v1.37.3 v1.11.0
azophy/sshifuSep 8, 2026 → Sep 10, 20263 days between releases
What's New
The provided release notes are for different repositories (ClaudeCodeUI and MCP-Toolbox), so no direct delta exists.
New Features
- Added support for MCP Apps and Resources
- Added Toolbox version check on startup
- AlloyDB provides actionable errors when read-only mode is used
- BigQuery SQLCommenter attributes are now used as job labels
- Sources now include a 'ConnectOnce' helper for efficient connections
Improvements
- Improved transcript performance in ClaudeCodeUI
- Better error messages and resource management for database connectors
- Unified provider workflows in ClaudeCodeUI
Bug Fixes
- Agent now reads the model catalog's own shape correctly in ClaudeCodeUI
Upgrade Notes
These releases belong to different repositories (siteboon/claudecodeui and googleapis/mcp-toolbox) and are not related by versioning, so there is no upgrade path or dependency relationship to consider.
The Two Releases
CloudCLI UI v1.37.3
Sep 8, 2026· 1 month ago
A UI-focused update for CloudCLI that enhances the chat composer with message recall, unifies provider workflows, and exposes the GPT-6 Astra model.
Full release notesv1.11.0
Sep 10, 2026· 1 month ago
This release adds support for MCP Apps and Resources, along with a version check on startup. It also improves database connectors by providing better error messages and resource management.
Full release notes