Changelog

See what's new in each release of Command Center

1.2.22026-09-05

Highlights

• Can now open workspaces for, and create walkthroughs from, PRs made from a fork of the main repo

• Coding agents can now show and hide files in the diff viewer. Try asking "Collapse all test files."

• Major performance improvements to all git operations. As git operations such as diffs run constantly, this means Command Center as a whole is now much faster.

New Features

• Updates to Anthropic models: adding Fable 5.1 as an available non-coding model, retiring Opus 4.8 and 4.7. (As always, coding agents use whatever models are configured on your system.)
• Agents sometimes give links to files, line numbers, and local artifacts. Now have proper support for clicking these links.
• Command Center credits (the bundled Gemini proxy) are now free through February 1st, 2027.
• Refreshed the Gemini model lineup
• Commands in agent loops now each have their own timeout, instead of a hardcoded five-minute cap

Improvements

• Send Feedback can now attach your recent error logs. They are redacted, and you can read and edit them before anything is sent.

• GitLab: Command Center now tells you when a repository needs a GitLab connection instead of showing an empty list, and it will accept an existing glab CLI login.

• Distinct rendering for when a coding agent injects context into its own conversation

Before

After

Loading a skill: before, the whole SKILL.md looked like something you pasted. After, one collapsed row.

• Workspace names have been separated from branch names
• When you ask an agent to create a workspace, it is more likely to create an agent in the same request (because the tool call format changed)
• Draft messages are now per-agent. Switching agents while typing a message now leaves your draft in place instead of carrying it over to the new agent
• Extremely large diffs (e.g.: 800MB) are now properly truncated
• Improvements to the rendering of Codex tool calls
• Haskell repositories: Command Center now properly ignores HIE and build artifacts (which could number in the thousands)
• A terminal running a long command is no longer killed by idle cleanup.
• Git configuration is now resolved per repository, so conditional includes in your gitconfig apply correctly.
• Improvements to integration with jj. jj divergent ops should now happen approximately never except when there is an active jj conflict, and then only rarely.
• The bundled OpenCode ("CC Basic") now keeps its state in Command Center-owned directories instead of sharing with your own OpenCode installation.
• When a pull request cannot be loaded, the error now says which forge failure caused it.

Bug Fixes

• When viewing a Codex agent transcript outside brief mode: bash commands now only render as "running" when they are actually running
• Workspaces could report their branch as main no matter what was actually checked out in them.
• Fixed spurious error message that sometimes showed when cancelling a Codex turn
• Fixed bugs that could sometimes cause an agent session to be lost after a backend restart or crash, particularly with OpenCode
• Create walkthrough from pull request then base branch moves: no longer alter the diff shown in the walkthrough
• In agent loop, fixed: set sequence of commands in the setup actions, one fails, would still proceed to the main loop.
• Sending inline feedback no longer wipes the message you were composing in the agent chat.
• If send message to session in workspace that was still initializing, and had the Advanced pane open, would see a stack of harmless error toasts
• Scrolling while the mouse is over the textbox in the Command Dock (or anywhere else in the Command Dock) no longer scrolls the app behind it
• A Codex prompt consisting only of an image no longer fails.
• Fixed issue where, if you open a workspace whose last commit was X, made a bunch of new commits, and then switched the Diff Viewer to "Last commit", it would show you the diff from X~1 to the working tree, rather than the new last commit.

1.2.02026-08-09

Highlights

• Coding agents can now drive the Command Center UI. You can ask your agent to create a new workspace, create a new agent (in that workspace), and navigate to showing a diff of any file and any range. (Supports Codex and Claude Code.)
• Can now freely resize the Command Dock. Click and drag to start resizing to fixed preset sizes (as before); hold Alt/Option to switch to free resizing mode

New Features

• Open-in-editor support added for: Neovim, Emacs, and Jetbrains IDEs
• NixOS users can now install Command Center as a Nix flake (nix profile install github:command-center-ai/command-center).
• Added Opus 5, Sonnet 5, and GPT 5.6 for walkthroughs and refactorings
• New setting "John Mode": auto-expand all reasoning in the transcript
• When you are running the Electron app, can press "Open in Browser" from Settings > About to open the running Command Center in a normal browser tab
• Tab and Shift+Tab jump between top-level walkthrough steps. Arrow keys still move one state at a time

