRPCFunc(makeConsensusParamsFunc(c), "height"),
+		"consensus_params":     rpcserver.NewRPCFunc(makeConsensusParamsFunc(c), "height", rpcserver.Cacheable("height")),
 		"unconfirmed_txs":      rpcserver.NewRPCFunc(makeUnconfirmedTxsFunc(c), "limit"),
 		"num_unconfirmed_txs":  rpcserver.NewRPCFunc(makeNumUnconfirmedTxsFunc(c), ""),

@@ -47,7 +47,7 @@ func RPCRoutes(c *lrpc.Client) map[string]*rpcserver.RPCFunc {

 		// abci API
 		"abci_query": rpcserver.NewRPCFunc(makeABCIQueryFunc(c), "path,data,height,prove"),
-		"abci_info":  rpcserver.NewRPCFunc(makeABCIInfoFunc(c), ""),
+		"abci_info":  rpcserver.NewRPCFunc(makeABCIInfoFunc(c), "", rpcserver.Cacheable()),

 		// evidence API
 		"broadcast_evidence": rpcserver.NewRPCFunc(makeBroadcastEvidenceFunc(c), "evidence"),
--- a/light/rpc/client.go
+++ b/light/rpc/client.go
@@ -590,7 +590,7 @@ func (c *Client) updateLightClientIfNeededTo(ctx context.Context, height *int64)
 		l, err = c.lc.VerifyLightBlockAtHeight(ctx, *height, time.Now())
 	}
 	if err != nil {
-		return nil, fmt.Errorf("failed to update light client to %d: %w", height, err)
+		return nil, fmt.Errorf("failed to update light client to %d: %w", *height, err)
 	}
 	return l, nil
 }
--- a/node/node.go
+++ b/node/node.go
@@ -141,7 +141,7 @@ func NewNode(config *cfg.Config,
 	nodeKey *p2p.NodeKey,
 	clientCreator proxy.ClientCreator,
 	genesisDocProvider GenesisDocProvider,
-	dbProvider DBProvider,
+	dbProvider cfg.DBProvider,
 	metricsProvider MetricsProvider,
 	logger log.Logger,
 	options ...Option,
@@ -160,7 +160,7 @@ func NewNode(config *cfg.Config,
 		return nil, err
 	}

-	csMetrics, p2pMetrics, memplMetrics, smMetrics, abciMetrics := metricsProvider(genDoc.ChainID)
+	csMetrics, p2pMetrics, memplMetrics, smMetrics, abciMetrics, bsMetrics, ssMetrics := metricsProvider(genDoc.ChainID)

 	// Create the proxyApp and establish connections to the ABCI app (consensus, mempool, query).
 	proxyApp, err := createAndStartProxyAppConns(clientCreator, logger, abciMetrics)
@@ -249,18 +249,12 @@ func NewNode(config *cfg.Config,
 	)

 	// Make BlocksyncReactor. Don't start block sync if we're doing a state sync first.
-	bcReactor, err := createBlocksyncReactor(config, state, blockExec, blockStore, blockSync && !stateSync, logger)
+	bcReactor, err := createBlocksyncReactor(config, state, blockExec, blockStore, blockSync && !stateSync, logger, bsMetrics)
 	if err != nil {
 		return nil, fmt.Errorf("could not create blocksync reactor: %w", err)
 	}

-	// Make ConsensusReactor. Don't enable fully if doing a state sync and/or block sync first.
-	// FIXME We need to update metrics here, since other reactors don't have access to them.
-	if stateSync {
-		csMetrics.StateSyncing.Set(1)
-	} else if blockSync {
-		csMetrics.BlockSyncing.Set(1)
-	}
+	// Make ConsensusReactor
 	consensusReactor, consensusState := createConsensusReactor(
 		config, state, blockExec, blockStore, mempool, evidencePool,
 		privValidator, csMetrics, stateSync || blockSync, eventBus, consensusLogger,
@@ -275,6 +269,7 @@ func NewNode(config *cfg.Config,
 		proxyApp.Snapshot(),
 		proxyApp.Query(),
 		config.StateSync.TempDir,
+		ssMetrics,
 	)
 	stateSyncReactor.SetLogger(logger.With("module", "statesync"))

@@ -308,6 +303,17 @@ func NewNode(config *cfg.Config,
 		return nil, fmt.Errorf("could not create addrbook: %w", err)
 	}

+	for _, addr := range splitAndTrimEmpty(config.P2P.BootstrapPeers, ",", " ") {
+		netAddrs, err := p2p.NewNetAddressString(addr)
+		if err != nil {
+			return nil, fmt.Errorf("invalid bootstrap peer address: %w", err)
+		}
+		err = addrBook.AddAddress(netAddrs, netAddrs)
+		if err != nil {
+			return nil, fmt.Errorf("adding bootstrap address to addressbook: %w", err)
+		}
+	}
+
 	// Optionally, start the pex reactor
 	//
 	// TODO:
@@ -497,12 +503,12 @@ func (n *Node) OnStop() {
 }

 // ConfigureRPC makes sure RPC has all the objects it needs to operate.
-func (n *Node) ConfigureRPC() error {
+func (n *Node) ConfigureRPC() (*rpccore.Environment, error) {
 	pubKey, err := n.privValidator.GetPubKey()
-	if err != nil {
-		return fmt.Errorf("can't get pubkey: %w", err)
+	if pubKey == nil || err != nil {
+		return nil, fmt.Errorf("can't get pubkey: %w", err)
 	}
-	rpccore.SetEnvironment(&rpccore.Environment{
+	rpcCoreEnv := rpccore.Environment{
 		ProxyAppQuery:   n.proxyApp.Query(),
 		ProxyAppMempool: n.proxyApp.Mempool(),

@@ -512,8 +518,8 @@ func (n *Node) ConfigureRPC() error {
 		ConsensusState: n.consensusState,
 		P2PPeers:       n.sw,
 		P2PTransport:   n,
+		PubKey:         pubKey,

-		PubKey:           pubKey,
 		GenDoc:           n.genesisDoc,
 		TxIndexer:        n.txIndexer,
 		BlockIndexer:     n.blockIndexer,
@@ -524,24 +530,24 @@ func (n *Node) ConfigureRPC() error {
 		Logger: n.Logger.With("module", "rpc"),

 		Config: *n.config.RPC,
-	})
-	if err := rpccore.InitGenesisChunks(); err != nil {
-		return err
 	}
-
-	return nil
+	if err := rpcCoreEnv.InitGenesisChunks(); err != nil {
+		return nil, err
+	}
+	return &rpcCoreEnv, nil
 }

 func (n *Node) startRPC() ([]net.Listener, error) {
-	err := n.ConfigureRPC()
+	env, err := n.ConfigureRPC()
 	if err != nil {
 		return nil, err
 	}

 	listenAddrs := splitAndTrimEmpty(n.config.RPC.ListenAddress, ",", " ")
+	routes := env.GetRoutes()

 	if n.config.RPC.Unsafe {
-		rpccore.AddUnsafeRoutes()
+		env.AddUnsafeRoutes(routes)
 	}

