Grok Build v1.0.50

Grok Build v1.0.50 was released on October 6, 2026.

Summary

Grok Build 1.0.50 makes it safer to manage your workspace by preventing accidental deletion of active worktrees, and introduces smart display modes that adapt to your screen size—keeping long branch names copyable and collapsing unnecessary elements on tall terminals. We've al...

Release Notes

Grok Build 1.0.50

• grok worktree rm without -f refuses to delete worktrees that are in use or have unsaved changes, and exits with an error
• Compact mode collapses recaps and keeps inner spacing on tall terminals
• Clicking the git branch in the header copies the full branch name
• Long branch names abbreviate on narrow terminals and stay copyable
• A targeted cancel stops only the response the client asked to stop
• Compact mode hides the dock, or the tasks pane, the same way Ctrl+G does
• A timestamps setting offers off, minimal, and on in Settings and /timestamps
• Shell command output shows "Running …" while a command executes and "Ran …" when it finishes
• Live preview pins include whether an app was observed behind the URL
• The command palette (Ctrl+P) and the model picker open at the same width as the settings modal
• Tables show copy buttons that export TSV, CSV, or Markdown for spreadsheets
• The dashboard shows which worktree each session belongs to, shows the -m model in the new-agent box, and lets you toggle worktree mode in the folder picker
• Shell permission decisions prompt or approve commands that match the permission manager
• Cancelled turns mark unanswered tool calls as cancelled instead of succeeded
• Long error messages in the /usage and /session-info modals wrap instead of being cut off
• Status messages and subagent rows no longer use em dashes
• A stalled model call during a turn retries before the turn fails
• The queue pane and Ctrl+; still appear and work when the dock is hidden with Ctrl+G
• Long sessions stay connected when the conversation is larger than 4 MiB
• Permission rules accept native tool names such as run_terminal_command and Shell
• /rewind places the text cursor at the end of the restored prompt
• A failed file write leaves the previous contents in place instead of an empty file
• /loop and scheduler_create accept non-ASCII intervals such as 5分 without crashing the session
• Naming only one scheduler tool in --disallowed-tools no longer makes the other two fail startup
• Closing a busy tab no longer sends its queued prompts to the model
• grok --cwd a stays in a instead of running inside a/a
• The terminal title shows "Action Required" when any background session is waiting on approval
• Headless grok accepts a prompt on piped stdin instead of trying to open the UI
• [features] title_refresh = false in requirements.toml disables title refresh even when GROK_TITLE_REFRESH is set
• Custom notification commands under [[ui.notifications.hooks]] run when their events match
• An admin pin of [cli] use_leader = false keeps --leader from starting a leader process
• When several MCP servers expose a tool with the same name, search_tool returns all of them
• Grok windows editing settings at the same time no longer drop or corrupt config.toml entries such as MCP servers or permission rules
• web_fetch rejects a huge file before downloading it into memory
• memory_get no longer returns a file that exceeds the read limit
• Continue to run no longer kills commands that are running inside background subagents
• memory_search finds Japanese, Chinese, and Korean words inside longer notes
• Drafts the model saves show up under their real titles in /feedback
• Imagine replies that are not valid images are rejected instead of being saved as .jpg files
• A workflow file that fails to parse reports that file and the parse error, instead of "unknown workflow"
• Re-encoded images keep the orientation from their EXIF tags
• Image and log paths reported after /fork --worktree point at real files
• Tab characters in terminal command output are kept when the output is shown to the model
• Transparent images stay PNG when they are re-encoded, instead of turning black
• The bundled ripgrep is available to terminal commands, even on images that do not install it
• Request bodies stay under a configured max_request_bytes limit
• The effort level stays the same after a bare /model switch, instead of jumping to th…

View original release

Other Recent Grok Build Releases

• v1.0.48 (October 2, 2026)
• v1.0.47 (October 1, 2026)
• v1.0.46 (September 30, 2026)
• v1.0.45 (September 29, 2026)
• v1.0.44 (September 28, 2026)

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