build(deps): bump actions/checkout from 6 to 7

Bumps [actions/checkout](https://github.com/actions/checkout) from 6 to 7.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v6...v7)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/ccpp.yml

@@ -16,7 +16,7 @@ jobs:
     name: Ubuntu/GCC Meson build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Install Dependencies
         run: |
@@ -40,7 +40,7 @@ jobs:
       matrix:
         cxx_standard: [17, 20, 23]
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Install Minimal Dependencies
         run: |
@@ -78,7 +78,7 @@ jobs:
         DEBIAN_FRONTEND: noninteractive
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Install Dependencies
         run: |
@@ -131,7 +131,7 @@ jobs:
       matrix:
         cxx_standard: [17, 20, 23]
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Install Homebrew Dependencies
         run: brew install msgpack-cxx asio gnutls nettle readline fmt jsoncpp argon2 openssl cppunit

.github/workflows/clang-analyzer.yml

@@ -6,7 +6,7 @@ jobs:
     name: Clang Static Analysis
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: deps
         run: |
           sudo apt update && \

.github/workflows/codeql.yml

@@ -27,7 +27,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
 
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v4

.github/workflows/python-wheels.yml

@@ -19,7 +19,7 @@ jobs:
         os: [ubuntu-latest, ubuntu-24.04-arm, macos-latest]
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       # Run locally with: pipx run cibuildwheel --platform linux python
       - name: Build wheels
@@ -36,7 +36,7 @@ jobs:
     name: Build wheels on Windows
     runs-on: windows-latest
     env:
-      VCPKG_VERSION: "2025.07.25"
+      VCPKG_VERSION: "2026.06.01"
       VCPKG_INSTALLATION_ROOT: "C:\\vcpkg"
       VCPKG_DISABLE_METRICS: "1"
       VCPKG_DEFAULT_TRIPLET: x64-windows-release
@@ -44,7 +44,7 @@ jobs:
       VCPKG_DEFAULT_BINARY_CACHE: ${{ github.workspace }}\vcpkg_binary_cache
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Cache vcpkg installed packages
         id: cache-vcpkg

.github/workflows/release-package.yml

@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v4
@@ -66,7 +66,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v4
@@ -107,7 +107,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v4
@@ -148,7 +148,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v4
@@ -190,7 +190,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v4
@@ -231,7 +231,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v4
@@ -273,7 +273,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v4
@@ -309,7 +309,7 @@ jobs:
     name: Build Windows MSI Installer
     runs-on: windows-latest
     env:
-      VCPKG_VERSION: "2025.07.25"
+      VCPKG_VERSION: "2026.06.01"
       VCPKG_INSTALLATION_ROOT: "C:\\vcpkg"
       VCPKG_DISABLE_METRICS: "1"
       VCPKG_DEFAULT_TRIPLET: x64-windows
@@ -319,7 +319,7 @@ jobs:
       contents: read
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           submodules: recursive
 
@@ -413,7 +413,7 @@ jobs:
     name: Build Windows dhtnode
     runs-on: windows-latest
     env:
-      VCPKG_VERSION: "2025.07.25"
+      VCPKG_VERSION: "2026.06.01"
       VCPKG_INSTALLATION_ROOT: "C:\\vcpkg"
       VCPKG_DISABLE_METRICS: "1"
       VCPKG_DEFAULT_TRIPLET: x64-windows-static-release
@@ -423,7 +423,7 @@ jobs:
       contents: read
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           submodules: recursive
 
@@ -499,7 +499,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Download Windows MSI artifact
         uses: actions/download-artifact@v8

.github/workflows/windows-build.yml

@@ -9,7 +9,7 @@ on:
     branches: [ main, master ]
 
 env:
-  VCPKG_VERSION: "2026.01.16"
+  VCPKG_VERSION: "2026.06.01"
   VCPKG_INSTALLATION_ROOT: "C:\\vcpkg"
   VCPKG_DISABLE_METRICS: "1"
   VCPKG_INSTALLED_DIR: ${{ github.workspace }}\vcpkg_installed
@@ -27,7 +27,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up MSVC
         uses: microsoft/setup-msbuild@v3
@@ -75,7 +75,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up MSVC
         uses: microsoft/setup-msbuild@v3
@@ -125,7 +125,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up MSVC
         uses: microsoft/setup-msbuild@v3
@@ -202,7 +202,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up MSVC
         uses: microsoft/setup-msbuild@v3
@@ -275,7 +275,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup MinGW
         uses: msys2/setup-msys2@v2