 	config := rpcserver.DefaultConfig()
@@ -561,7 +567,7 @@ func (n *Node) startRPC() ([]net.Listener, error) {
 		mux := http.NewServeMux()
 		rpcLogger := n.Logger.With("module", "rpc-server")
 		wmLogger := rpcLogger.With("protocol", "websocket")
-		wm := rpcserver.NewWebsocketManager(rpccore.Routes,
+		wm := rpcserver.NewWebsocketManager(routes,
 			rpcserver.OnDisconnect(func(remoteAddr string) {
 				err := n.eventBus.UnsubscribeAll(context.Background(), remoteAddr)
 				if err != nil && err != tmpubsub.ErrSubscriptionNotFound {
@@ -573,10 +579,10 @@ func (n *Node) startRPC() ([]net.Listener, error) {
 		)
 		wm.SetLogger(wmLogger)
 		mux.HandleFunc("/websocket", wm.WebsocketHandler)
-		rpcserver.RegisterRPCFuncs(mux, rpccore.Routes, rpcLogger)
+		rpcserver.RegisterRPCFuncs(mux, routes, rpcLogger)
 		listener, err := rpcserver.Listen(
 			listenAddr,
-			config,
+			config.MaxOpenConnections,
 		)
 		if err != nil {
 			return nil, err
@@ -634,12 +640,12 @@ func (n *Node) startRPC() ([]net.Listener, error) {
 		if config.WriteTimeout <= n.config.RPC.TimeoutBroadcastTxCommit {
 			config.WriteTimeout = n.config.RPC.TimeoutBroadcastTxCommit + 1*time.Second
 		}
-		listener, err := rpcserver.Listen(grpcListenAddr, config)
+		listener, err := rpcserver.Listen(grpcListenAddr, config.MaxOpenConnections)
 		if err != nil {
 			return nil, err
 		}
 		go func() {
-			if err := grpccore.StartGRPCServer(listener); err != nil {
+			if err := grpccore.StartGRPCServer(env, listener); err != nil {
 				n.Logger.Error("Error starting gRPC server", "err", err)
 			}
 		}()
--- a/node/node_test.go
+++ b/node/node_test.go
@@ -53,7 +53,7 @@ func TestNodeStartStop(t *testing.T) {
 	require.NoError(t, err)
 	select {
 	case <-blocksSub.Out():
-	case <-blocksSub.Cancelled():
+	case <-blocksSub.Canceled():
 		t.Fatal("blocksSub was canceled")
 	case <-time.After(10 * time.Second):
 		t.Fatal("timed out waiting for the node to produce a block")
@@ -461,7 +461,7 @@ func TestNodeNewNodeCustomReactors(t *testing.T) {
 		nodeKey,
 		proxy.DefaultClientCreator(config.ProxyApp, config.ABCI, config.DBDir()),
 		DefaultGenesisDocProviderFunc(config),
-		DefaultDBProvider,
+		cfg.DefaultDBProvider,
 		DefaultMetricsProvider(config.Instrumentation),
 		log.TestingLogger(),
 		CustomReactors(map[string]p2p.Reactor{"FOO": cr, "BLOCKSYNC": customBlocksyncReactor}),
--- a/node/setup.go
+++ b/node/setup.go
@@ -7,16 +7,19 @@ import (
 	"fmt"
 	"net"
 	"strings"
+
+	_ "net/http/pprof" //nolint: gosec // securely exposed on separate, optional port
 	"time"

 	dbm "github.com/tendermint/tm-db"

 	abci "github.com/tendermint/tendermint/abci/types"
-	bc "github.com/tendermint/tendermint/blocksync"
+	"github.com/tendermint/tendermint/blocksync"
 	cfg "github.com/tendermint/tendermint/config"
 	cs "github.com/tendermint/tendermint/consensus"
 	"github.com/tendermint/tendermint/crypto"
 	"github.com/tendermint/tendermint/evidence"
+	"github.com/tendermint/tendermint/statesync"

 	tmjson "github.com/tendermint/tendermint/libs/json"
 	"github.com/tendermint/tendermint/libs/log"
@@ -30,13 +33,8 @@ import (
 	"github.com/tendermint/tendermint/proxy"
 	sm "github.com/tendermint/tendermint/state"
 	"github.com/tendermint/tendermint/state/indexer"
-	blockidxkv "github.com/tendermint/tendermint/state/indexer/block/kv"
-	blockidxnull "github.com/tendermint/tendermint/state/indexer/block/null"
-	"github.com/tendermint/tendermint/state/indexer/sink/psql"
+	"github.com/tendermint/tendermint/state/indexer/block"
 	"github.com/tendermint/tendermint/state/txindex"
-	"github.com/tendermint/tendermint/state/txindex/kv"
-	"github.com/tendermint/tendermint/state/txindex/null"
-	"github.com/tendermint/tendermint/statesync"
 	"github.com/tendermint/tendermint/store"
 	"github.com/tendermint/tendermint/types"
 	"github.com/tendermint/tendermint/version"
@@ -44,24 +42,8 @@ import (
 	_ "github.com/lib/pq" // provide the psql db driver
 )

-// DBContext specifies config information for loading a new DB.
-type DBContext struct {
-	ID     string
-	Config *cfg.Config
-}
-
-// DBProvider takes a DBContext and returns an instantiated DB.
-type DBProvider func(*DBContext) (dbm.DB, error)
-
 const readHeaderTimeout = 10 * time.Second

-// DefaultDBProvider returns a database using the DBBackend and DBDir
-// specified in the ctx.Config.
-func DefaultDBProvider(ctx *DBContext) (dbm.DB, error) {
-	dbType := dbm.BackendType(ctx.Config.DBBackend)
-	return dbm.NewDB(ctx.ID, dbType, ctx.Config.DBDir())
-}
-
 // GenesisDocProvider returns a GenesisDoc.
 // It allows the GenesisDoc to be pulled from sources other than the
 // filesystem, for instance from a distributed key-value store cluster.
@@ -92,27 +74,29 @@ func DefaultNewNode(config *cfg.Config, logger log.Logger) (*Node, error) {
 		nodeKey,
 		proxy.DefaultClientCreator(config.ProxyApp, config.ABCI, config.DBDir()),
 		DefaultGenesisDocProviderFunc(config),
-		DefaultDBProvider,
+		cfg.DefaultDBProvider,
 		DefaultMetricsProvider(config.Instrumentation),
 		logger,
 	)
 }

 // MetricsProvider returns a consensus, p2p and mempool Metrics.
-type MetricsProvider func(chainID string) (*cs.Metrics, *p2p.Metrics, *mempl.Metrics, *sm.Metrics, *proxy.Metrics)
+type MetricsProvider func(chainID string) (*cs.Metrics, *p2p.Metrics, *mempl.Metrics, *sm.Metrics, *proxy.Metrics, *blocksync.Metrics, *statesync.Metrics)

 // DefaultMetricsProvider returns Metrics build using Prometheus client library
 // if Prometheus is enabled. Otherwise, it returns no-op Metrics.
 func DefaultMetricsProvider(config *cfg.InstrumentationConfig) MetricsProvider {
-	return func(chainID string) (*cs.Metrics, *p2p.Metrics, *mempl.Metrics, *sm.Metrics, *proxy.Metrics) {
+	return func(chainID string) (*cs.Metrics, *p2p.Metrics, *mempl.Metrics, *sm.Metrics, *proxy.Metrics, *blocksync.Metrics, *statesync.Metrics) {
 		if config.Prometheus {
 			return cs.PrometheusMetrics(config.Namespace, "chain_id", chainID),
 				p2p.PrometheusMetrics(config.Namespace, "chain_id", chainID),
 				mempl.PrometheusMetrics(config.Namespace, "chain_id", chainID),
 				sm.PrometheusMetrics(config.Namespace, "chain_id", chainID),
-				proxy.PrometheusMetrics(config.Namespace, "chain_id", chainID)
+				proxy.PrometheusMetrics(config.Namespace, "chain_id", chainID),
+				blocksync.PrometheusMetrics(config.Namespace, "chain_id", chainID),
+				statesync.PrometheusMetrics(config.Namespace, "chain_id", chainID)
 		}
-		return cs.NopMetrics(), p2p.NopMetrics(), mempl.NopMetrics(), sm.NopMetrics(), proxy.NopMetrics()
+		return cs.NopMetrics(), p2p.NopMetrics(), mempl.NopMetrics(), sm.NopMetrics(), proxy.NopMetrics(), blocksync.NopMetrics(), statesync.NopMetrics()
 	}
 }

@@ -122,15 +106,15 @@ type blockSyncReactor interface {

 //------------------------------------------------------------------------------

-func initDBs(config *cfg.Config, dbProvider DBProvider) (blockStore *store.BlockStore, stateDB dbm.DB, err error) {
+func initDBs(config *cfg.Config, dbProvider cfg.DBProvider) (blockStore *store.BlockStore, stateDB dbm.DB, err error) {
 	var blockStoreDB dbm.DB
-	blockStoreDB, err = dbProvider(&DBContext{"blockstore", config})
+	blockStoreDB, err = dbProvider(&cfg.DBContext{ID: "blockstore", Config: config})
 	if err != nil {
 		return
 	}
 	blockStore = store.NewBlockStore(blockStoreDB)

