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GoogleGemini CLI

Gemini CLI 0.66.0

18 fixes9 other

AI summary

Written by AI from the official notes. Check them for exact details.

Gemini CLI 0.66.0 includes 18 bug fixes and updates to documentation.

  • Implemented synchronized output and improved spinner rendering
  • Fixed debug console height calculation and flickering
  • Prevented right-hand border bleed in scrollable containers
  • Updated README to remove obsolete content
  • Added banner about Gemini CLI optimization for Gemini 4

Why it matters: Users of Gemini CLI should review these changes for improved functionality and stability.

Official notes on github.com

Full release notes27 changes

What's Changed

  • Update ROADMAP.md to no longer reference outdated 2025 roadmap
  • Changelog for v0.65.0-preview.0
  • chore(release): bump version to 0.66.0-nightly.20261013.g204db94ae
  • Changelog for v0.64.0
  • fix(ui): implement synchronized output and isolate spinner rendering
  • fix(ui): fix debug console height calculation and terminalBuffer flickering
  • fix(cli): prevent right-hand border bleed in scrollable tool containers
  • refactor(core,cli): emit tool call groups from the scheduler and drop the UI lookahead
  • fix(core): format and quote Windows diff command arguments in openDiff
  • fix(cli): round before selecting units in formatDuration
  • fix(core): disable interactive credential and SSH prompts in getSafeGitEnv
  • fix(cli): resolve settings placeholders after loading.env files
  • fix(core): harden SKILL.md frontmatter parsing for single-line descriptions
  • Add Banner about Gemini CLI not being optimized for Gemini 4
  • Update README to remove obsolete content
  • fix(ci): remove unsupported members permission in unassign-inactive-assignees workflow
  • fix(cli): reset slash-command conflict dedupe when conflicts reappear
  • fix(cli): verify active binary update to prevent PATH shadowing false success
  • fix(cli): support 'keys' array in keybindings.json
  • fix(cli): forward termination signals from bootstrap parent to child process
  • fix(ui): preserve terminal scrollback during viewport refreshes
  • fix(cli): decode streamed Node HTTP activity chunks with StringDecoder
  • chore: migrate gsutil usage to gcloud storage
  • fix(core): preserve user-level ~/.gitconfig in shell and git environments
  • fix(core): prevent false positive matches in isAuthenticationError
  • fix(core): support opt-in private network endpoints for MCP OAuth flows

New Contributors

  • @gurusai-voleti made their first contribution in #29839

Full Changelog: v0.65.0...v0.66.0