ci: add GitHub Actions workflow; fix CHANGELOG date

.github/workflows/test.yml

@@ -0,0 +1,33 @@
+name: Tests
+
+on:
+  push:
+    branches: ["main"]
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  test:
+    name: Python ${{ matrix.python-version }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache-dependency-glob: "pyproject.toml"
+
+      - name: Build and install package
+        run: uv pip install -e .
+
+      - name: Verify import
+        run: uv run python -c "from tts_service_api import VERSION; print(VERSION.__version__)"

CHANGELOG.md

@@ -7,7 +7,7 @@ The major version of this package tracks the TTS Service API major version.
 
 ## [Unreleased]
 
-## [3.2.1] - 2026-03-27
+## [3.2.1] - 2026-03-30
 
 ### Changed
 - PyPI package renamed from `tts-service-api` to `tts-api` (ASR naming convention).