-	stateDB, err = dbProvider(&DBContext{"state", config})
+	stateDB, err = dbProvider(&cfg.DBContext{ID: "state", Config: config})
 	if err != nil {
 		return
 	}
@@ -159,7 +143,7 @@ func createAndStartEventBus(logger log.Logger) (*types.EventBus, error) {
 func createAndStartIndexerService(
 	config *cfg.Config,
 	chainID string,
-	dbProvider DBProvider,
+	dbProvider cfg.DBProvider,
 	eventBus *types.EventBus,
 	logger log.Logger,
 ) (*txindex.IndexerService, txindex.TxIndexer, indexer.BlockIndexer, error) {
@@ -167,31 +151,9 @@ func createAndStartIndexerService(
 		txIndexer    txindex.TxIndexer
 		blockIndexer indexer.BlockIndexer
 	)
-
-	switch config.TxIndex.Indexer {
-	case "kv":
-		store, err := dbProvider(&DBContext{"tx_index", config})
-		if err != nil {
-			return nil, nil, nil, err
-		}
-
-		txIndexer = kv.NewTxIndex(store)
-		blockIndexer = blockidxkv.New(dbm.NewPrefixDB(store, []byte("block_events")))
-
-	case "psql":
-		if config.TxIndex.PsqlConn == "" {
-			return nil, nil, nil, errors.New(`no psql-conn is set for the "psql" indexer`)
-		}
-		es, err := psql.NewEventSink(config.TxIndex.PsqlConn, chainID)
-		if err != nil {
-			return nil, nil, nil, fmt.Errorf("creating psql indexer: %w", err)
-		}
-		txIndexer = es.TxIndexer()
-		blockIndexer = es.BlockIndexer()
-
-	default:
-		txIndexer = &null.TxIndex{}
-		blockIndexer = &blockidxnull.BlockerIndexer{}
+	txIndexer, blockIndexer, err := block.IndexerFromConfig(config, dbProvider, chainID)
+	if err != nil {
+		return nil, nil, nil, err
 	}

 	indexerService := txindex.NewIndexerService(txIndexer, blockIndexer, eventBus, false)
@@ -264,6 +226,7 @@ func createMempoolAndMempoolReactor(
 	memplMetrics *mempl.Metrics,
 	logger log.Logger,
 ) (mempl.Mempool, p2p.Reactor) {
+	logger = logger.With("module", "mempool")
 	switch config.Mempool.Version {
 	case cfg.MempoolV1:
 		mp := mempoolv1.NewTxMempool(
@@ -283,6 +246,7 @@ func createMempoolAndMempoolReactor(
 		if config.Consensus.WaitForTxs() {
 			mp.EnableTxsAvailable()
 		}
+		reactor.SetLogger(logger)

 		return mp, reactor

@@ -305,6 +269,7 @@ func createMempoolAndMempoolReactor(
 		if config.Consensus.WaitForTxs() {
 			mp.EnableTxsAvailable()
 		}
+		reactor.SetLogger(logger)

 		return mp, reactor

@@ -313,10 +278,10 @@ func createMempoolAndMempoolReactor(
 	}
 }

-func createEvidenceReactor(config *cfg.Config, dbProvider DBProvider,
+func createEvidenceReactor(config *cfg.Config, dbProvider cfg.DBProvider,
 	stateStore sm.Store, blockStore *store.BlockStore, logger log.Logger,
 ) (*evidence.Reactor, *evidence.Pool, error) {
-	evidenceDB, err := dbProvider(&DBContext{"evidence", config})
+	evidenceDB, err := dbProvider(&cfg.DBContext{ID: "evidence", Config: config})
 	if err != nil {
 		return nil, nil, err
 	}
@@ -336,10 +301,11 @@ func createBlocksyncReactor(config *cfg.Config,
 	blockStore *store.BlockStore,
 	blockSync bool,
 	logger log.Logger,
+	metrics *blocksync.Metrics,
 ) (bcReactor p2p.Reactor, err error) {
 	switch config.BlockSync.Version {
 	case "v0":
-		bcReactor = bc.NewReactor(state.Copy(), blockExec, blockStore, blockSync)
+		bcReactor = blocksync.NewReactor(state.Copy(), blockExec, blockStore, blockSync, metrics)
 	case "v1", "v2":
 		return nil, fmt.Errorf("block sync version %s has been deprecated. Please use v0", config.BlockSync.Version)
 	default:
@@ -575,9 +541,6 @@ func startStateSync(ssR *statesync.Reactor, bcR blockSyncReactor, conR *cs.React
 		}

 		if blockSync {
-			// FIXME Very ugly to have these metrics bleed through here.
-			conR.Metrics.StateSyncing.Set(0)
-			conR.Metrics.BlockSyncing.Set(1)
 			err = bcR.SwitchToBlockSync(state)
 			if err != nil {
 				ssR.Logger.Error("Failed to switch to block sync", "err", err)
--- a/p2p/switch.go
+++ b/p2p/switch.go
@@ -7,6 +7,7 @@ import (
 	"time"

 	"github.com/cosmos/gogoproto/proto"
+
 	"github.com/tendermint/tendermint/config"
 	"github.com/tendermint/tendermint/libs/cmap"
 	"github.com/tendermint/tendermint/libs/rand"
@@ -726,7 +727,7 @@ func (sw *Switch) addOutboundPeerWithConfig(
 	addr *NetAddress,
 	cfg *config.P2PConfig,
 ) error {
-	sw.Logger.Info("Dialing peer", "address", addr)
+	sw.Logger.Debug("Dialing peer", "address", addr)

 	// XXX(xla): Remove the leakage of test concerns in implementation.
 	if cfg.TestDialFail {
@@ -854,7 +855,7 @@ func (sw *Switch) addPeer(p Peer) error {
 		reactor.AddPeer(p)
 	}

-	sw.Logger.Info("Added peer", "peer", p)
+	sw.Logger.Debug("Added peer", "peer", p)

 	return nil
 }
--- a/p2p/transport.go
+++ b/p2p/transport.go
@@ -9,6 +9,7 @@ import (
 	"golang.org/x/net/netutil"

 	"github.com/cosmos/gogoproto/proto"
+
 	"github.com/tendermint/tendermint/crypto"
 	"github.com/tendermint/tendermint/libs/protoio"
 	"github.com/tendermint/tendermint/p2p/conn"
--- a/p2p/types.go
+++ b/p2p/types.go
@@ -2,6 +2,7 @@ package p2p

 import (
 	"github.com/cosmos/gogoproto/proto"
+
 	"github.com/tendermint/tendermint/p2p/conn"
 	tmp2p "github.com/tendermint/tendermint/proto/tendermint/p2p"
 )
--- a/proto/tendermint/blocksync/message.go
+++ b/proto/tendermint/blocksync/message.go
@@ -4,6 +4,7 @@ import (
 	"fmt"

 	"github.com/cosmos/gogoproto/proto"
+
 	"github.com/tendermint/tendermint/p2p"
 )

--- a/proto/tendermint/consensus/message.go
+++ b/proto/tendermint/consensus/message.go
@@ -4,6 +4,7 @@ import (
 	"fmt"

 	"github.com/cosmos/gogoproto/proto"
+
 	"github.com/tendermint/tendermint/p2p"
 )

--- a/proto/tendermint/mempool/message.go
+++ b/proto/tendermint/mempool/message.go
@@ -4,6 +4,7 @@ import (
 	"fmt"

 	"github.com/cosmos/gogoproto/proto"
+
 	"github.com/tendermint/tendermint/p2p"
 )

--- a/proto/tendermint/statesync/message.go
+++ b/proto/tendermint/statesync/message.go
@@ -4,6 +4,7 @@ import (
 	"fmt"

 	"github.com/cosmos/gogoproto/proto"
+
 	"github.com/tendermint/tendermint/p2p"
 )

--- a/proxy/client.go
+++ b/proxy/client.go
@@ -26,8 +26,12 @@ type localClientCreator struct {
 	app types.Application
 }

