## What's Changed
* chore/release: bump version to 0.54.0-nightly.20260728.gbef611950 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/28552
* feat(pr-generator-db): implement Firestore concurrency dual-locking and test ingestion utilities by @joneba-google in https://github.com/google-gemini/gemini-cli/pull/28432
* feat(pr-generator-agent): implement Antigravity agent runner and prompt templates … by @joneba-google in https://github.com/google-gemini/gemini-cli/pull/28434
* fix(core): skip merged function-response turns when finding the active loop by @adamfweidman in https://github.com/google-gemini/gemini-cli/pull/28565
* chore(release): bump version to 0.55.0-nightly.20260728.gd29268d36 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/28569
## New Contributors
* @joneba-google made their first contribution in https://github.com/google-gemini/gemini-cli/pull/28432
**Full Changelog**: https://github.com/google-gemini/gemini-cli/compare/v0.54.0-nightly.20260728.gbef611950...v0.55.0-nightly.20260729.g3499c84f7