CMakeLists.txt

@@ -10,7 +10,7 @@ if(POLICY CMP0167)
 endif()
 
 set (opendht_VERSION_MAJOR 4)
-set (opendht_VERSION_MINOR 0.0)
+set (opendht_VERSION_MINOR 1.0)
 set (opendht_VERSION ${opendht_VERSION_MAJOR}.${opendht_VERSION_MINOR})
 set (PACKAGE_VERSION ${opendht_VERSION})
 set (VERSION "${opendht_VERSION}")

meson.build

@@ -5,7 +5,7 @@ project(
     'cython',
     license: 'MIT',
     license_files: 'LICENSE',
-    version: '4.0.0',
+    version: '4.1.0',
     meson_version: '>=1.1.0',
     default_options: ['cpp_std=c++20', 'warning_level=3'],
 )
@@ -15,10 +15,23 @@ nettle = dependency('nettle')
 msgpack = dependency('msgpack-cxx', required: false)
 argon2 = dependency('libargon2')
 fmt = dependency('fmt')
-openssl = dependency('openssl', required: get_option('proxy_client'))
-jsoncpp = dependency('jsoncpp', required: get_option('proxy_client'))
-llhttp = dependency('llhttp', 'libllhttp', required: get_option('proxy_client'))
-simdutf = dependency('simdutf', required: get_option('proxy_client'))
+
+proxy_enabled = get_option('proxy_client').enabled() or get_option('proxy_server').enabled()
+
+openssl = dependency('openssl', required: proxy_enabled)
+jsoncpp = dependency('jsoncpp', required: proxy_enabled)
+llhttp = dependency('llhttp', 'libllhttp', required: proxy_enabled)
+simdutf = dependency('simdutf', required: proxy_enabled)
+
+# restinio is a header-only library that may not ship a pkg-config file
+restinio_dep = dependency('restinio', required: false)
+if not restinio_dep.found()
+    cpp = meson.get_compiler('cpp')
+    if cpp.has_header('restinio/all.hpp', required: proxy_enabled)
+        restinio_dep = declare_dependency()
+    endif
+endif
+
 io_uring = host_machine.system() == 'linux' ? dependency('liburing', required: false) : disabler()
 
 deps = [
@@ -33,6 +46,10 @@ deps = [
     llhttp,
 ]
 
+if restinio_dep.found()
+    deps += restinio_dep
+endif
+
 if host_machine.system() == 'linux' and io_uring.found()
     deps += io_uring
 endif
@@ -79,7 +96,7 @@ if get_option('indexation').enabled()
     opendht_src += 'src/indexation/pht.cpp'
     add_project_arguments('-DOPENDHT_INDEXATION', language: 'cpp')
 endif
-if jsoncpp.found()
+if jsoncpp.found() and simdutf.found()
     opendht_src += ['src/base64.cpp']
     add_project_arguments('-DOPENDHT_JSONCPP', language: 'cpp')
     conf_data.set('jsoncpp_lib', ', jsoncpp')

vcpkg-configuration.json

@@ -1,7 +1,7 @@
 {
   "default-registry": {
     "kind": "git",
-    "baseline": "66c0373dc7fca549e5803087b9487edfe3aca0a1",
+    "baseline": "f3e10653cc27d62a37a3763cd84b38bca07c6075",
     "repository": "https://github.com/microsoft/vcpkg"
   },
   "registries": [

vcpkg.json

@@ -1,6 +1,6 @@
 {
   "name": "opendht",
-  "version-string": "4.0.0",
+  "version-string": "4.1.0",
   "port-version": 1,
   "description": "OpenDHT: A lightweight C++17 Distributed Hash Table library.",
   "homepage": "https://opendht.net",