v1.21.0

siteboon/claudecodeuiv1.21.0Feb 27, 2026by viper151

AI Summary

Integrates Google's Gemini CLI and adds usability improvements like persistent tabs and message copying.

Key Highlights

Google gemini-cli integration
Persistent active tab across reloads
Copy icon for user messages

New Features

Copy icon for user messages
Google's gemini-cli integration
Persist active tab across reloads via localStorage

Full Release Notes

## [1.21.0](https://github.com/siteboon/claudecodeui/compare/v1.20.1...v1.21.0) (2026-02-27)

### New Features

* add copy icon for user messages ([#449](https://github.com/siteboon/claudecodeui/issues/449)) ([b359c51](https://github.com/siteboon/claudecodeui/commit/b359c515277b4266fde2fb9a29b5356949c07c4f))
* Google's gemini-cli integration ([#422](https://github.com/siteboon/claudecodeui/issues/422)) ([a367edd](https://github.com/siteboon/claudecodeui/commit/a367edd51578608b3281373cb4a95169dbf17f89))
* persist active tab across reloads via localStorage ([#414](https://github.com/siteboon/claudecodeui/issues/414)) ([e3b6892](https://github.com/siteboon/claudecodeui/commit/e3b689214f11d549ffe1b3a347476d58f25c5aca)), closes [#387](https://github.com/siteboon/claudecodeui/issues/387)

### Bug Fixes

* add support for Codex in the shell ([#424](https://github.com/siteboon/claudecodeui/issues/424)) ([23801e9](https://github.com/siteboon/claudecodeui/commit/23801e9cc15d2b8d1bfc6e39aee2fae93226d1ad))

### Maintenance

* upgrade @anthropic-ai/claude-agent-sdk to version 0.2.59 and add model usage logging ([#446](https://github.com/siteboon/claudecodeui/issues/446)) ([917c353](https://github.com/siteboon/claudecodeui/commit/917c353115653ee288bf97be01f62fad24123cbc))
* upgrade better-sqlite to latest version to support node 25 ([#445](https://github.com/siteboon/claudecodeui/issues/445)) ([4ab94fc](https://github.com/siteboon/claudecodeui/commit/4ab94fce4257e1e20370fa83fa4c0f6fadbb8a2b))