v19.13.0

19.13.0 (2026-05-04)

Features

• adapters: update DeepSeek to support thinking mode and v4 models (#3062) (4939f94)
• chat: action palette has static items (#3079) (dcc2bcb)
• chat: add /fork slash command (#3078) (bce2b8a)
• chat: add action palette for chat (#3066) (cf03a08)

Bug Fixes

• adapters: conform to standard tool structure (#3077) (57a1239)
• chat: cancelling avoids orphan tool calls (#3073) (d972496)
• chat: resolve model choices (#3072) (38a9f9e), closes #3067

v19.12.0

19.12.0 (2026-04-23)

Features

• adapters: add KiloCode ACP (#3034) (48c6ae0)
• adapters: add support for Opus 4.7 (#3042) (cdc6926)
• adapters: context mgmt in anthropic and openai_responses (#3049) (cafa9e1)
• chat: allow users to send a btw message (#3060) (d188af9)

Bug Fixes

• chat: nil tool name in on_tool_output (#3046) (e003fac)
• chat: scope folds to buffer (#3058) (0ed124a), closes #3056

v19.11.0

19.11.0 (2026-04-11)

Features

• ui: tweak approval prompts (#3022) (31e6c45)

Bug Fixes

• acp: cancel prompt and tools (#3024) (cdd623d), closes #3011
• acp: parallel tool calls that require approval (#3021) (b62de9d), closes #3014
• background: title generation prompt (#3004) (fe792b3)
• chat: add tools from prompt library slash commands (#3012) (9724e13)

v19.10.0

19.10.0 (2026-04-08)

Features

• acp: add session/set_config_option support (#3002) (73833a0)
• chat: enable context window management (#2942) (0fcc5aa)
• chat: show tool approval feedback (#2984) (54af697)
• cli: enable rules for cli interactions (#2992) (9eeea48)

Bug Fixes

• adapters: resolve ollama models (#2981) (5143451)
• chat: acp model selection (#2989) (b8a0ed1), closes #2986
• chat: correct model count (#2999) (1089152)
• showing the diff for c++ filetypes (#2996) (cb28752), closes #2995

v19.9.0

19.9.0 (2026-04-04)

Features

• acp: make connection async (#2978) (7684102)
• chat: buffers editor context can be configured (#2970) (65328ef)

Bug Fixes

• acp: support session/set_config_option for models (#2977) (7ee8557), closes #2969
• chat: duplicate rules (#2976) (eadd050)

v19.8.0

19.8.0 (2026-03-30)

Features

• acp: add acp session events (#2938) (754979b)
• acp: add restore event on successful session/load (#2950) (78203cc)

Bug Fixes

• acp: file reads/writes with empty sessionId (#2947) (d4532d8)
• acp: restore session metadata on resuming (#2915) (5b43c13)
• acp: slash commands in chat buffer (#2954) (66533e8), closes #2948
• acp: terminate processes correctly (#2949) (9553570), closes #2944
• ui: file edit approval message (#2939) (8f4a3d3)
• ui: stop duplicate approval messages (#2943) (9809e46)

Performance Improvements

• chat: improve the chat buffer (#2941) (f0c6487)

v19.7.0

19.7.0 (2026-03-26)

Features

• acp: add Cursor CLI adapter (#2907) (d5551b1)
• acp: add support for session/list and session/load (#2910) (d782bd1)
• acp: support session-info-update (#2911) (03cab40)
• adapters: add cline_cli acp (#2931) (34ffd4b)
• cli: persistent prompt, history, slash commands (#2922) (e91c035)
• tools: better tool approvals and removal of vim.fn.confirm (#2917) (0c361ec)
• ui: inline diff in chat (#2934) (d5fd611)
• ui: make acp tool calls cleaner (#2904) (cc0d298)

Bug Fixes

• chat: markdown parsing of images (#2926) (4830417)
• chat: show tools on chat creation (#2929) (e010179)
• tools: send rejection reason to LLM (#2924) (dfb50b2), closes #2916
• ui: improve ACP tool call output (#2912) (9827dbd)

v19.6.0

19.6.0 (2026-03-18)

Features

• acp: can specify default mode (#2901) (6229e8f)
• chat: change system prompt date and make configurable (#2899) (57d3f1b)
• tools: memory can have whitelisted paths (#2898) (8eae866)
• ui: don't stack extmarks in ACP chats (#2902) (ecb41c1)

v19.5.0

19.5.0 (2026-03-18)

Features

• acp: add copilot-cli (#2896) (4c381c2)
• cli: add filetype to terminal buffer (#2894) (20d45ca)
• improve how buffers are watched (#2897) (f08d411)

Bug Fixes

• chat: throw error with get_parser in nightly builds (#2887) (41bec16)
• completion: acp and slash commands with nvim-cmp (#2889) (b9a4af6)
• completion: coc.nvim provider detection, execution, and highlighting (#2868) (7e78668)
• ui: switch to chat tab after closing prev chat (#2855) (df77d69)

v19.4.0

19.4.0 (2026-03-17)

Features

• cli: new interaction type (#2836) (b3760b9)