Dependency refresh: Serializable 0.10.1 / Units 0.2.2 (#2)

.github/workflows/dependency-refresh-tests.yml

@@ -0,0 +1,70 @@
+name: Dependency Refresh Tests
+
+on:
+  push:
+    branches:
+      - feature/2-serializable-0.10.1-dependency-refresh
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  host-tests:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Configure
+        run: cmake -S tests -B build
+      - name: Build
+        run: cmake --build build --parallel
+      - name: Test
+        run: ctest --test-dir build --output-on-failure
+
+  esp32-serializable-units:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          path: project/ESPressio-Units
+      - uses: actions/checkout@v4
+        with:
+          repository: Flowduino/ESPressio-Serializable
+          ref: 0.10.1
+          path: project/dependencies/ESPressio-Serializable
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.x'
+      - name: Install PlatformIO
+        run: pip install platformio
+      - name: Create consumer project
+        shell: bash
+        run: |
+          mkdir -p project/compile/src
+          cat > project/compile/platformio.ini <<'EOF'
+          [env:esp32]
+          platform = espressif32
+          board = esp32dev
+          framework = arduino
+          build_flags = -std=gnu++17
+          build_unflags = -std=gnu++11
+          lib_ldf_mode = deep+
+          lib_deps =
+              ../dependencies/ESPressio-Serializable
+              ../ESPressio-Units
+          EOF
+          cat > project/compile/src/main.cpp <<'EOF'
+          #include <Arduino.h>
+          #include <ESPressio_Units.hpp>
+          #include <ESPressio_SerializableUnits.hpp>
+
+          using SerializableInterval = ESPressio::Units::SerializableMilliSeconds<unsigned long>;
+
+          void setup() {
+              SerializableInterval interval(500);
+              (void)interval;
+          }
+
+          void loop() {}
+          EOF
+      - name: Compile Serializable Unit integration
+        run: pio run -d project/compile

CHANGELOG.md

@@ -12,7 +12,25 @@ Versioning](https://semver.org/).
 > had little or no release-note detail, the entry is intentionally terse
 > rather than inferring unsupported intent.
 
-## \[0.2.1\] - 2026-08-19
+## [0.2.2] - 2026-08-20
+
+### Changed
+
+- Updated the optional ESPressio Serializable integration baseline from
+  `>= 0.10.0 < 1.0.0` to `>= 0.10.1 < 1.0.0`.
+- Updated PlatformIO examples and current dependency documentation to target
+  ESPressio Serializable 0.10.1.
+- Updated package metadata for ESPressio Units 0.2.2.
+
+### Compatibility
+
+- Ordinary Unit types remain dependency-free with respect to ESPressio
+  Serializable.
+- Serializable Unit variants remain opt-in and source-compatible.
+- No Units runtime or public API behaviour changes are introduced by this
+  dependency-maintenance release.
+
+## [0.2.1] - 2026-08-19
 
 ### Changed
 
@@ -24,7 +42,7 @@ Versioning](https://semver.org/).
 -   Updated current dependency documentation and release metadata for the
     ESPressio dependency refresh.
 
-## \[0.2.0\] - 2026-08-18
+## [0.2.0] - 2026-08-18
 
 ### Added
 
@@ -47,7 +65,7 @@ Versioning](https://semver.org/).
     serialization overhead.
 -   Kept ESPressio Serializable as a pay-for-what-you-use dependency.
 
-## \[0.1.0\] - 2026-08-11
+## [0.1.0] - 2026-08-11
 
 ### Added