Improvements

• Cloning a repo now is now non-blocking, streams live progress ("Cloning repo… 42% ")
• The submodule diff warning now has a "Don't show this again" button, instead of reappearing on every workspace switch.
• In jj repositories, the default diff scope is now labeled "current change" rather than "uncommitted changes"
• The Command Dock no longer adjusts size when you switch between the Agents/Terminal/Snapshots panels
• Visual inconsistences between the Agents/Terminal/Snapshots panels are now fixed
• The "Subagents" and "Commands" pages, which let you install and manage things to go into the .claude/agents and .claude/commands directories, have been soft-deprecated. We have observed that these features of Claude Code are effectively obsolete and have been replaced by Skills. These tabs now only show up for projects that already have entries in their ./claude/agents or ./claude/commands directories
• Closing a terminal now kills everything it spawned.
• Improvements to the "Get Design Suggestions" refactoring step
• Installing on Windows 7, 8, or 8.1 is now blocked by the installer with an explanation (Electron does not support these versions), instead of installing an app that fails to launch with a bare OS error.
• Significant improvements to app stability and error handling
• All remaining aria-labels are translated, so screen readers no longer read untranslated English in a non-English UI.
• Relative timestamps ("3 minutes ago") refresh at a rate that scales with their age, which noticeably reduces background work in long sessions.
• If you have hundreds of archived workspaces, the archived-workspaces dialog will now load instantly
• Subagent task-status messages now render as belonging to that subagent

Bug Fixes

• Fixed a bug on Windows that can cause the app to crash upon opening a workspace
• Codex CLI subscriptions are now detected correctly. Previously, an active ChatGPT subscription could show as "Not detected" because the check read a stale token.
• The button to install OpenCode now works on machines that do not have Homebrew installed
• Fixed: if you ~/.claude/skills folder was a symlink to another folder such as ~/.agents/skills, Command Center would not detect them. If there were other issues involving symlinks not being followed, they were likely also fixed in this change.
• If you use Command Center on a Mac machine that does not have git installed, but where the 'git' command forwards to the built-in "Please install XCode Command-line-tools" stub, it will correctly use Command Center's bundled git instead
• Transient git errors no longer cause diffs to cease auto-refreshing
• Did you know that, in 2026, it's still possible for Claude Code to emit a tool call which does not conform to its own schema [and then instantly reject it]? This situation no longer causes the screen to be replaced with an error message.
• Fixed a bug that could cause walkthrough highlights to land on the wrong line
• (UI) Removed a duplicate native tooltip on Command Dock buttons and a double chevron on the editor submenu.

1.1.12026-07-20

Highlights

• When Claude Code starts a subagent, it renders like a multi-person chat

Before

After

Before: subagent prompts looked just like your own messages. After: each subagent gets its own indented lane and color.

Improvements

• Turn footers now show the actual model each turn ran on instead of always labeling it "CLI default", across Claude Code, Gemini, OpenCode, and Codex.
• Improvements to the defaults of which files are excluded from walkthroughs and refactorings
• If you install the Codex or Claude Code desktop apps, but do not have a separate install of the CLI versions, Command Center will detect and use the version installed in the desktop app.
• Terminal tab names ("Terminal 1", "Terminal 2", ...) now stay stable across reconnects instead of shifting around.
• The Codex agent now runs with full filesystem access like the other agents, so it can run arbitrary commands
• Refactoring runs that fail now refund your credits.

Bug Fixes

• If you change your default shell on Mac, Command Center will detect the change without needing to restart your machine
• Command Center now properly runs lesser-used shells such as fish in login mode
• Dragging the Command Dock, whether moving the tab strip, resizing an edge, or moving the minimized ball, no longer accidentally highlights text on the page.
• Fixed: If you have two PRs from the exact same branch, opening up the PRs dropdown would cause an error screen to be shown
• Fixes to auto-updates with AppImage on Linux, fixes to OAuth flow on Linux

1.1.02026-07-12

Highlights

• GitLab support: connect a GitLab account and work with GitLab repositories and merge requests, similar to existing GitHub support.

• Desktop notifications: get a native notification the moment a coding, walkthrough, or refactoring agent is done

• The Command Dock and its button are now resizable and repositionable, on rails. Easy to position it where you want, hard to accidentally make your screen look like a mess.

New Features

• Resizable diff panes: drag to resize the file sidebar and the old/new split. (But snaps back to the default position.)

• Copy button on your own messages in agent chat, so you can quickly reuse a prompt.

• There is now a button for the custom walkthrough feature

• Turn footers on transcripts: coding-agent and refactoring transcripts now show per-turn usage and timing, plus a run-level summary for refactorings.

• Cmd/Ctrl-click to open links directly from the terminal.

