a2f4f3fb48
Bumps [github.com/golangci/golangci-lint](https://github.com/golangci/golangci-lint) from 1.42.1 to 1.43.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/golangci/golangci-lint/releases">github.com/golangci/golangci-lint's releases</a>.</em></p> <blockquote> <h2>v1.43.0</h2> <h2>Changelog</h2> <p>bdc2f96d Add code comments to document source code (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2306">#2306</a>) 861262b7 Add github.com/breml/bidichk linter (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2330">#2330</a>) 32292622 Add nilnil linter (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2236">#2236</a>) 20699a72 Add tenv linter (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2221">#2221</a>) e612577d Bump gochecknoglobals to v0.1.0 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2317">#2317</a>) 1be9570a Refactor: preallocate slices (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2340">#2340</a>) 813ba7d9 Update index.mdx (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2230">#2230</a>) f500e4cb add varnamelen linter (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2240">#2240</a>) e6c56694 build(deps): bump github.com/Antonboom/errname from 0.1.4 to 0.1.5 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2249">#2249</a>) a37843b1 build(deps): bump github.com/butuzov/ireturn from 0.1.0 to 0.1.1 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2246">#2246</a>) 680f3e6c build(deps): bump github.com/charithe/durationcheck from 0.0.8 to 0.0.9 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2289">#2289</a>) 00e47702 build(deps): bump github.com/esimonov/ifshort from 1.0.2 to 1.0.3 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2303">#2303</a>) d3fc84bc build(deps): bump github.com/fatih/color from 1.12.0 to 1.13.0 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2259">#2259</a>) 4ce9a19e build(deps): bump github.com/go-critic/go-critic from 0.5.6 to 0.6.0 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2041">#2041</a>) 5adafe52 build(deps): bump github.com/jingyugao/rowserrcheck from 1.1.0 to 1.1.1 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2326">#2326</a>) 3fe324a1 build(deps): bump github.com/kunwardeep/paralleltest from 1.0.2 to 1.0.3 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2244">#2244</a>) 739ccd3f build(deps): bump github.com/mattn/go-colorable from 0.1.10 to 0.1.11 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2277">#2277</a>) c6c55d25 build(deps): bump github.com/mattn/go-colorable from 0.1.8 to 0.1.9 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2252">#2252</a>) 8f2af022 build(deps): bump github.com/mattn/go-colorable from 0.1.9 to 0.1.10 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2260">#2260</a>) 78d309e7 build(deps): bump github.com/mgechev/revive from 1.1.1 to 1.1.2 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2276">#2276</a>) 1012c10d build(deps): bump github.com/nakabonne/nestif from 0.3.0 to 0.3.1 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2325">#2325</a>) 6edca924 build(deps): bump github.com/securego/gosec/v2 from 2.8.1 to 2.9.1 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2299">#2299</a>) 963257f9 build(deps): bump github.com/shirou/gopsutil/v3 from 3.21.7 to 3.21.8 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2225">#2225</a>) b9f015cc build(deps): bump github.com/shirou/gopsutil/v3 from 3.21.8 to 3.21.9 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2275">#2275</a>) 9f628531 build(deps): bump github.com/shirou/gopsutil/v3 from 3.21.9 to 3.21.10 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2327">#2327</a>) f1258315 build(deps): bump github.com/spf13/viper from 1.8.1 to 1.9.0 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2243">#2243</a>) 60a9d16f build(deps): bump github.com/tetafro/godot from 1.4.10 to 1.4.11 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2248">#2248</a>) 8c60147b build(deps): bump github.com/tetafro/godot from 1.4.9 to 1.4.10 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2226">#2226</a>) 2fb65636 build(deps): bump github.com/tomarrell/wrapcheck/v2 from 2.3.0 to 2.3.1 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2278">#2278</a>) 9bb917de build(deps): bump github.com/tomarrell/wrapcheck/v2 from 2.3.1 to 2.4.0 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2324">#2324</a>) 59c7b10b build(deps): bump github.com/valyala/quicktemplate from 1.6.3 to 1.7.0 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2250">#2250</a>) 5d4fe00f build(deps): bump golang.org/x/tools from 0.1.5 to 0.1.6 (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2245">#2245</a>) 91016acc build(deps): bump tmpl from 1.0.4 to 1.0.5 in /.github/peril (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2247">#2247</a>) f47f4f55 codeql: Remove unneeded steps (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2336">#2336</a>) 413bec6a errcheck: empty selector name. (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2309">#2309</a>) 7fc2fe81 feat: add contextcheck linter (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2216">#2216</a>) 8cb9c769 fix: Add missing space in "disabled by config" warning (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2310">#2310</a>) a8887d56 fix: don't hide enable-all option (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2338">#2338</a>) cf9f3f95 fix: go.sum (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2262">#2262</a>) 2c01ea7f gocritic: add support for variable substitution in ruleguard path settings (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2308">#2308</a>) cc262bba gosec: filter issues according to the severity and confidence (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2295">#2295</a>) 9b577fcb new-from-rev: add support for finding issues in entire files in a diff (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2264">#2264</a>) 2ea496f2 new-linter: ireturn (checks for function return type) (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2219">#2219</a>) 17d24ebd nlreturn: add block-size option (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2237">#2237</a>)</p> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="861262b71f"><code>861262b</code></a> Add github.com/breml/bidichk linter (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2330">#2330</a>)</li> <li><a href="77d4115b0f"><code>77d4115</code></a> docs: add documentation for go-critic and ruleguard settings (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2304">#2304</a>)</li> <li><a href="2c01ea7ff2"><code>2c01ea7</code></a> gocritic: add support for variable substitution in ruleguard path settings (#...