gemini-cli/docs/changelogs/latest.md

Latest stable release: v0.54.0

Released: August 6, 2026

For most users, our latest stable release is the recommended release. Install the latest stable version with:

npm install -g @google/gemini-cli

Highlights

• PR Generation & Antigravity Agent: Implemented Firestore concurrency dual-locking mechanisms in the database and introduced the Antigravity agent runner with comprehensive prompt templates.
• Caretaker Triaging & Issue Security: Improved the caretaker triage loop to post a descriptive comment prior to auto-closing issues, and sanitized issue titles within an untrusted context to ensure secure processing.
• Enhanced Authentication & Security: Enforced strict HTTPS validation for GoogleCredentialsAuthProvider to block cleartext leakage, and implemented tag length validation for the file keychain system.
• Model Fallback & History Filtering: Resolved stateful API errors by rotating session IDs on model fallback, optimized conversation history retrieval by filtering out thought parts when context management is disabled, and correctly skipped merged function responses when tracking active loops.

What's Changed

• Changelog for v0.53.0-preview.0 by @gemini-cli-robot in #28507
• Changelog for v0.52.0 by @gemini-cli-robot in #28508
• chore(release): bump version to 0.54.0-nightly.20260722.gf743ab579 by @gemini-cli-robot in #28510
• fix(caretaker): sanitize and wrap issue title in untrusted_context by @chadd28 in #28352
• chore(caretaker): update vitest to v3.2.4 and add package-lock.json files by @chadd28 in #28409
• fix(core): rotate session ID on model fallback to prevent stateful API errors by @amelidev in #28469
• feat(caretaker-triage): post comment before auto-closing issues by @chadd28 in #28411
• fix(core): enforce HTTPS for GoogleCredentialsAuthProvider to prevent cleartext leakage by @amelidev in #28517
• fix(core): filter out thought parts from getHistoryTurns when context management is disabled by @DavidAPierce in #28509
• fix(a2a-server): normalize CRLF line endings to LF in getProposedContent by @luisfelipe-alt in #28531
• fix(core): enforce explicit tag length and validation in file keychain by @luisfelipe-alt in #28523
• chore/release: bump version to 0.54.0-nightly.20260728.gbef611950 by @gemini-cli-robot in #28552
• feat(pr-generator-db): implement Firestore concurrency dual-locking and test ingestion utilities by @joneba-google in #28432
• feat(pr-generator-agent): implement Antigravity agent runner and prompt templates … by @joneba-google in #28434
• fix(core): skip merged function-response turns when finding the active loop by @adamfweidman in #28565
• fix(patch): cherry-pick f47d6c6 to release/v0.54.0-preview.0-pr-28566 to patch version v0.54.0-preview.0 and create version 0.54.0-preview.1 by @gemini-cli-robot in #28609

Full Changelog: https://github.com/google-gemini/gemini-cli/compare/v0.53.1...v0.54.0