• "CC Basic" agent upgraded to OpenCode v1.17.3

• OpenCode and the CC Basic agent now support image input, skills in slash-command autocomplete, and clearer server error messages.

• User-configurable concurrency: tune how many CLI model calls and per-file refactoring steps run at once.

• Added manager screens to the command palette for your Commands, Subagents, and Skills.

• If there is an OPENAI_API_KEY, ANTHROPIC_API_KEY, etc in the environment on first launch, the onboarding flow now asks for consent before automatically importing them

• Custom AI providers: now also supports Anthropic-compatible providers.

Improvements

• If syntax highlighting is slow for any reason, diffs are still visible immediately

• Folded diff lines now reveal immediately even when syntax highlighting is slow.

• Section topic and description now stays visible across steps

• Refactoring, walkthrough, and prompt credits now follow you across devices, and the Command Center team has the ability to gift extra.

• If a model fails to return a valid result during walkthrough generation, walkthrough generation will still succeed overall, but with some degradations

• Faster, cheaper refactorings from token and cost optimizations.

• Styled tooltips now show the full name when a workspace, project, or branch name is truncated.

• Improved look and feel of the project and file collapse buttons

• Improved how used walkthrough and refactoring credits are displayed: now reads "X of Y used"

• The "Send Feedback to the cc.dev team" option is now accessible from the command palette

• Improvements to how Command Center checks if a Codex or Claude subscription is valid

• Better UX in the diff file viewer if you attempt to collapse a folder while a filter is active

• Improvements to syntax highlighting of word-level diffs

• When running TUIs in a terminal: improvements to maintaining visual state when sleeping the terminal

• Can now add a project that has no commits yet

Bug Fixes

• Diffs that change a file into a symlink (or vice-versa) no longer crash the diff viewer.
• Diff-viewer now supports repositories using the sha256 object format (used by Gitea, but not supported by GitHub)
• Fixes to merge-base detection for PR diffs, local main diffs
• The Brief toggle in agent chat no longer flips itself off.
• Better honoring of assume-unchanged and skip-worktree files in diffs.
• Fixes to walkthrough progress live percentage when running via the Skill
• Fixes to detection of Codex path
• Fixes to running refactoring agent with OpenCode
• Fixed latent failure when creating a workspace whose default branch has a nonstandard name
• Attaching images is reliable even when the picker is reopened quickly.
• General app hardening against crashes, improved logging for any crashes that get through
• Shell alias detection is skipped on Windows and no longer retries missing shells.
• Creating a workspace from a large repository no longer fails on a 30-second git clone timeout.
• Reattaching to a terminal running a full-screen TUI no longer garbles its display.
• Terminal sessions no longer pile up when you switch between workspaces rapidly.
• When viewing a walkthrough with a unified diff, when the same line numbers appear in both the old and new versions, fixed a bug that sometimes causes extra incorrectly-highlighted lines
• Command Center is now significantly more robust against Git config options such as diff.mnemonicprefix that can alter the diff format

1.0.12026-06-13

Highlights

• Ask a coding agent for a walkthrough of code within any diff range, not just your current changes. Use it to ask what changed, ask for an explanation of a bug fix, or even to keep up with PR comments. For best results, explicitly state "use the walkthrough tool"

Before

After

Ask in plain language (left), and get a generated walkthrough over exactly that diff range (right).

New Features

• Command Center now warns you before generating a walkthrough that would duplicate one you've already created.

• Recent Commits dropdown now shows commit dates.

• Syntax highlighting for .mjs files in the diff viewer.

Improvements

• An alert toast now shows your remaining credits the moment you start a walkthrough or refactoring.

• Claude 5 Fable now offered for walkthroughs and refactorings.

• Renamed "Sync Main" to "Pull from main" and added tooltips to the dropdown actions.

• The command dock now opens automatically when you create a workspace.

• Performance improvements to diffs of large codebases

• The empty-session view now offers an action to take instead of a passive "no session" message.

• Improvements to the caret for collapsing and expanding diffs

• Hotkey suggestion toasts now dismiss themselves after 10 seconds.

• Better message when comparing across a diff range that has no net changes

• Improvements to keeping the live diff viewer synched with the code, even during heavy file activity.

• Archiving the active workspace no longer jumps you back to the root workspace a few seconds later.

• No longer show two hotkey-hint toasts at the same time.