</li> <li><a href="f9f6486e15"><code>f9f6486</code></a> docs: change Github to GitHub in comments and docs (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2341">#2341</a>)</li> <li><a href="1be9570abf"><code>1be9570</code></a> Refactor: preallocate slices (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2340">#2340</a>)</li> <li><a href="a8887d5655"><code>a8887d5</code></a> fix: don't hide enable-all option (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2338">#2338</a>)</li> <li><a href="f47f4f5557"><code>f47f4f5</code></a> codeql: Remove unneeded steps (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2336">#2336</a>)</li> <li><a href="8cb9c769ff"><code>8cb9c76</code></a> fix: Add missing space in "disabled by config" warning (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2310">#2310</a>)</li> <li><a href="a2b2968b12"><code>a2b2968</code></a> build(deps): bump gatsby-plugin-robots-txt in /docs (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2332">#2332</a>)</li> <li><a href="dcaaa894af"><code>dcaaa89</code></a> build(deps): bump gatsby-remark-copy-linked-files in /docs (<a href="https://github-redirect.dependabot.com/golangci/golangci-lint/issues/2335">#2335</a>)</li> <li>Additional commits viewable in <a href="https://github.com/golangci/golangci-lint/compare/v1.42.1...v1.43.0">compare view</a></li> </ul> </details> <br /> [](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) </details>
Tendermint
Byzantine-Fault Tolerant State Machines. Or Blockchain, for short.
| Branch | Tests | Coverage | Linting |
|---|---|---|---|
| master |  |
 |
 |
Tendermint Core is a Byzantine Fault Tolerant (BFT) middleware that takes a state transition machine - written in any programming language - and securely replicates it on many machines.
For protocol details, see the specification.
For detailed analysis of the consensus protocol, including safety and liveness proofs, see our recent paper, "The latest gossip on BFT consensus".
Releases
Please do not depend on master as your production branch. Use releases instead.
Tendermint has been in the production of private and public environments, most notably the blockchains of the Cosmos Network. we haven't released v1.0 yet since we are making breaking changes to the protocol and the APIs. See below for more details about versioning.
In any case, if you intend to run Tendermint in production, we're happy to help. You can contact us over email or join the chat.
More on how releases are conducted can be found here.
Security
To report a security vulnerability, see our bug bounty program. For examples of the kinds of bugs we're looking for, see our security policy.
We also maintain a dedicated mailing list for security updates. We will only ever use this mailing list to notify you of vulnerabilities and fixes in Tendermint Core. You can subscribe here.
Minimum requirements
| Requirement | Notes |
|---|---|
| Go version | Go1.16 or higher |
Documentation
Complete documentation can be found on the website.
Install
See the install instructions.
Quick Start
- Single node
- Local cluster using docker-compose
- Remote cluster using Terraform and Ansible
- Join the Cosmos testnet
Contributing
Please abide by the Code of Conduct in all interactions.
Before contributing to the project, please take a look at the contributing guidelines and the style guide. You may also find it helpful to read the specifications, watch the Developer Sessions, and familiarize yourself with our Architectural Decision Records.
Versioning
Semantic Versioning
Tendermint uses Semantic Versioning to determine when and how the version changes. According to SemVer, anything in the public API can change at any time before version 1.0.0
To provide some stability to users of 0.X.X versions of Tendermint, the MINOR version is used to signal breaking changes across Tendermint's API. This API includes all publicly exposed types, functions, and methods in non-internal Go packages as well as the types and methods accessible via the Tendermint RPC interface.
Breaking changes to these public APIs will be documented in the CHANGELOG.
Upgrades
In an effort to avoid accumulating technical debt prior to 1.0.0, we do not guarantee that breaking changes (ie. bumps in the MINOR version) will work with existing Tendermint blockchains. In these cases you will have to start a new blockchain, or write something custom to get the old data into the new chain. However, any bump in the PATCH version should be compatible with existing blockchain histories.
For more information on upgrading, see 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.
Resources
Tendermint Core
We keep a public up-to-date version of our roadmap here
For details about the blockchain data structures and the p2p protocols, see the Tendermint specification.
For details on using the software, see the documentation which is also hosted at: https://docs.tendermint.com/master/
Tools
Benchmarking is provided by tm-load-test.
Additional tooling can be found in /docs/tools.
Applications
- Cosmos SDK; a cryptocurrency application framework
- Ethermint; Ethereum on Tendermint
- Many more
Research
- The latest gossip on BFT consensus
- Master's Thesis on Tendermint
- Original Whitepaper: "Tendermint: Consensus Without Mining"
- Tendermint Core Blog
- Cosmos Blog
Join us!
Tendermint Core is maintained by Interchain GmbH. If you'd like to work full-time on Tendermint Core, we're hiring!
Funding for Tendermint Core development comes primarily from the Interchain Foundation, a Swiss non-profit. The Tendermint trademark is owned by Tendermint Inc., the for-profit entity that also maintains tendermint.com.