v1.31.0

siteboon/claudecodeuiv1.31.0Apr 30, 2026by viper151

AI Summary

Introduces GPT 5.5 support, reorders providers, and performs a major architectural refactor to a DB-driven, modular, sessionId-first system.

Key Highlights

  • GPT 5.5 now available in Codex
  • Refactored provider/session architecture to be DB-driven and modular
  • Providers list reordered

New Features

  • GPT 5.5 support
  • Architecture refactor

Full Release Notes

## [1.31.0](https://github.com/siteboon/claudecodeui/compare/v1.30.0...v1.31.0) (2026-04-30)
### New Features
* GPT 5.5 now available in Codex
*  Providers list reordered 

### Refactor
* Refactor provider/session architecture to be DB-driven, modular, and sessionId-first across backend and frontend (https://github.com/siteboon/claudecodeui/pull/715)

### Bug Fixes

* **/status:** use CLAUDE_MODELS.DEFAULT instead of stale 'claude-sonnet-4.5' fallback ([#723](https://github.com/siteboon/claudecodeui/issues/723)) ([b4a39c7](https://github.com/siteboon/claudecodeui/commit/b4a39c729710a6294c62eb742e99e05f3e3914e9))