What's Changed

• chore/release: bump version to 0.24.0-nightly.20251227.37be16243 by @gemini-cli-robot in #15612
• refactor: deprecate legacy confirmation settings and enforce Policy Engine by @abhipatel12 in #15626
• Migrate console to coreEvents.emitFeedback or debugLogger by @Adib234 in #15219
• Exponential back-off retries for retryable error without a specified … by @sehoon38 in #15684
• feat(agents): add support for remote agents and multi-agent TOML files by @adamfweidman in #15437
• Update wittyPhrases.ts by @segyges in #15697
• refactor(auth): Refactor non-interactive mode auth validation & refresh by @skeshive in #15679
• Revert "Update wittyPhrases.ts (#15697)" by @abhipatel12 in #15719
• fix(hooks): deduplicate agent hooks and add cross-platform integration tests by @abhipatel12 in #15701
• Implement support for tool input modification by @gundermanc in #15492
• Add instructions to the extensions update info notification by @chrstnb in #14907
• Add extension settings info to /extensions list by @chrstnb in #14905
• Agent Skills: Implement Core Skill Infrastructure & Tiered Discovery by @NTaylorMullen in #15698
• chore: remove cot style comments by @abhipatel12 in #15735
• feat(agents): Add remote agents to agent registry by @sehoon38 in #15711
• feat(hooks): implement STOP_EXECUTION and enhance hook decision handling by @SandyTao520 in #15685

New Contributors

• @segyges made their first contribution in #15697

Full Changelog: v0.24.0-nightly.20251227.37be16243...v0.24.0-nightly.20251231.05049b5ab

What's Changed

• fix(patch): cherry-pick 07e597d to release/v0.23.0-preview.3-pr-15684 [CONFLICTS] by @gemini-cli-robot in #15734

Full Changelog: v0.23.0-preview.3...v0.23.0-preview.4

What's Changed

• fix(patch): cherry-pick 07e597d to release/v0.22.4-pr-15684 [CONFLICTS] by @gemini-cli-robot in #15733

Full Changelog: v0.22.4...v0.22.5

What's Changed

• chore(core): fix comment typo by @Mapleeeeeeeeeee in #15558
• feat: Show snowfall animation for holiday theme by @sehoon38 in #15494
• do not persist the fallback model by @sehoon38 in #15483
• Resolve unhandled promise rejection in ide-client.ts by @Adib234 in #15587
• fix(core): handle checkIsRepo failure in GitService.initialize by @Mapleeeeeeeeeee in #15574
• fix(cli): add enableShellOutputEfficiency to settings schema by @Mapleeeeeeeeeee in #15560
• Manual nightly version bump to 0.24.0-nightly.20251226.546baf993 by @galz10 in #15594
• refactor(core): extract static concerns from CoreToolScheduler by @abhipatel12 in #15589
• fix(core): enable granular shell command allowlisting in policy engine by @abhipatel12 in #15601

New Contributors

• @Mapleeeeeeeeeee made their first contribution in #15558

Full Changelog: v0.21.0-nightly.20251226.546baf993...v0.24.0-nightly.20251227.37be16243

What's Changed

• fix(patch): cherry-pick 37be162 to release/v0.23.0-preview.2-pr-15601 to patch version v0.23.0-preview.2 and create version 0.23.0-preview.3 by @gemini-cli-robot in #15603

Full Changelog: v0.23.0-preview.2...v0.23.0-preview.3

What's Changed

• fix(patch): cherry-pick 37be162 to release/v0.22.3-pr-15601 to patch version v0.22.3 and create version 0.22.4 by @gemini-cli-robot in #15602

Full Changelog: v0.22.3...v0.22.4

What's Changed

• fix(patch): cherry-pick 9cdb267 to release/v0.23.0-preview.1-pr-15494 to patch version v0.23.0-preview.1 and create version 0.23.0-preview.2 by @gemini-cli-robot in #15592

Full Changelog: v0.23.0-preview.1...v0.23.0-preview.2

What's Changed

• fix(patch): cherry-pick 9cdb267 to release/v0.22.2-pr-15494 to patch version v0.22.2 and create version 0.22.3 by @gemini-cli-robot in #15591

Full Changelog: v0.22.2...v0.22.3

What's Changed

• chore/release: bump version to 0.21.0-nightly.20251220.41a1a3eed by @gemini-cli-robot in #15352
• feat(telemetry): add clearcut logging for hooks by @abhipatel12 in #15405
• fix(core): Add .geminiignore support to SearchText tool by @xyrolle in #13763
• chore(core): refactor model resolution and cleanup fallback logic by @adamfweidman in #15228
• Add Folder Trust Support To Hooks by @sehoon38 in #15325
• Record timestamp with code assist metrics. by @gundermanc in #15439
• feat(policy): implement dynamic mode-aware policy evaluation by @abhipatel12 in #15307
• fix(core): use debugLogger.debug for startup profiler logs by @NTaylorMullen in #15443
• feat(ui): Add security warning and improve layout for Hooks list by @SandyTao520 in #15440
• fix #15369, prevent crash on unhandled EIO error in readStdin cleanup by @ElecTwix in #15410
• chore: improve error messages for --resume by @jackwotherspoon in #15360
• chore: remove clipboard file by @jackwotherspoon in #15447
• Implemented unified secrets sanitization and env. redaction options by @gundermanc in #15348
• feat: automatic /model persistence across Gemini CLI sessions by @niyasrad in #13199
• refactor(core): remove deprecated permission aliases from BeforeToolHookOutput by @StoyanD in #14855
• fix: add missing type field to MCPServerConfig by @jackwotherspoon in #15465
• Make schema validation errors non-fatal by @jacob314 in #15487
• chore: limit MCP resources display to 10 by default by @jackwotherspoon in #15489
• Add experimental in-CLI extension install and uninstall subcommands by @chrstnb in #15178
• feat: Add A2A Client Manager and tests by @adamfweidman in #15485
• feat: terse transformations of image paths in text buffer by @psinha40898 in #4924
• Security: Project-level hook warnings by @sehoon38 in #15470
• Added modifyOtherKeys protocol support for tmux by @ved015 in #15524

New Contributors

• @xyrolle made their first contribution in #13763
• @ElecTwix made their first contribution in #15410
• @niyasrad made their first contribution in #13199
• @StoyanD made their first contribution in #14855
• @ved015 made their first contribution in #15524

Full Changelog: v0.21.0-nightly.20251221.8feeffb29...v0.21.0-nightly.20251226.546baf993

What's Changed

• fix(patch): cherry-pick 0843d9a to release/v0.23.0-preview.0-pr-15443 to patch version v0.23.0-preview.0 and create version 0.23.0-preview.1 by @gemini-cli-robot in #15445

Full Changelog: v0.23.0-preview.0...v0.23.0-preview.1