GC
Gemini CLI v0.33.0
Released · Google
Announcements: v0.33.0 - 2026-03-11
What the release notes say
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Agent Architecture Enhancements: Introduced HTTP authentication for A2A remote agents and authenticated A2A agent card discovery ( #20510 by @SandyTao520, #20622 by @SandyTao520).
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Plan Mode Updates: Expanded Plan Mode with built-in research subagents, annotation support for feedback, and a new copy subcommand ( #20972 by @Adib234, #20988 by @ruomengz).
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CLI UX & Admin Controls: Redesigned the header to be compact with an ASCII icon, inverted context window display to show usage, and enabled a 30-day default retention for chat history ( #18713 by @keithguerin, #20853 by @skeshive).