release: bump version to 0.65.2

docs/CHANGELOG.md

@@ -8,6 +8,22 @@ This project follows the repository versioning rule:
 - `improvement` -> `+0.0.1`（bugfix + 小功能混合）
 - `bugfix` -> `+0.0.1`
 
+## [0.65.2] — 2026-05-22
+
+Released: 2026-05-22
+
+### Highlights
+- Stabilize AI Provider rebuild detection so unchanged source no longer rebuilds just because file timestamps or local cache state changed.
+- Keep `uv.lock` on the official registry while still allowing local and Docker builds to use the user's `uv.toml`.
+- Prevent local startup and bootstrap commands from rewriting `uv.lock` when a user-level mirror is configured.
+
+### Added / Fixed / Improved
+- AI Provider fingerprints now use content hashes, base image inputs, dependency metadata, and an image label instead of file mtimes.
+- `planet.sh` and `scripts/bootstrap-dev.sh` now use `uv sync --frozen`, and backend startup uses `uv run --frozen`.
+- Docker Compose passes the AI Provider fingerprint into the image build so future starts can inspect the image label directly.
+
+---
+
 ## [0.65.1] — 2026-05-22
 
 Released: 2026-05-22