-// NewLocalClientCreator returns a ClientCreator for the given app,
-// which will be running locally.
+// NewLocalClientCreator returns a [ClientCreator] for the given app, which
+// will be running locally.
+//
+// Maintains a single mutex over all new clients created with NewABCIClient.
+// For a local client creator that uses a single mutex per new client, rather
+// use [NewUnsyncLocalClientCreator].
 func NewLocalClientCreator(app types.Application) ClientCreator {
 	return &localClientCreator{
 		mtx: new(tmsync.Mutex),
@@ -39,6 +43,28 @@ func (l *localClientCreator) NewABCIClient() (abcicli.Client, error) {
 	return abcicli.NewLocalClient(l.mtx, l.app), nil
 }

+//----------------------------------------------------
+// local proxy creates a new mutex for each client
+
+type unsyncLocalClientCreator struct {
+	app types.Application
+}
+
+// NewUnsyncLocalClientCreator returns a [ClientCreator] for the given app.
+// Unlike [NewLocalClientCreator], each call to NewABCIClient returns an ABCI
+// client that maintains its own mutex over the application.
+func NewUnsyncLocalClientCreator(app types.Application) ClientCreator {
+	return &unsyncLocalClientCreator{
+		app: app,
+	}
+}
+
+func (c *unsyncLocalClientCreator) NewABCIClient() (abcicli.Client, error) {
+	// Specifying nil for the mutex causes each instance to create its own
+	// mutex.
+	return abcicli.NewLocalClient(nil, c.app), nil
+}
+
 //---------------------------------------------------------------
 // remote proxy opens new connections to an external app process

@@ -68,21 +94,37 @@ func (r *remoteClientCreator) NewABCIClient() (abcicli.Client, error) {
 	return remoteApp, nil
 }

-// DefaultClientCreator returns a default ClientCreator, which will create a
-// local client if addr is one of: 'kvstore',
-// 'persistent_kvstore' or 'noop', otherwise - a remote client.
+// DefaultClientCreator returns a default [ClientCreator], which will create a
+// local client if addr is one of "kvstore", "persistent_kvstore", "e2e",
+// "noop".
+//
+// Otherwise a remote client will be created.
+//
+// Each of "kvstore", "persistent_kvstore" and "e2e" also currently have an
+// "_unsync" variant (i.e. "kvstore_unsync", etc.), which attempts to replicate
+// the same concurrency model as the remote client.
 func DefaultClientCreator(addr, transport, dbDir string) ClientCreator {
 	switch addr {
 	case "kvstore":
 		return NewLocalClientCreator(kvstore.NewApplication())
+	case "kvstore_unsync":
+		return NewUnsyncLocalClientCreator(kvstore.NewApplication())
 	case "persistent_kvstore":
 		return NewLocalClientCreator(kvstore.NewPersistentKVStoreApplication(dbDir))
+	case "persistent_kvstore_unsync":
+		return NewUnsyncLocalClientCreator(kvstore.NewPersistentKVStoreApplication(dbDir))
 	case "e2e":
 		app, err := e2e.NewApplication(e2e.DefaultConfig(dbDir))
 		if err != nil {
 			panic(err)
 		}
 		return NewLocalClientCreator(app)
+	case "e2e_unsync":
+		app, err := e2e.NewApplication(e2e.DefaultConfig(dbDir))
+		if err != nil {
+			panic(err)
+		}
+		return NewUnsyncLocalClientCreator(app)
 	case "noop":
 		return NewLocalClientCreator(types.NewBaseApplication())
 	default:
--- a/release_notes.md
+++ b/release_notes.md
@@ -1,4 +0,0 @@
-Tendermint Core v0.34.0 is the Tendermint Core release which supports the Stargate upgrade. 
-
-For more information on how to upgrade to Tendermint 0.34, please see [UPGRADING.md](https://github.com/tendermint/tendermint/blob/release/v0.34.0/UPGRADING.md). 
-For a full list of user-facing changes, please see [CHANGELOG.md](https://github.com/tendermint/tendermint/blob/release/v0.34.0/CHANGELOG.md). 
--- a/rpc/client/local/local.go
+++ b/rpc/client/local/local.go
@@ -41,22 +41,20 @@ type Local struct {
 	*types.EventBus
 	Logger log.Logger
 	ctx    *rpctypes.Context
+	env    *core.Environment
 }

 // NewLocal configures a client that calls the Node directly.
-//
-// Note that given how rpc/core works with package singletons, that
-// you can only have one node per process.  So make sure test cases
-// don't run in parallel, or try to simulate an entire network in
-// one process...
 func New(node *nm.Node) *Local {
-	if err := node.ConfigureRPC(); err != nil {
+	env, err := node.ConfigureRPC()
+	if err != nil {
 		node.Logger.Error("Error configuring RPC", "err", err)
 	}
 	return &Local{
 		EventBus: node.EventBus(),
 		Logger:   log.NewNopLogger(),
 		ctx:      &rpctypes.Context{},
+		env:      env,
 	}
 }

@@ -68,11 +66,11 @@ func (c *Local) SetLogger(l log.Logger) {
 }

 func (c *Local) Status(ctx context.Context) (*ctypes.ResultStatus, error) {
-	return core.Status(c.ctx)
+	return c.env.Status(c.ctx)
 }

 func (c *Local) ABCIInfo(ctx context.Context) (*ctypes.ResultABCIInfo, error) {
-	return core.ABCIInfo(c.ctx)
+	return c.env.ABCIInfo(c.ctx)
 }

 func (c *Local) ABCIQuery(ctx context.Context, path string, data bytes.HexBytes) (*ctypes.ResultABCIQuery, error) {
@@ -84,55 +82,55 @@ func (c *Local) ABCIQueryWithOptions(
 	path string,
 	data bytes.HexBytes,
 	opts rpcclient.ABCIQueryOptions) (*ctypes.ResultABCIQuery, error) {
-	return core.ABCIQuery(c.ctx, path, data, opts.Height, opts.Prove)
+	return c.env.ABCIQuery(c.ctx, path, data, opts.Height, opts.Prove)
 }

 func (c *Local) BroadcastTxCommit(ctx context.Context, tx types.Tx) (*ctypes.ResultBroadcastTxCommit, error) {
-	return core.BroadcastTxCommit(c.ctx, tx)
+	return c.env.BroadcastTxCommit(c.ctx, tx)
 }

 func (c *Local) BroadcastTxAsync(ctx context.Context, tx types.Tx) (*ctypes.ResultBroadcastTx, error) {
-	return core.BroadcastTxAsync(c.ctx, tx)
+	return c.env.BroadcastTxAsync(c.ctx, tx)
 }

 func (c *Local) BroadcastTxSync(ctx context.Context, tx types.Tx) (*ctypes.ResultBroadcastTx, error) {
-	return core.BroadcastTxSync(c.ctx, tx)
+	return c.env.BroadcastTxSync(c.ctx, tx)
 }

 func (c *Local) UnconfirmedTxs(ctx context.Context, limit *int) (*ctypes.ResultUnconfirmedTxs, error) {
-	return core.UnconfirmedTxs(c.ctx, limit)
+	return c.env.UnconfirmedTxs(c.ctx, limit)
 }

 func (c *Local) NumUnconfirmedTxs(ctx context.Context) (*ctypes.ResultUnconfirmedTxs, error) {
-	return core.NumUnconfirmedTxs(c.ctx)
+	return c.env.NumUnconfirmedTxs(c.ctx)
 }

 func (c *Local) CheckTx(ctx context.Context, tx types.Tx) (*ctypes.ResultCheckTx, error) {
-	return core.CheckTx(c.ctx, tx)
+	return c.env.CheckTx(c.ctx, tx)
 }

 func (c *Local) NetInfo(ctx context.Context) (*ctypes.ResultNetInfo, error) {
-	return core.NetInfo(c.ctx)
+	return c.env.NetInfo(c.ctx)
 }

 func (c *Local) DumpConsensusState(ctx context.Context) (*ctypes.ResultDumpConsensusState, error) {
-	return core.DumpConsensusState(c.ctx)
+	return c.env.DumpConsensusState(c.ctx)
 }

 func (c *Local) ConsensusState(ctx context.Context) (*ctypes.ResultConsensusState, error) {
-	return core.ConsensusState(c.ctx)
+	return c.env.GetConsensusState(c.ctx)
 }

