✨ Features
- Resizable Picture-in-Picture window for MCP Apps #12417
- Fetch model metadata from models.dev live with bundled fallback #12560
- Quoting action to append selected conversation text to composer #12536
- Lean ACP-only Goose binary #11961
- Model discovery API for GDK Provider #12497
- Meta Muse Code provider #11765
- Support for Opus 5.5, GPT-6-sol, GPT-6-luna #12447
- Session rename command in CLI #12236
- Show working directory in session remove command #12232
- GDK agent loop runs on wasm32 #12569
🐛 Bug Fixes
- Session naming and "none" reasoning effort for GPT-6.1-sol #12605
- Strip inert parameters from session snapshots in recipes #11988
- Preserve session context across reply lifecycle #12516
- Report max_tokens truncation and flush tool calls for Bedrock #11872
- Require a terminal for elicitation input in CLI #12542
- Keep tool results consecutive when OpenAI-compatible tool images are emitted #12233
- GDK tools with no args still advertise empty params input schema #12527
- Passing thinking effort to Ollama models #12555
- Estimate costs through canonical provider aliases #11916
- Resolve vision support from the canonical catalog for all providers #12522
- Send Databricks v2 Claude model services through the Anthropic route #12486
- Show tool output for tools without a priority annotation #12436
- Treat an unavailable prompt classifier as no signal #12452
- Guard MCP streamable-HTTP client redirects against SSRF #11501
- Resolve vision support from the canonical catalog in GDK so tool result images reach the model #12440
- Prevent Extension Manager from disabling itself #12270
- Rename deepseek-v4-flash to deepseek-flash #12269
- Auto-compact at tool boundaries in the unrolled agent loop #12444
- Remediate GHSA-6mg9-3cvh-9939 security vulnerability #12537
🔧 Improvements
- Suppress warning when ending on a successful tool call #12468
- Update rmcp to 3.4.1 #12483
- Remove MCP sampling code #12193
- Remove production code only reachable from tests #12504
- Pin remaining GitHub Actions to commit SHAs #11989
📚 Documentation
- Warn about keyring hang in unattended ACP environments #12173