Zed v0.233.5

Zed v0.233.5 was released on .

Summary

AI - Added Claude Opus 4.7 as an available language model (for BYOK). (54190) - Agent: Improved error messages in the agent panel to show specific, actionable copy instead of raw provider error str...

Release Context

  • This was the 44th Zed release of 2026 tracked by Havoptic.
  • It shipped 2 days after Zed v0.232.3 (April 20, 2026).

Shipped around the same time

Within 3 days of this release, other AI coding tools also shipped:

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Release Notes

AI - Added Claude Opus 4.7 as an available language model (for BYOK). (54190) - Agent: Improved error messages in the agent panel to show specific, actionable copy instead of raw provider error strings. (53099) - Agent: Improved branch picker by displaying the full branch name in the documentation aside. (53791; thanks lixiaoyan) - Agent: Improved and simplified the UX of creating threads in Git worktrees. (53941) - Agent: Added a new limitcontentwidth setting in the agent panel that allows turning off the content max-width limit. (54316) - Agent: Favorite models now remember and restore per-model thinking, effort level, and fast mode preferences. (54318) Today, we are excited to announce parallel agents in Zed. Read the blog post for more information. This week's release also includes Claude Opus 4.7 support (for BYOK), an editor: toggle block comment action, scroll wheel font size zooming, and anchor links and footnotes in Markdown Preview. Shipped by the Zed Guild 🛡️ - Added support for anchor links for headings in Markdown Preview. (53184; thanks dongdong867) - Added support for footnotes in Markdown Preview. (53086; thanks dongdong867) - Added support for changing editor font size via scroll wheel (hold ctrl on Linux/Windows, cmd on macOS). Disabled by default; enable with the mousewheelzoom setting. (53452; thanks seanstrom) - Fixed file duplication rename to select the entire filename stem instead of just the " copy" suffix, allowing users to type a new name without manually clearing text. (53146; thanks OmChillure) - Fixed duplicated prompts/context in ACP conversations when servers echo user message chunks after send. (53216; thanks OmChillure) --- Learn about the Zed Guild. Features Git - Git Graph: Improved visibility of the currently checked out branch and fixed branch name truncation. (53803) - Added ability to toggle tree collapse in git panel. (52965; thanks ErinvanderVeen) Languages - Added syntax highlighting for TopoJSON files. (53546; thanks jnsprnw) Other - Added a first-run prompt when using zed <path> to choose between opening in an existing window or a new window. The choice is saved to settings and can be changed later via the clidefaultopenbehavior setting. (53663) - Added action to toggle block comments (editor: toggle block comment), bound to cmd-k cmd-/ on macOS and ctrl-k ctrl-/ on Linux/Windows. (48752; thanks ozacod) - Improved settings search ergonomics. (53916) - Added hoverpopoversticky and hoverpopoverhidingdelay settings to balance responsiveness of hover popovers. (53504; thanks daydalek) - Added workspace: format and save action which always formats, regardless of settings. (53710) - Added support for PNM image previews (.pbm, .ppm, .pgm). (54256) - Reduced energy consumption for background windows by throttling their update speed. (52970) Bug Fixes - Agent: Fixed a "Session not found" error that could occur after clicking a thread mention link. (53859) - Fixed a spurious "Starting proxy..." modal appearing and hanging when switching back to a local project after opening a remote SSH project in a multi-project workspace. (53575) - Agent: Fixed scroll behavior when the agent panel is zoomed-in. (53657) - Agent: Fixed calculation of Ollama model context length. (53543; thanks MarekMalevic) - Agent: Fixed custom Anthropic models losing their configured thinking/adaptive-thinking mode after the thinking-toggle refactor (51946). (52975; thanks enoch-robinson) - Agent: Fixed multi-line queued messages getting cut-off when the agent panel is in full screen. (53696) - Agent: Fixed agent panel getting auto-closed after submitting a queued message when the panel is in full screen. (53696) - Agent: Fixed the agent panel being resizable to a width small enough to be essentially unusable. (53696) - Agent: Fixed an issue where the default Zed model would not get selected after sign-in completed. (54399) - Agent: Automatically select a model when there's no selected model or configured default. (54125) - ACP: Fixed npm-based agents resolving based on current project. (53560) - ACP: Fixed some replay events getting dropped when loading a previous session. (54431) - Git: Fixed a bug where worktrees in a detached HEAD state wouldn't show up in the worktree picker. (53941) - Copilot Chat: Fixed invalid reasoning effort for some models. (54106) - Fixed a bug that could cause diff hunks to have an incorrect staged status. (53929) - Fixed a crash on exit caused by the Tokio runtime shutdown triggering a panic in extension WASI tasks (Windows). (53904) - Fixed a crash when closing a project group whose fallback workspace matched one being removed. (53549) - Fixed a regression where creating a git worktree from an existing branch would name the worktree directory after the branch (instead of generating a random name). (53669) - Fixed an issue where deleted folders appeared in the recent project picker. (53662) - Fixed ANSI escape codes being displayed as raw text in git command output. (53444; thanks zaniluca) - Fixed attaching to a devcontainer that has a single metadata element which was started with devcontainer-cli. (53557; thanks [fechu](htt...

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