Gemini

Synchronized output and isolated spinner rendering stop terminal flicker, and getSafeGitEnv disables interactive credential and SSH prompts. Also fixed Windows diff command quoting in openDiff, right-hand border bleed in scrollable tool containers, and settings placeholder resolution after loading .env files.

Gemini 4 Argon is generally available, positioned as the most capable model for complex coding, agentic, math, and science tasks. API changes, pricing, and migration guidance are covered in the "What's new in Gemini 4 Argon" documentation.

Full Changelog: https://github.com/google-gemini/gemini-cli/compare/v0.65.0-nightly.20261010.g9b6e0265d...v0.65.0-nightly.20261012.g9b6e0265d

Fixed a hang on Enter keypress in interactive mode and stale cached credentials persisting when re-selecting Google login. Also isolates tool rejection to the active call in sequential batches and skips eager recursive file reading for @ references.

What's Changed

• fix(patch): cherry-pick 2ce1a69 to release/v0.64.0-preview.0-pr-29672 to patch version v0.64.0-preview.0 and create version 0.64.0-preview.1 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/29696

Telemetry configuration now supports custom OTLP headers. Also fixed infinite verification and OAuth retry loops, and enforced the terminal user turn invariant with normalized request contents.

Gemini 3.7 Flash is deprecated and routed to gemini-3.8-flash, while gemini-3.5-flash is deprecated and routed to gemini-3.6-flash. The deep-research-pro-preview-12-2025 model shuts down on October 23, 2026.