What changed, on every surface, within minutes.

• fix(cli): enforce read-only workspace settings in untrusted folders by @jvargassanchez-dot in https://github.com/google-gemini/gemini-cli/pull/29583
• fix(core): avoid duplicate tool response turns when resuming sessions by @diegogodinezr in https://github.com/google-gemini/gemini-cli/pull/29618
• fix(core): prevent deletion of resumed session history on quick exit (#29198) by @villahernandez-coder in https://github.com/google-gemini/gemini-cli/pull/29584
• Changelog for v0.64.0-preview.0 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/29656

• Admins: There is no specific admin control for this mobile feature beyond the general Gemini for Google Workspace enablement at the domain/OU level. Visit the Help Center to learn more about managing Gemini access.
• End users: This feature will be available by default for eligible users. To access it, open a compatible spreadsheet on your iOS device and tap the Ask Gemini icon. Visit the Help Center to learn more about using Gemini…
• Rapid Release and Scheduled Release domains: Gradual rollout (up to 15 days for feature visibility) started on October 15, 2026
• Business: Business Starter, Standard, and Plus

> [!NOTE] > Note: To ensure reliable performance for everyone, we are limiting access to the 2.5 models to users who have actively used them in the past. These models are not deprecated and will continue to be served until further notice through the API. For any new projects, use our latest models: 3.5 Flash-Lite or 3.8 Flash. This helps us maintain…

> [!NOTE] > Note: To ensure reliable performance for everyone, we are limiting access to the 2.5 models to users who have actively used them in the past. These models are not deprecated and will continue to be served until further notice through the API. For any new projects, use our latest models: 3.5 Flash-Lite or 3.8 Flash. This helps us maintain…

• See where the information is coming from: An email source card is now surfaced prominently at every conversational turn.
• Ability to pick the voice of your choice: You can now pick your preferred voice directly from Gmail Live.
• “What is the order status for Black Forest Construction Supply?”
• “When is my next mandatory training due?”

• Suggested to-dos: Automatically extracts action items, deliverables, and deadlines embedded within email conversations. Teams and business leaders gain clear visibility into critical follow-ups without manual…
• Topics to catch up on: Delivers clear, context-rich summaries of your most important topics, across multi-message threads and rapid back-and-forth discussions. Users can reference this section to get caught up on the…
• Admins: There is no admin control for this feature.
• End users: Eligible users can access AI Inbox directly within the Gmail desktop client or mobile app menu. Use our Help Center to learn more about AI Inbox.

• refactor(a2a-server): implement V1 to V2 settings migration logic by @jvargassanchez-dot in https://github.com/google-gemini/gemini-cli/pull/29450
• fix(acp): bridge PromptResponse.usage and emit usage_update notifications (#29389) by @elberthc-byte in https://github.com/google-gemini/gemini-cli/pull/29549
• Changelog for v0.63.0-preview.0 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/29565
• fix(cli): propagate resolved folder trust state in headless mode (#29031) by @amelidev in https://github.com/google-gemini/gemini-cli/pull/29528

• Admins: Visit the Help Center to learn more about admin controls for skills in Workspace. There are no admin controls for skills in the Gemini app.
• End users: Visit the Help Center to learn more about skills in Workspace and skills in the Gemini app. Google Classroom users can also explore our guidance on creating and using teacher-led AI experiences directly in…
• Skills in the Gemini app
• Rapid Release and Scheduled Release domains: Gradual rollout starting on October 13, 2026, with expected completion by mid-November, 2026

• What: Open the left menu and click Customize to tailor how Gemini responds and connects to your everyday tools in one place. You can discover apps and add skills so Gemini can tackle your most repetitive tasks, like…
• Why: We want to make Gemini work the way you do. By bringing your favorite apps and custom skills together in a single conversation, Gemini helps you skip the context switching and get more done, faster and easier.

• What: Starting today, Gemini 4 Argon is rolling out globally for Google AI Pro & Ultra subscribers in the Gemini app. 4 Argon is our newest frontier model, built to take your most complex tasks from start to finish…
• Why: We want to make Gemini the most helpful AI assistant for everyone. With the frontier performance of Gemini 4 Argon, you can now turn your most ambitious ideas into real projects.

• What: Google Antigravity is now built into the Gemini macOS app, so go straight from brainstorming in chat to coding apps, building web experiences, and prototyping ideas. Spin up a coding agent in Antigravity, approve…
• Why: We want to help you turn ambitious ideas into working code and prototypes faster, right where you already work on your Mac. With Antigravity built into the Gemini app, you get an agentic coding partner that plans…

Gemini 4 Argon (gemini-4-argon) generally available (GA) : Released Gemini 4 Argon (gemini-4-argon), our most capable model built for complex coding, agentic, math, and science tasks. For API changes, pricing, and migration guidance, see What's new in Gemini 4 Argon.