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