Zed

This week's release includes a new Windows Arm64 build, a git: branch diff action to diff the current branch against main, many quality-of-life rendering improvements to markdown preview, the ability to quickly jump to the keymap editor from the command palette to set / change keybindings, and improved inlay hints stability.

Features

AI

• Agent: Added file names and line numbers to symbol completions. (#40508; thanks pkondzior)

• Agent: Added support for changing the Codestral endpoint for Edit Prediction. (#41116; thanks pedrxd)

  "edit_predictions": {
    "codestral"<

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This week's release includes support for Claude Haiku 4.5 in the agent panel, git diff view support for stash entries, Settings UI improvements including validation warnings and searchable theme dropdowns, language enhancements for Markdown, JavaScript/TypeScript, Rust, C/C++, and Vue 3, Vim improvements including filename autocomplete, and performance optimizations for startup time and font rendering.

Features

AI

• Agent: Added Claude Haiku 4.5. (#40298; thanks versecafe)
• Registered .rules, .cursorrules, .windsurfrules, and .clinerules as Markdown f

• Fixed diagnostics not working with basedpyright/pyright beyond an initial version of the document (#41096)

• Fixed an issue where having a correct file_finder.include_ignored setting would result in failed to migrate errors. (#41114)
• Fixed a bug where nushell processes wouldn't get killed after closing a terminal tab. (#41060)
• Fixed an issue where having an empty formatter array in your settings "formatter": [] would result in an erroneous prompt to migrate settings. (#40932)

This week's release includes support for Claude Haiku 4.5 in the agent panel, git diff view support for stash entries, Settings UI improvements including validation warnings and searchable theme dropdowns, language enhancements for Markdown, JavaScript/TypeScript, Rust, C/C++, and Vue 3, Vim improvements including filename autocomplete, and performance optimizations for startup time and font rendering.

Features

AI

• Agent: Added Claude Haiku 4.5. (#40298; thanks versecafe)
• Registered .rules, .cursorrules, .windsurfrules, and .clinerules as Markdown files. (#40614)

Git

This week's release includes more performance improvements, support for Codestral as an edit predictions provider, more test detection in different languages, and a load of bug fixes!

Features

AI

• Added a "Copy All Messages" button to ACP logs view (#40076; thanks yordis)
• Provide auth method descriptions in the UI when available (#40098)
• Add Codestral as an edit predictions provider (#34371; thanks dvcrn

Performance Improvements

• Improved Zed startup speed when using themes provided by extensions (#40015)
• Reduced micro-stutters in project search with large multi-buffer contents. (#39857

Languages

• JS/TS:

• Applied async-tar patch (CVE-2025-62518)
• Fixed a bug where bold-face font was applied to the wrong characters in items in the autocomplete menu (#40840)

• Fixed a crash on macOS when opening a file that starts with a UTF-8 byte order mark (BOM). (#40419)
• Fixed open path prompt panicking on certain inputs (#40488)
• Fixed hang in Vim's visual block motions when updating selections (#40723)
• Made the official Kotlin Language Server the default language server for Kotlin. (#40776)
• acp: Fix following not working with certain tool calls. (#40710)
• Fixed an issue where diff hunks would sometimes erroneously toggle upon mouse clicks. (#40773)

• Fixed an issue with a settings migration that deprecated the code_actions_on_format setting. The code_actions_on_format setting has been un-deprecated, and affected users will have the bad migration rolled back with an updated migration (#40409)
• Fixed occasional panics when querying selections (#40249)
• Fixed panic when hitting escape in dialogs on windows (#40348)
• Fixed occasional RefCell already mutably borrowed panic in windows event handling (#40336)
• Fixed alt text in markdown preview creating inconsistent highlighting (#40374)

This preview is a bit quiet due to preparation for the Windows launch to stable. But we've still got a few more performance improvements, support for Codestral as an edit predictions provider, some more test detection in different languages, and a load of bug fixes!

Features

AI

• Added a "Copy All Messages" button to ACP logs view (#40076; thanks yordis)
• Provide auth method descriptions in the UI when available (#40098)
• Add Codestral as an edit predictions provider (#34371; thanks dvcrn

Performance Improvements

• Improved Zed startup speed when using themes provided by