 func (c *Local) ConsensusParams(ctx context.Context, height *int64) (*ctypes.ResultConsensusParams, error) {
-	return core.ConsensusParams(c.ctx, height)
+	return c.env.ConsensusParams(c.ctx, height)
 }

 func (c *Local) Health(ctx context.Context) (*ctypes.ResultHealth, error) {
-	return core.Health(c.ctx)
+	return c.env.Health(c.ctx)
 }

 func (c *Local) DialSeeds(ctx context.Context, seeds []string) (*ctypes.ResultDialSeeds, error) {
-	return core.UnsafeDialSeeds(c.ctx, seeds)
+	return c.env.UnsafeDialSeeds(c.ctx, seeds)
 }

 func (c *Local) DialPeers(
@@ -142,51 +140,51 @@ func (c *Local) DialPeers(
 	unconditional,
 	private bool,
 ) (*ctypes.ResultDialPeers, error) {
-	return core.UnsafeDialPeers(c.ctx, peers, persistent, unconditional, private)
+	return c.env.UnsafeDialPeers(c.ctx, peers, persistent, unconditional, private)
 }

 func (c *Local) BlockchainInfo(ctx context.Context, minHeight, maxHeight int64) (*ctypes.ResultBlockchainInfo, error) {
-	return core.BlockchainInfo(c.ctx, minHeight, maxHeight)
+	return c.env.BlockchainInfo(c.ctx, minHeight, maxHeight)
 }

 func (c *Local) Genesis(ctx context.Context) (*ctypes.ResultGenesis, error) {
-	return core.Genesis(c.ctx)
+	return c.env.Genesis(c.ctx)
 }

 func (c *Local) GenesisChunked(ctx context.Context, id uint) (*ctypes.ResultGenesisChunk, error) {
-	return core.GenesisChunked(c.ctx, id)
+	return c.env.GenesisChunked(c.ctx, id)
 }

 func (c *Local) Block(ctx context.Context, height *int64) (*ctypes.ResultBlock, error) {
-	return core.Block(c.ctx, height)
+	return c.env.Block(c.ctx, height)
 }

 func (c *Local) BlockByHash(ctx context.Context, hash []byte) (*ctypes.ResultBlock, error) {
-	return core.BlockByHash(c.ctx, hash)
+	return c.env.BlockByHash(c.ctx, hash)
 }

 func (c *Local) BlockResults(ctx context.Context, height *int64) (*ctypes.ResultBlockResults, error) {
-	return core.BlockResults(c.ctx, height)
+	return c.env.BlockResults(c.ctx, height)
 }

 func (c *Local) Header(ctx context.Context, height *int64) (*ctypes.ResultHeader, error) {
-	return core.Header(c.ctx, height)
+	return c.env.Header(c.ctx, height)
 }

 func (c *Local) HeaderByHash(ctx context.Context, hash bytes.HexBytes) (*ctypes.ResultHeader, error) {
-	return core.HeaderByHash(c.ctx, hash)
+	return c.env.HeaderByHash(c.ctx, hash)
 }

 func (c *Local) Commit(ctx context.Context, height *int64) (*ctypes.ResultCommit, error) {
-	return core.Commit(c.ctx, height)
+	return c.env.Commit(c.ctx, height)
 }

 func (c *Local) Validators(ctx context.Context, height *int64, page, perPage *int) (*ctypes.ResultValidators, error) {
-	return core.Validators(c.ctx, height, page, perPage)
+	return c.env.Validators(c.ctx, height, page, perPage)
 }

 func (c *Local) Tx(ctx context.Context, hash []byte, prove bool) (*ctypes.ResultTx, error) {
-	return core.Tx(c.ctx, hash, prove)
+	return c.env.Tx(c.ctx, hash, prove)
 }

 func (c *Local) TxSearch(
@@ -197,7 +195,7 @@ func (c *Local) TxSearch(
 	perPage *int,
 	orderBy string,
 ) (*ctypes.ResultTxSearch, error) {
-	return core.TxSearch(c.ctx, query, prove, page, perPage, orderBy)
+	return c.env.TxSearch(c.ctx, query, prove, page, perPage, orderBy)
 }

 func (c *Local) BlockSearch(
@@ -206,11 +204,11 @@ func (c *Local) BlockSearch(
 	page, perPage *int,
 	orderBy string,
 ) (*ctypes.ResultBlockSearch, error) {
-	return core.BlockSearch(c.ctx, query, page, perPage, orderBy)
+	return c.env.BlockSearch(c.ctx, query, page, perPage, orderBy)
 }

 func (c *Local) BroadcastEvidence(ctx context.Context, ev types.Evidence) (*ctypes.ResultBroadcastEvidence, error) {
-	return core.BroadcastEvidence(c.ctx, ev)
+	return c.env.BroadcastEvidence(c.ctx, ev)
 }

 func (c *Local) Subscribe(
@@ -262,7 +260,7 @@ func (c *Local) eventsRoutine(
 					c.Logger.Error("wanted to publish ResultEvent, but out channel is full", "result", result, "query", result.Query)
 				}
 			}
-		case <-sub.Cancelled():
+		case <-sub.Canceled():
 			if sub.Err() == tmpubsub.ErrUnsubscribed {
 				return
 			}
--- a/rpc/client/mock/client.go
+++ b/rpc/client/mock/client.go
@@ -28,10 +28,6 @@ import (
 )

 // Client wraps arbitrary implementations of the various interfaces.
-//
-// We provide a few choices to mock out each one in this package.
-// Nothing hidden here, so no New function, just construct it from
-// some parts, and swap them out them during the tests.
 type Client struct {
 	client.ABCIClient
 	client.SignClient
@@ -41,6 +37,14 @@ type Client struct {
 	client.EvidenceClient
 	client.MempoolClient
 	service.Service
+
+	env *core.Environment
+}
+
+func New() Client {
+	return Client{
+		env: &core.Environment{},
+	}
 }

 var _ client.Client = Client{}
@@ -80,11 +84,11 @@ func (c Call) GetResponse(args interface{}) (interface{}, error) {
 }

 func (c Client) Status(ctx context.Context) (*ctypes.ResultStatus, error) {
-	return core.Status(&rpctypes.Context{})
+	return c.env.Status(&rpctypes.Context{})
 }

 func (c Client) ABCIInfo(ctx context.Context) (*ctypes.ResultABCIInfo, error) {
-	return core.ABCIInfo(&rpctypes.Context{})
+	return c.env.ABCIInfo(&rpctypes.Context{})
 }

 func (c Client) ABCIQuery(ctx context.Context, path string, data bytes.HexBytes) (*ctypes.ResultABCIQuery, error) {
@@ -96,47 +100,47 @@ func (c Client) ABCIQueryWithOptions(
 	path string,
 	data bytes.HexBytes,
 	opts client.ABCIQueryOptions) (*ctypes.ResultABCIQuery, error) {
-	return core.ABCIQuery(&rpctypes.Context{}, path, data, opts.Height, opts.Prove)
+	return c.env.ABCIQuery(&rpctypes.Context{}, path, data, opts.Height, opts.Prove)
 }

 func (c Client) BroadcastTxCommit(ctx context.Context, tx types.Tx) (*ctypes.ResultBroadcastTxCommit, error) {
-	return core.BroadcastTxCommit(&rpctypes.Context{}, tx)
+	return c.env.BroadcastTxCommit(&rpctypes.Context{}, tx)
 }

 func (c Client) BroadcastTxAsync(ctx context.Context, tx types.Tx) (*ctypes.ResultBroadcastTx, error) {
-	return core.BroadcastTxAsync(&rpctypes.Context{}, tx)
+	return c.env.BroadcastTxAsync(&rpctypes.Context{}, tx)
 }

 func (c Client) BroadcastTxSync(ctx context.Context, tx types.Tx) (*ctypes.ResultBroadcastTx, error) {
-	return core.BroadcastTxSync(&rpctypes.Context{}, tx)
+	return c.env.BroadcastTxSync(&rpctypes.Context{}, tx)
 }

 func (c Client) CheckTx(ctx context.Context, tx types.Tx) (*ctypes.ResultCheckTx, error) {
-	return core.CheckTx(&rpctypes.Context{}, tx)
+	return c.env.CheckTx(&rpctypes.Context{}, tx)
 }

