Gemini CLI published two new pre-releases (v0.55.0-nightly, v0.54.0-preview) and a stable

EXHIBIT 425 · URGENT

Jul 29, 2026 04:44 UTC github google-gemini/gemini-cli

Gemini CLI published two new pre-releases (v0.55.0-nightly, v0.54.0-preview) and a stable release (v0.53.0), introducing new features for PR generation, agent runners, and several core fixes.

READY TO POST:

gemini cli just dropped a new nightly and preview, plus a stable v0.53.0. looks like some interesting new pr generation and agent runner features are in there.

noticed a couple of new pre-releases for gemini-cli, v0.55.0-nightly and v0.54.0-preview, alongside v0.53.0. seems like they're adding firestore concurrency and an antigravity agent runner.

[MERGED across 3 sources: github_releases] shared signal: gemini-cli, gemini-cli-robot --- github_releases :: google-gemini/gemini-cli --- google-gemini/gemini-cli pre-release: v0.55.0-nightly.20260729.g3499c84f7 name: Release v0.55.0-nightly.20260729.g3499c84f7 published: 2026-07-29T01:29:18Z url: https://github.com/google-gemini/gemini-cli/releases/tag/v0.55.0-nightly.20260729.g3499c84f7 ## 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 --- github_releases :: google-gemini/gemini-cli --- google-gemini/gemini-cli pre-release: v0.54.0-preview.0 name: Release v0.54.0-preview.0 published: 2026-07-28T21:37:03Z url: https://github.com/google-gemini/gemini-cli/releases/tag/v0.54.0-preview.0 ## What's Changed * Changelog for v0.53.0-preview.0 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/28507 * Changelog for v0.52.0 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/28508 * chore(release): bump version to 0.54.0-