v0.5.2

What's Changed

• Upgrade workflows to latest gh-aw prerelease by @lpcox in #15809
• Bump astral-sh/setup-uv from 10.3.0 to 10.3.2 by @dependabot[bot] in #15821
• Bump docker/login-action from 4.6.0 to 4.7.0 by @dependabot[bot] in #15820
• Bump actions/setup-python from 7.0.0 to 7.1.0 by @dependabot[bot] in #15819
• [test-improver] Improve tests for util collections by @github-actions[bot] in #15792
• Cover organization-only security advisory labeling by @lpcox with @Copilot in #15852
• [Repo Assist] Label review_threads responses from get_review_comments by @github-actions[bot] in #15846
• Support per-comment provenance in nested GitHub review threads by @lpcox with @Copilot in #15853
• Fix release activation cleanup after repository checkout by @lpcox in #15860
• Fix runtime setup loading across all agentic workflows by @lpcox in #15861
• Upgrade gh-aw workflows to latest pre-release by @lpcox in #15868

Full Changelog: v0.5.1...v0.5.2