 func (c Client) NetInfo(ctx context.Context) (*ctypes.ResultNetInfo, error) {
-	return core.NetInfo(&rpctypes.Context{})
+	return c.env.NetInfo(&rpctypes.Context{})
 }

 func (c Client) ConsensusState(ctx context.Context) (*ctypes.ResultConsensusState, error) {
-	return core.ConsensusState(&rpctypes.Context{})
+	return c.env.GetConsensusState(&rpctypes.Context{})
 }

 func (c Client) DumpConsensusState(ctx context.Context) (*ctypes.ResultDumpConsensusState, error) {
-	return core.DumpConsensusState(&rpctypes.Context{})
+	return c.env.DumpConsensusState(&rpctypes.Context{})
 }

 func (c Client) ConsensusParams(ctx context.Context, height *int64) (*ctypes.ResultConsensusParams, error) {
-	return core.ConsensusParams(&rpctypes.Context{}, height)
+	return c.env.ConsensusParams(&rpctypes.Context{}, height)
 }

 func (c Client) Health(ctx context.Context) (*ctypes.ResultHealth, error) {
-	return core.Health(&rpctypes.Context{})
+	return c.env.Health(&rpctypes.Context{})
 }

 func (c Client) DialSeeds(ctx context.Context, seeds []string) (*ctypes.ResultDialSeeds, error) {
-	return core.UnsafeDialSeeds(&rpctypes.Context{}, seeds)
+	return c.env.UnsafeDialSeeds(&rpctypes.Context{}, seeds)
 }

 func (c Client) DialPeers(
@@ -146,33 +150,33 @@ func (c Client) DialPeers(
 	unconditional,
 	private bool,
 ) (*ctypes.ResultDialPeers, error) {
-	return core.UnsafeDialPeers(&rpctypes.Context{}, peers, persistent, unconditional, private)
+	return c.env.UnsafeDialPeers(&rpctypes.Context{}, peers, persistent, unconditional, private)
 }

 func (c Client) BlockchainInfo(ctx context.Context, minHeight, maxHeight int64) (*ctypes.ResultBlockchainInfo, error) {
-	return core.BlockchainInfo(&rpctypes.Context{}, minHeight, maxHeight)
+	return c.env.BlockchainInfo(&rpctypes.Context{}, minHeight, maxHeight)
 }

 func (c Client) Genesis(ctx context.Context) (*ctypes.ResultGenesis, error) {
-	return core.Genesis(&rpctypes.Context{})
+	return c.env.Genesis(&rpctypes.Context{})
 }

 func (c Client) Block(ctx context.Context, height *int64) (*ctypes.ResultBlock, error) {
-	return core.Block(&rpctypes.Context{}, height)
+	return c.env.Block(&rpctypes.Context{}, height)
 }

 func (c Client) BlockByHash(ctx context.Context, hash []byte) (*ctypes.ResultBlock, error) {
-	return core.BlockByHash(&rpctypes.Context{}, hash)
+	return c.env.BlockByHash(&rpctypes.Context{}, hash)
 }

 func (c Client) Commit(ctx context.Context, height *int64) (*ctypes.ResultCommit, error) {
-	return core.Commit(&rpctypes.Context{}, height)
+	return c.env.Commit(&rpctypes.Context{}, height)
 }

 func (c Client) Validators(ctx context.Context, height *int64, page, perPage *int) (*ctypes.ResultValidators, error) {
-	return core.Validators(&rpctypes.Context{}, height, page, perPage)
+	return c.env.Validators(&rpctypes.Context{}, height, page, perPage)
 }

 func (c Client) BroadcastEvidence(ctx context.Context, ev types.Evidence) (*ctypes.ResultBroadcastEvidence, error) {
-	return core.BroadcastEvidence(&rpctypes.Context{}, ev)
+	return c.env.BroadcastEvidence(&rpctypes.Context{}, ev)
 }
--- a/rpc/core/abci.go
+++ b/rpc/core/abci.go
@@ -9,8 +9,8 @@ import (
 )

 // ABCIQuery queries the application for some information.
-// More: https://docs.tendermint.com/main/rpc/#/ABCI/abci_query
-func ABCIQuery(
+// More: https://docs.tendermint.com/master/rpc/#/ABCI/abci_query
+func (env *Environment) ABCIQuery(
 	ctx *rpctypes.Context,
 	path string,
 	data bytes.HexBytes,
@@ -31,8 +31,8 @@ func ABCIQuery(
 }

 // ABCIInfo gets some info about the application.
-// More: https://docs.tendermint.com/main/rpc/#/ABCI/abci_info
-func ABCIInfo(ctx *rpctypes.Context) (*ctypes.ResultABCIInfo, error) {
+// More: https://docs.tendermint.com/master/rpc/#/ABCI/abci_info
+func (env *Environment) ABCIInfo(ctx *rpctypes.Context) (*ctypes.ResultABCIInfo, error) {
 	resInfo, err := env.ProxyAppQuery.InfoSync(proxy.RequestInfo)
 	if err != nil {
 		return nil, err
--- a/rpc/core/blocks.go
+++ b/rpc/core/blocks.go
@@ -15,10 +15,19 @@ import (
 )

 // BlockchainInfo gets block headers for minHeight <= height <= maxHeight.
-// Block headers are returned in descending order (highest first).
-// More: https://docs.tendermint.com/main/rpc/#/Info/blockchain
-func BlockchainInfo(ctx *rpctypes.Context, minHeight, maxHeight int64) (*ctypes.ResultBlockchainInfo, error) {
-	// maximum 20 block metas
+//
+// If maxHeight does not yet exist, blocks up to the current height will be
+// returned. If minHeight does not exist (due to pruning), earliest existing
+// height will be used.
+//
+// At most 20 items will be returned. Block headers are returned in descending
+// order (highest first).
+//
+// More: https://docs.tendermint.com/master/rpc/#/Info/blockchain
+func (env *Environment) BlockchainInfo(
+	ctx *rpctypes.Context,
+	minHeight, maxHeight int64) (*ctypes.ResultBlockchainInfo, error) {
+
 	const limit int64 = 20
 	var err error
 	minHeight, maxHeight, err = filterMinMax(
@@ -79,8 +88,8 @@ func filterMinMax(base, height, min, max, limit int64) (int64, int64, error) {
 // Header gets block header at a given height.
 // If no height is provided, it will fetch the latest header.
 // More: https://docs.tendermint.com/master/rpc/#/Info/header
-func Header(ctx *rpctypes.Context, heightPtr *int64) (*ctypes.ResultHeader, error) {
-	height, err := getHeight(env.BlockStore.Height(), heightPtr)
+func (env *Environment) Header(ctx *rpctypes.Context, heightPtr *int64) (*ctypes.ResultHeader, error) {
+	height, err := env.getHeight(env.BlockStore.Height(), heightPtr)
 	if err != nil {
 		return nil, err
 	}
@@ -95,7 +104,7 @@ func Header(ctx *rpctypes.Context, heightPtr *int64) (*ctypes.ResultHeader, erro

 // HeaderByHash gets header by hash.
 // More: https://docs.tendermint.com/master/rpc/#/Info/header_by_hash
-func HeaderByHash(ctx *rpctypes.Context, hash bytes.HexBytes) (*ctypes.ResultHeader, error) {
+func (env *Environment) HeaderByHash(ctx *rpctypes.Context, hash bytes.HexBytes) (*ctypes.ResultHeader, error) {
 	// N.B. The hash parameter is HexBytes so that the reflective parameter
 	// decoding logic in the HTTP service will correctly translate from JSON.
 	// See https://github.com/tendermint/tendermint/issues/6802 for context.
@@ -110,9 +119,9 @@ func HeaderByHash(ctx *rpctypes.Context, hash bytes.HexBytes) (*ctypes.ResultHea

 // Block gets block at a given height.
 // If no height is provided, it will fetch the latest block.
-// More: https://docs.tendermint.com/main/rpc/#/Info/block
-func Block(ctx *rpctypes.Context, heightPtr *int64) (*ctypes.ResultBlock, error) {
-	height, err := getHeight(env.BlockStore.Height(), heightPtr)
+// More: https://docs.tendermint.com/master/rpc/#/Info/block
+func (env *Environment) Block(ctx *rpctypes.Context, heightPtr *int64) (*ctypes.ResultBlock, error) {
+	height, err := env.getHeight(env.BlockStore.Height(), heightPtr)
 	if err != nil {
 		return nil, err
 	}
@@ -126,8 +135,8 @@ func Block(ctx *rpctypes.Context, heightPtr *int64) (*ctypes.ResultBlock, error)
 }

