Release v0.27.0-nightly.20260122.61040d0eb

What's Changed

• fix(cli): fix newline support broken in previous PR by @scidomino in https://github.com/google-gemini/gemini-cli/pull/17159
• Add interactive ValidationDialog for handling 403 VALIDATION_REQUIRED errors. by @gsquared94 in https://github.com/google-gemini/gemini-cli/pull/16231
• Add Esc-Esc to clear prompt when it's not empty by @Adib234 in https://github.com/google-gemini/gemini-cli/pull/17131
• Avoid spurious warnings about unexpected renders triggered by appEvents and coreEvents. by @jacob314 in https://github.com/google-gemini/gemini-cli/pull/17160
• fix(cli): resolve home/end keybinding conflict by @scidomino in https://github.com/google-gemini/gemini-cli/pull/17124
• fix(cli): display 'http' type on mcp list by @pamanta in https://github.com/google-gemini/gemini-cli/pull/16915
• fix bad fallback logic external editor logic by @scidomino in https://github.com/google-gemini/gemini-cli/pull/17166
• Fix bug where System scopes weren't migrated. by @jacob314 in https://github.com/google-gemini/gemini-cli/pull/17174
• Fix mcp tool lookup in tool registry by @werdnum in https://github.com/google-gemini/gemini-cli/pull/17054
• remove fireAgent and beforeAgent hook by @ishaanxgupta in https://github.com/google-gemini/gemini-cli/pull/16919
• Remove unused modelHooks and toolHooks by @ved015 in https://github.com/google-gemini/gemini-cli/pull/17115
• feat(cli): sanitize ANSI escape sequences in non-interactive output by @sehoon38 in https://github.com/google-gemini/gemini-cli/pull/17172
• Update Attempt text to Retry when showing the retry happening to the … by @sehoon38 in https://github.com/google-gemini/gemini-cli/pull/17178
• chore(skills): update pr-creator skill workflow by @sehoon38 in https://github.com/google-gemini/gemini-cli/pull/17180
• feat(cli): implement event-driven tool execution scheduler by @abhipatel12 in https://github.com/google-gemini/gemini-cli/pull/17078
• chore(release): bump version to 0.27.0-nightly.20260121.97aac696f by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/17181
• Remove other rewind reference in docs by @chrstnb in https://github.com/google-gemini/gemini-cli/pull/17149
• feat(skills): add code-reviewer skill by @sehoon38 in https://github.com/google-gemini/gemini-cli/pull/17187
• feat(plan): Extend Shift+Tab Mode Cycling to include Plan Mode by @Adib234 in https://github.com/google-gemini/gemini-cli/pull/17177
• feat(plan): refactor TestRig and eval helper to support configurable approval modes by @jerop in https://github.com/google-gemini/gemini-cli/pull/17171
• feat(workflows): support recursive workstream labeling and new IDs by @bdmorgan in https://github.com/google-gemini/gemini-cli/pull/17207
• Run evals for all models. by @gundermanc in https://github.com/google-gemini/gemini-cli/pull/17123
• fix(github): improve label-workstream-rollup efficiency with GraphQL by @bdmorgan in https://github.com/google-gemini/gemini-cli/pull/17217
• Docs: Update changelogs for v.0.25.0 and v0.26.0-preview.0 releases. by @g-samroberts in https://github.com/google-gemini/gemini-cli/pull/17215
• Migrate beforeTool and afterTool hooks to hookSystem by @ved015 in https://github.com/google-gemini/gemini-cli/pull/17204
• fix(github): improve label-workstream-rollup efficiency and fix bugs by @bdmorgan in https://github.com/google-gemini/gemini-cli/pull/17219
• feat(cli): improve skill enablement/disablement verbiage by @NTaylorMullen in https://github.com/google-gemini/gemini-cli/pull/17192
• fix(admin): Ensure CLI commands run in non-interactive mode by @skeshive in https://github.com/google-gemini/gemini-cli/pull/17218
• feat(core): support dynamic variable substitution in system prompt override by @NTaylorMullen in https://github.com/google-gemini/gemini-cli/pull/17042
• fix(core,cli): enable recursive directory access for by @galz10 in https://github.com/google-gemini/gemini-cli/pull/17094
• Docs: Marking for experimental features by @jkcinouye in https://github.com/google-gemini/gemini-cli/pull/16760
• Support command/ctrl/alt backspace correctly by @scidomino in https://github.com/google-gemini/gemini-cli/pull/17175
• feat(plan): add approval mode instructions to system prompt by @jerop in https://github.com/google-gemini/gemini-cli/pull/17151
• feat(core): enable disableLLMCorrection by default by @SandyTao520 in https://github.com/google-gemini/gemini-cli/pull/17223
• Remove unused slug from sidebar by @chrstnb in https://github.com/google-gemini/gemini-cli/pull/17229
• drain stdin on exit by @scidomino in https://github.com/google-gemini/gemini-cli/pull/17241
• refactor(cli): decouple UI from live tool execution via ToolActionsContext by @abhipatel12 in https://github.com/google-gemini/gemini-cli/pull/17183
• fix(core): update token count and telemetry on /chat resume history load by @psinha40898 in https://github.com/google-gemini/gemini-cli/pull/16279
• fix: /policy to display policies according to mode by @ishaanxgupta in https://github.com/google-gemini/gemini-cli/pull/16772
• fix(core): simplify replace tool error message by @SandyTao520 in https://github.com/google-gemini/gemini-cli/pull/17246
• feat(cli): consolidate shell inactivity and redirection monitoring by @NTaylorMullen in https://github.com/google-gemini/gemini-cli/pull/17086
• fix(scheduler): prevent stale tool re-publication and fix stuck UI state by @abhipatel12 in https://github.com/google-gemini/gemini-cli/pull/17227
• feat(config): default enableEventDrivenScheduler to true by @abhipatel12 in https://github.com/google-gemini/gemini-cli/pull/17211
• feat(hooks): enable hooks system by default by @abhipatel12 in https://github.com/google-gemini/gemini-cli/pull/17247

New Contributors

• @pamanta made their first contribution in https://github.com/google-gemini/gemini-cli/pull/16915

Full Changelog: https://github.com/google-gemini/gemini-cli/compare/v0.26.0-nightly.20260121.211d2c5fd...v0.27.0-nightly.20260122.61040d0eb