1.0.64-1

Added

• Add /branch as an alias for /fork, matching Claude Code's command naming
• Experimental: adds a --worktree [name] (-w) flag (enable with /experimental) that creates or reuses a git worktree under <repo>.worktrees/ and starts the session inside it
• Add tab completion for /agent names
• Add model family aliases like opus, sonnet, haiku, gpt, and gemini in the model setting
• Add Ctrl+Backspace binding in /terminal-setup for Windows Terminal
• Add SDK support for host-provided OAuth tokens for remote MCP servers
• Experimental: in the compact timeline, click a tool-call or reasoning row to expand or collapse just that entry (like ctrl+o / ctrl+t for one row), with a subtle highlight on the row under the mouse

Improved

• Attached images and PDFs persist across session resume even if the source file is later changed or deleted
• Allow disabling task and explore built-in subagents
• Session resume stays responsive while large histories load
• Code search and worktree listing are faster
• Use plain text labels instead of decorative emoji in CLI output
• Syntax-highlight shell commands in the timeline
• Preserve open canvas instances across reconnects and restarts
• Forward typed rejection feedback from preToolUse prompts to the model
• Show statusline picker checkboxes in green for enabled items and gray for disabled items
• Show shell timeline rows with a yellow $ prompt and Shell label
• Add a Folder column to the resume picker to show each session's working directory
• Automatically follow your system light and dark mode changes
• Use semantic mascot theme colors in the CLI banner
• Let footer dialogs scroll with the timeline in unified view
• Click filenames in /diff tree to jump to that file's first change
• Render inline code with themed chip styling in Markdown
• Show installed plugin MCP servers in mcp commands

Fixed

• Apply MCP org policy when sessions create or reload MCP servers
• Fixed completed background command output being unavailable when requested later
• Keep task companion tools available to custom agents that use the task or agent alias
• Custom agents using a tools wildcard '*' now respect deferredToolLoading opt-in switch
• Respect tmux color detection in WSL sessions
• Respect deferTools on MCP servers configured in custom agent frontmatter
• Ctrl+Q enqueues a prompt while a completion picker is open
• Sessions tab row label updates immediately when a session is renamed
• --continue and --resume select the most recent session for the current repository
• Shell session starts correctly when a nix-provided bash is first in PATH
• Marketplace plugins that declare MCP servers in marketplace.json now authenticate correctly with OAuth
• Content exclusion no longer blocks shell commands on command names or phantom paths
• Lone surrogates no longer break session resume or truncate prompts
• Expand Windows home-directory paths in slash-command completion
• Keep truncated tool output previews valid UTF-8
• CLI auto-updater downloads the correct musl Linux package on Alpine systems
• Copy the full last assistant turn, including multi-block responses
• Load workspace MCP servers in trusted server-mode sessions
• Stacked diffs use the same file order as the file tree
• Make /pr status and web confirmations link to the PR's repository
• Restore later file changes when rewinding to a turn without a snapshot
• Run queued ! shell commands locally instead of sending them to the agent
• Scheduled prompts manager dialog shrinks to fit its entries
• Keep the @-file picker populated when file search hits a symlink loop
• Display cache-write pricing for models that omit it
• Allow /update to restart sessions started with copilot -r
• Prevent pickers and dialogs from shifting or clipping as content loads
• Only render double tildes as strikethrough in markdown
• Allow /allow-all to work in relay sessions
• Restore clickable PR and issue links in compact timeline markdown
• Repo-scoped plugins no longer leak into global config across projects
• Keep /model working on resumed sessions after signing in
• PowerShell script blocks and interpolated $() sub-expressions no longer trigger content-exclusion refusals
• Exit message always shows the session ID in the resume command instead of the friendly name
• Wait for the remote sandbox to start before opening the cloud session
• Autopilot mode now auto-handles elicitation, ask_user, sampling, and permission prompts (including on launch with --autopilot and during continuation turns) instead of surfacing dialogs to the user
• Newly spawned sessions appear at the bottom of their group in the agents tab

Removed

• Remove terminal-reported color scheme support