 // BlockByHash gets block by hash.
-// More: https://docs.tendermint.com/main/rpc/#/Info/block_by_hash
-func BlockByHash(ctx *rpctypes.Context, hash []byte) (*ctypes.ResultBlock, error) {
+// More: https://docs.tendermint.com/master/rpc/#/Info/block_by_hash
+func (env *Environment) BlockByHash(ctx *rpctypes.Context, hash []byte) (*ctypes.ResultBlock, error) {
 	block := env.BlockStore.LoadBlockByHash(hash)
 	if block == nil {
 		return &ctypes.ResultBlock{BlockID: types.BlockID{}, Block: nil}, nil
@@ -139,9 +148,9 @@ func BlockByHash(ctx *rpctypes.Context, hash []byte) (*ctypes.ResultBlock, error

 // Commit gets block commit at a given height.
 // If no height is provided, it will fetch the commit for the latest block.
-// More: https://docs.tendermint.com/main/rpc/#/Info/commit
-func Commit(ctx *rpctypes.Context, heightPtr *int64) (*ctypes.ResultCommit, error) {
-	height, err := getHeight(env.BlockStore.Height(), heightPtr)
+// More: https://docs.tendermint.com/master/rpc/#/Info/commit
+func (env *Environment) Commit(ctx *rpctypes.Context, heightPtr *int64) (*ctypes.ResultCommit, error) {
+	height, err := env.getHeight(env.BlockStore.Height(), heightPtr)
 	if err != nil {
 		return nil, err
 	}
@@ -170,9 +179,9 @@ func Commit(ctx *rpctypes.Context, heightPtr *int64) (*ctypes.ResultCommit, erro
 // Results are for the height of the block containing the txs.
 // Thus response.results.deliver_tx[5] is the results of executing
 // getBlock(h).Txs[5]
-// More: https://docs.tendermint.com/main/rpc/#/Info/block_results
-func BlockResults(ctx *rpctypes.Context, heightPtr *int64) (*ctypes.ResultBlockResults, error) {
-	height, err := getHeight(env.BlockStore.Height(), heightPtr)
+// More: https://docs.tendermint.com/master/rpc/#/Info/block_results
+func (env *Environment) BlockResults(ctx *rpctypes.Context, heightPtr *int64) (*ctypes.ResultBlockResults, error) {
+	height, err := env.getHeight(env.BlockStore.Height(), heightPtr)
 	if err != nil {
 		return nil, err
 	}
@@ -194,7 +203,7 @@ func BlockResults(ctx *rpctypes.Context, heightPtr *int64) (*ctypes.ResultBlockR

 // BlockSearch searches for a paginated set of blocks matching BeginBlock and
 // EndBlock event search criteria.
-func BlockSearch(
+func (env *Environment) BlockSearch(
 	ctx *rpctypes.Context,
 	query string,
 	pagePtr, perPagePtr *int,
@@ -230,7 +239,7 @@ func BlockSearch(

 	// paginate results
 	totalCount := len(results)
-	perPage := validatePerPage(perPagePtr)
+	perPage := env.validatePerPage(perPagePtr)

 	page, err := validatePage(pagePtr, perPage, totalCount)
 	if err != nil {
--- a/rpc/core/blocks_test.go
+++ b/rpc/core/blocks_test.go
@@ -80,7 +80,7 @@ func TestBlockResults(t *testing.T) {
 		BeginBlock: &abci.ResponseBeginBlock{},
 	}

-	env = &Environment{}
+	env := &Environment{}
 	env.StateStore = sm.NewStore(dbm.NewMemDB(), sm.StoreOptions{
 		DiscardABCIResponses: false,
 	})
@@ -110,7 +110,7 @@ func TestBlockResults(t *testing.T) {
 	}

 	for _, tc := range testCases {
-		res, err := BlockResults(&rpctypes.Context{}, &tc.height)
+		res, err := env.BlockResults(&rpctypes.Context{}, &tc.height)
 		if tc.wantErr {
 			assert.Error(t, err)
 		} else {
--- a/rpc/core/consensus.go
+++ b/rpc/core/consensus.go
@@ -14,10 +14,14 @@ import (
 // validators are sorted by their voting power - this is the canonical order
 // for the validators in the set as used in computing their Merkle root.
 //
-// More: https://docs.tendermint.com/main/rpc/#/Info/validators
-func Validators(ctx *rpctypes.Context, heightPtr *int64, pagePtr, perPagePtr *int) (*ctypes.ResultValidators, error) {
+// More: https://docs.tendermint.com/master/rpc/#/Info/validators
+func (env *Environment) Validators(
+	ctx *rpctypes.Context,
+	heightPtr *int64,
+	pagePtr, perPagePtr *int) (*ctypes.ResultValidators, error) {
+
 	// The latest validator that we know is the NextValidator of the last block.
-	height, err := getHeight(latestUncommittedHeight(), heightPtr)
+	height, err := env.getHeight(env.latestUncommittedHeight(), heightPtr)
 	if err != nil {
 		return nil, err
 	}
@@ -28,7 +32,7 @@ func Validators(ctx *rpctypes.Context, heightPtr *int64, pagePtr, perPagePtr *in
 	}

 	totalCount := len(validators.Validators)
-	perPage := validatePerPage(perPagePtr)
+	perPage := env.validatePerPage(perPagePtr)
 	page, err := validatePage(pagePtr, perPage, totalCount)
 	if err != nil {
 		return nil, err
@@ -47,8 +51,8 @@ func Validators(ctx *rpctypes.Context, heightPtr *int64, pagePtr, perPagePtr *in

 // DumpConsensusState dumps consensus state.
 // UNSTABLE
-// More: https://docs.tendermint.com/main/rpc/#/Info/dump_consensus_state
-func DumpConsensusState(ctx *rpctypes.Context) (*ctypes.ResultDumpConsensusState, error) {
+// More: https://docs.tendermint.com/master/rpc/#/Info/dump_consensus_state
+func (env *Environment) DumpConsensusState(ctx *rpctypes.Context) (*ctypes.ResultDumpConsensusState, error) {
 	// Get Peer consensus states.
 	peers := env.P2PPeers.Peers().List()
 	peerStates := make([]ctypes.PeerStateInfo, len(peers))
@@ -80,8 +84,8 @@ func DumpConsensusState(ctx *rpctypes.Context) (*ctypes.ResultDumpConsensusState

 // ConsensusState returns a concise summary of the consensus state.
 // UNSTABLE
-// More: https://docs.tendermint.com/main/rpc/#/Info/consensus_state
-func ConsensusState(ctx *rpctypes.Context) (*ctypes.ResultConsensusState, error) {
+// More: https://docs.tendermint.com/master/rpc/#/Info/consensus_state
+func (env *Environment) GetConsensusState(ctx *rpctypes.Context) (*ctypes.ResultConsensusState, error) {
 	// Get self round state.
 	bz, err := env.ConsensusState.GetRoundStateSimpleJSON()
 	return &ctypes.ResultConsensusState{RoundState: bz}, err
@@ -89,11 +93,14 @@ func ConsensusState(ctx *rpctypes.Context) (*ctypes.ResultConsensusState, error)

 // ConsensusParams gets the consensus parameters at the given block height.
 // If no height is provided, it will fetch the latest consensus params.
-// More: https://docs.tendermint.com/main/rpc/#/Info/consensus_params
-func ConsensusParams(ctx *rpctypes.Context, heightPtr *int64) (*ctypes.ResultConsensusParams, error) {
+// More: https://docs.tendermint.com/master/rpc/#/Info/consensus_params
+func (env *Environment) ConsensusParams(
+	ctx *rpctypes.Context,
+	heightPtr *int64) (*ctypes.ResultConsensusParams, error) {
+
 	// The latest consensus params that we know is the consensus params after the
 	// last block.
-	height, err := getHeight(latestUncommittedHeight(), heightPtr)
+	height, err := env.getHeight(env.latestUncommittedHeight(), heightPtr)
 	if err != nil {
 		return nil, err
 	}
--- a/rpc/core/dev.go
+++ b/rpc/core/dev.go
@@ -6,7 +6,7 @@ import (
 )

