## Summary

Updated Release Please configuration to include `refactor` and `perf`
commit types in changelog generation.

**Changes:**
- Added `changelog-sections` to `.release-please-config.json`
- `refactor:` commits now appear under "Code Refactoring" section
- `perf:` commits now appear under "Performance Improvements" section

This fixes the issue where PR #377 (refactor: remove template backwards
compatibility symlink) was not included in the Release Please PR #376.

## Test plan

- [x] Configuration follows Release Please JSON schema
- [x] After merge, Release Please should update PR #376 to include
refactor commits

## Context

By default, Release Please only includes `feat` and `fix` commits in
changelogs. This change explicitly configures which commit types should
appear, ensuring refactoring and performance improvements are
documented.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-authored-by: Claude <noreply@anthropic.com>

## Summary

Added `chore` commit type to Release Please changelog configuration.

**Changes:**
- Added `chore` type to `changelog-sections` in
`.release-please-config.json`
- Chore commits will now appear under "Miscellaneous Chores" section in
release notes

This ensures maintenance tasks like dependency updates are documented in
releases.

## Test plan

- [x] Configuration follows Release Please JSON schema
- [x] After merge, Release Please should include chore commits in PR
#376

## Context

Previously, chore commits (like PR #374 "chore(deps): update JavaScript
and Python dependencies" and PR #375 "chore: add permissions") were
excluded from release notes. This change makes them visible to users so
they can see what maintenance work was done.

Common chore commits include:
- Dependency updates
- CI/CD configuration changes
- Repository maintenance
- Build system updates

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-authored-by: Claude <noreply@anthropic.com>