Gemini CLI pre-release v0.66.0-nightly.20261016.gdebf42324 includes UI fixes, core refacto

EXHIBIT 2100

Oct 16, 2026 02:28 UTC github google-gemini/gemini-cli

Gemini CLI pre-release v0.66.0-nightly.20261016.gdebf42324 includes UI fixes, core refactors, and updates to argument formatting and credential handling.

READY TO POST:

gemini cli just dropped a new nightly, v0.66.0. looks like some ui fixes for flickering and synchronized output are in there.

a new gemini cli nightly release includes refactors to how tool call groups are emitted and fixes for windows diff command arguments.

google-gemini/gemini-cli pre-release: v0.66.0-nightly.20261016.gdebf42324 name: Release v0.66.0-nightly.20261016.gdebf42324 published: 2026-10-16T01:32:08Z url: https://github.com/google-gemini/gemini-cli/releases/tag/v0.66.0-nightly.20261016.gdebf42324 ## What's Changed * chore(release): bump version to 0.66.0-nightly.20261013.g204db94ae by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/29740 * Changelog for v0.64.0 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/29741 * fix(ui): implement synchronized output and isolate spinner rendering by @diegogodinezr in https://github.com/google-gemini/gemini-cli/pull/29725 * fix(ui): fix debug console height calculation and terminalBuffer flickering by @ugorla-dev in https://github.com/google-gemini/gemini-cli/pull/29695 * fix(cli): prevent right-hand border bleed in scrollable tool containers by @villahernandez-coder in https://github.com/google-gemini/gemini-cli/pull/29742 * refactor(core,cli): emit tool call groups from the scheduler and drop the UI lookahead by @jesussamuel-byte in https://github.com/google-gemini/gemini-cli/pull/29736 * fix(core): format and quote Windows diff command arguments in openDiff by @jvargassanchez-dot in https://github.com/google-gemini/gemini-cli/pull/29753 * fix(cli): round before selecting units in formatDuration by @diegogodinezr in https://github.com/google-gemini/gemini-cli/pull/29766 * fix(core): disable interactive credential and SSH prompts in getSafeGitEnv by @villahernandez-coder in https://github.com/google-gemini/gemini-cli/pull/29760 * fix(cli): resolve settings placeholders after loading .env files by @elberthc-byte in https://github.com/google-gemini/gemini-cli/pull/29750 * fix(core): harden SKILL.md frontmatter parsing for single-line descriptions by @jesussamuel-byte in https://github.com/google-gemini/gemini-cli/pull/29769 **Full Changelog**: https://github.com/google-gemini/gemini-cli/compare/v0.65.0-nightly.20261014.g42c5