 // UnsafeFlushMempool removes all transactions from the mempool.
-func UnsafeFlushMempool(ctx *rpctypes.Context) (*ctypes.ResultUnsafeFlushMempool, error) {
+func (env *Environment) UnsafeFlushMempool(ctx *rpctypes.Context) (*ctypes.ResultUnsafeFlushMempool, error) {
 	env.Mempool.Flush()
 	return &ctypes.ResultUnsafeFlushMempool{}, nil
 }
--- a/rpc/core/env.go
+++ b/rpc/core/env.go
@@ -6,7 +6,6 @@ import (
 	"time"

 	cfg "github.com/tendermint/tendermint/config"
-	"github.com/tendermint/tendermint/consensus"
 	"github.com/tendermint/tendermint/crypto"
 	tmjson "github.com/tendermint/tendermint/libs/json"
 	"github.com/tendermint/tendermint/libs/log"
@@ -33,17 +32,6 @@ const (
 	genesisChunkSize = 16 * 1024 * 1024 // 16
 )

-var (
-	// set by Node
-	env *Environment
-)
-
-// SetEnvironment sets up the given Environment.
-// It will race if multiple Node call SetEnvironment.
-func SetEnvironment(e *Environment) {
-	env = e
-}
-
 //----------------------------------------------
 // These interfaces are used by RPC and must be thread safe

@@ -69,6 +57,10 @@ type peers interface {
 	Peers() p2p.IPeerSet
 }

+type consensusReactor interface {
+	WaitSync() bool
+}
+
 // ----------------------------------------------
 // Environment contains objects and interfaces used by the RPC. It is expected
 // to be setup once during startup.
@@ -78,21 +70,21 @@ type Environment struct {
 	ProxyAppMempool proxy.AppConnMempool

 	// interfaces defined in types and above
-	StateStore     sm.Store
-	BlockStore     sm.BlockStore
-	EvidencePool   sm.EvidencePool
-	ConsensusState Consensus
-	P2PPeers       peers
-	P2PTransport   transport
+	StateStore       sm.Store
+	BlockStore       sm.BlockStore
+	EvidencePool     sm.EvidencePool
+	ConsensusState   Consensus
+	ConsensusReactor consensusReactor
+	P2PPeers         peers
+	P2PTransport     transport

 	// objects
-	PubKey           crypto.PubKey
-	GenDoc           *types.GenesisDoc // cache the genesis structure
-	TxIndexer        txindex.TxIndexer
-	BlockIndexer     indexer.BlockIndexer
-	ConsensusReactor *consensus.Reactor
-	EventBus         *types.EventBus // thread safe
-	Mempool          mempl.Mempool
+	PubKey       crypto.PubKey
+	GenDoc       *types.GenesisDoc // cache the genesis structure
+	TxIndexer    txindex.TxIndexer
+	BlockIndexer indexer.BlockIndexer
+	EventBus     *types.EventBus // thread safe
+	Mempool      mempl.Mempool

 	Logger log.Logger

@@ -125,7 +117,7 @@ func validatePage(pagePtr *int, perPage, totalCount int) (int, error) {
 	return page, nil
 }

-func validatePerPage(perPagePtr *int) int {
+func (env *Environment) validatePerPage(perPagePtr *int) int {
 	if perPagePtr == nil { // no per_page parameter
 		return defaultPerPage
 	}
@@ -141,7 +133,7 @@ func validatePerPage(perPagePtr *int) int {

 // InitGenesisChunks configures the environment and should be called on service
 // startup.
-func InitGenesisChunks() error {
+func (env *Environment) InitGenesisChunks() error {
 	if env.genChunks != nil {
 		return nil
 	}
@@ -178,7 +170,7 @@ func validateSkipCount(page, perPage int) int {
 }

 // latestHeight can be either latest committed or uncommitted (+1) height.
-func getHeight(latestHeight int64, heightPtr *int64) (int64, error) {
+func (env *Environment) getHeight(latestHeight int64, heightPtr *int64) (int64, error) {
 	if heightPtr != nil {
 		height := *heightPtr
 		if height <= 0 {
@@ -198,7 +190,7 @@ func getHeight(latestHeight int64, heightPtr *int64) (int64, error) {
 	return latestHeight, nil
 }

-func latestUncommittedHeight() int64 {
+func (env *Environment) latestUncommittedHeight() int64 {
 	nodeIsSyncing := env.ConsensusReactor.WaitSync()
 	if nodeIsSyncing {
 		return env.BlockStore.Height()
--- a/rpc/core/env_test.go
+++ b/rpc/core/env_test.go
@@ -70,13 +70,13 @@ func TestPaginationPerPage(t *testing.T) {
 		{5, maxPerPage, maxPerPage},
 		{5, maxPerPage + 1, maxPerPage},
 	}
-
+	env := &Environment{}
 	for _, c := range cases {
-		p := validatePerPage(&c.perPage)
+		p := env.validatePerPage(&c.perPage)
 		assert.Equal(t, c.newPerPage, p, fmt.Sprintf("%v", c))
 	}

 	// nil case
-	p := validatePerPage(nil)
+	p := env.validatePerPage(nil)
 	assert.Equal(t, defaultPerPage, p)
 }
--- a/rpc/core/events.go
+++ b/rpc/core/events.go
@@ -19,8 +19,8 @@ const (
 )

 // Subscribe for events via WebSocket.
-// More: https://docs.tendermint.com/main/rpc/#/Websocket/subscribe
-func Subscribe(ctx *rpctypes.Context, query string) (*ctypes.ResultSubscribe, error) {
+// More: https://docs.tendermint.com/master/rpc/#/Websocket/subscribe
+func (env *Environment) Subscribe(ctx *rpctypes.Context, query string) (*ctypes.ResultSubscribe, error) {
 	addr := ctx.RemoteAddr()

 	if env.EventBus.NumClients() >= env.Config.MaxSubscriptionClients {
@@ -76,7 +76,7 @@ func Subscribe(ctx *rpctypes.Context, query string) (*ctypes.ResultSubscribe, er
 						return
 					}
 				}
-			case <-sub.Cancelled():
+			case <-sub.Canceled():
 				if sub.Err() != tmpubsub.ErrUnsubscribed {
 					var reason string
 					if sub.Err() == nil {
@@ -102,8 +102,8 @@ func Subscribe(ctx *rpctypes.Context, query string) (*ctypes.ResultSubscribe, er
 }

 // Unsubscribe from events via WebSocket.
-// More: https://docs.tendermint.com/main/rpc/#/Websocket/unsubscribe
-func Unsubscribe(ctx *rpctypes.Context, query string) (*ctypes.ResultUnsubscribe, error) {
+// More: https://docs.tendermint.com/master/rpc/#/Websocket/unsubscribe
+func (env *Environment) Unsubscribe(ctx *rpctypes.Context, query string) (*ctypes.ResultUnsubscribe, error) {
 	addr := ctx.RemoteAddr()
 	env.Logger.Info("Unsubscribe from query", "remote", addr, "query", query)
 	q, err := tmquery.New(query)
@@ -118,8 +118,8 @@ func Unsubscribe(ctx *rpctypes.Context, query string) (*ctypes.ResultUnsubscribe
 }

 // UnsubscribeAll from all events via WebSocket.
-// More: https://docs.tendermint.com/main/rpc/#/Websocket/unsubscribe_all
-func UnsubscribeAll(ctx *rpctypes.Context) (*ctypes.ResultUnsubscribe, error) {
+// More: https://docs.tendermint.com/master/rpc/#/Websocket/unsubscribe_all
+func (env *Environment) UnsubscribeAll(ctx *rpctypes.Context) (*ctypes.ResultUnsubscribe, error) {
 	addr := ctx.RemoteAddr()
 	env.Logger.Info("Unsubscribe from all", "remote", addr)
 	err := env.EventBus.UnsubscribeAll(context.Background(), addr)
--- a/Show More
+++ b/Show More