v1.51.0

✨ Features

• Route Desktop to state-machine loop via ACP prompt meta #11247
• EUrouter as a declarative provider #11619
• Connect external backend ACP socket to redirect-resolved backend URL #11829
• GPT-live API support #12011
• Operator allowlist for gateway pairing #11979
• Opt-in terminal bell when a turn finishes or approval is needed #10182
• Report real cause of external backend connection failures #11828
• Scope Toolshim to custom providers #11414

🐛 Bug Fixes

• Treat auto-compact 100% as disabled #11932
• Validate recipes consistently in scheduler #11561
• MCP preferred version and HTTP retries #12066
• Require Developer extension for doctor command #11437
• Keep streamed thinking ahead of text and tool calls #11837
• Preserved-thinking compliance for Anthropic provider layer #11836
• Context management dependency resolution #11768
• Stop mapping Astra Off to reasoning.effort none #11976
• Return failure for interrupted headless runs #11938
• Send session ID header for OpenCode Go #11944
• Pair Google functionResponse names with preceding request #11888
• Show output for failed tool calls in desktop #11940
• Translate session actions menu in missing locales #11894
• Stop re-nudging on every tool call for goals #11697
• Bound image response bodies in developer extension #11411
• Bind MCP app tools to extension owners #11416
• Protect gateway pairing codes #11427
• Bound local audio resampling for dictation #11379
• Restrict session storage permissions #11613
• Build recipes from one validated snapshot #11612
• Filter scheduled session content #11603
• Stream chat completions by default for LiteLLM #11870

🔧 Improvements

• Preserve resource links that cannot be inlined in ACP #11941
• Remove planning mode from the CLI #12061
• Remove create recipe command in CLI #11942
• RTL support for chat content #11851
• Use 词元/詞元 for model tokens in Chinese localization #11945
• Guard recipe-before-inference ordering on scheduled runs #11502

📚 Documentation

• Remove Inkeep search integration #12085
• Clarify extension directory policy #11923
• RISC-V build support #11933