Claude Opus 5.5 and independent Anthropic model discovery
Highlights
- Use Claude Opus 5.5 directly through Anthropic, with explicit API-key and Claude-login routes in the model picker
- API-key and OAuth model catalogs refresh independently, so one account or authentication method cannot hide models available on the other
- Update Claude OAuth client compatibility to Claude Code 2.1.280 for the latest model release
Improvements
- Support Opus 5.5 mandatory adaptive thinking, progress summaries, and documented conversation-bound thinking controls
- Keep the last usable catalog during refresh failures and separate cached API-key catalogs by credential fingerprint
- Show distinct missing API key and missing Claude login labels rather than hiding the direct API route
- Add Opus 5.5 context, output-limit, reasoning-effort and pricing metadata without changing saved model selections
Fixes
- API-key long-context availability no longer depends on Claude subscription extra-usage settings
- Server replacement-model recommendations preserve decimal versions such as Opus 4.8 and Opus 5.5
- Share the bundled Anthropic model list between provider layers to prevent discovery fallback drift
Full changelog: v0.86.0...v0.87.0
Platform availability
- Linux x86_64: available
- Linux aarch64: available
- macOS Apple Silicon: available
- macOS Intel: available
- Windows x86_64: available
- Windows ARM64: available
- FreeBSD x86_64: available