• Minor improvements to text throughout the app

Bug Fixes

• Running a long-running TUI in the terminal, closing the tab, and switching back no longer causes the TUI to be malformatted
• Fixed errors rendering the how-to videos in the Electron app
• Fixed a rare mismatch in file ordering between the diff viewer and the sidebar tree (occurs when e.g.: there is a folder called server/, and a file called server-simple)
• When viewing the snapshot viewer on top of a walkthrough, the arrow keys now navigate through snapshots, not the walkthrough
• If you select a workspace being set up, can still view the settings and how-to pages
• Fixed the progress-bar hover incorrectly showing a usage-limit tooltip.

1.0.02026-06-08

Highlights

• Next-gen walkthrough viewer: be given a tour through a diff, fully in context

• Use Command Center in your existing tool: add our skill to your coding agent, then ask it for a walkthrough.

• Custom walkthroughs. Want a walkthrough of anything other than "here's everything that happened in a diff?" Like, want Claude Code or Codex to figure out a bug, and then explain it with a walkthrough rather than a wall of text? Just ask, and it can do so

• New sleep mode controls: Keep agents running, even when your laptop is closed.

New Features

• Attach images to per-line agent feedback

• Write multiple feedback comments at once

• Installed skills now appear alongside slash commands in the "/" autocomplete in agent chat

• Command Center now asks for confirmation before quitting while coding agents are still running

• Rebuilt diff-scope picker with plain-language presets

• Command Center now teaches you keyboard shortcuts

• Configurable refactoring explanations: choose how thorough the explanation is (thorough / standard / terse) and optionally include the real code diff of the change

• Workspace creation is effectively instant (can start agent sessions while it's still initializing)

• Archived workspaces automatically deflate to reclaim disk space, and re-inflate on demand when you reopen them

• Windows installer is now code-signed, and macOS DMGs carry a stapled notarization ticket, for a smoother, warning-free first launch

Improvements

• Much faster diff rendering
• Major backend speed improvement
• Improved robustness of the walkthrough generation process
• Improved speed and reduced token usage of the organize-file refactoring thanks to better prompt caching
• Cancelling walkthrough generation now also cancels in-flight model calls
• Sending a prompt from the fullscreen editor now collapses back into the normal agent view
• Updated how-to videos for adding projects, snapshots, and generating walkthroughs
• Archiving a workspace is now effectively instant — cleanup happens in the background
• Forking a workspace properly carries over unpushed commits from the source workspace and any dirty submodules
• Better error message when a coding agent failed to launch (e.g.: when it's managed by asdf and not properly initialized)
• On macOS, system permission prompts now explain that an AI coding agent needs the access, instead of a generic message
• Latest frontier models: Claude Opus 4.8 and Sonnet 4.6 are now available in the model picker
• Pull Request connection failures now show clearer GitHub CLI remediation steps
• Clearer feedback when copying a file path: clicking the copy button now shows a green checkmark and a "Copied!" tooltip
• Inline feedback is now attributed to the exact commit its line belongs to, so comments stay tied to the right version of the code
• Refactoring now ignores version-control metadata files when scoping changes
• Command Center now warns and asks for confirmation before generating a walkthrough on a very large diff
• Clearer reason shown when the desktop app fails to start, instead of a generic failure
• The inline per-line feedback popover now stays a fixed size and anchored in view, instead of resizing or drifting off-screen
• When doing a refactoring with Claude Code as the default coding agent: Command Center will prevent Claude from making edits outside the workspace
• Improved refactoring UX: can no longer accidentally send a prompt to an in-progress refactoring session, which cannot properly answer the prompt
• The button to cancel an in-progress walkthrough is now a distinctive red stop button, so it is easy to spot

Before

After

• The app aggressively avoids holding the git lock, especially for jj repos

Bug Fixes

• Fixes to detecting and running Codex and Claude CLIs in the Electron app. (npm version was fine)
• Files that were both renamed and modified now render correctly in the diff viewer
• Improvements to error messages if refactoring fails
• Fix (Electron-only): Sign-in, GitHub, and autorun callbacks now use the correct backend port
• If a workspace crashes mid-setup, it will later heal automatically
• Opening a workspace whose folder was deleted outside Command Center now shows a clear error instead of failing silently
• The diff file browser now extends to the bottom of the screen instead of being cut off when there are a large number of changed files
• Proper error messages if the Gemini CLI fail to start
• Live file watching now recovers missed changes when the operating system drops file-system events
• Fixed rare native crashes in the work-tree diff engine
• Deep links now respect the full URL path, so they open the correct workspace and view
• Fixed rare failures for app to start; improved error messages

0.10.02026-05-13

Highlights

• Bundled git: Enjoy all features of Command Center on machines (esp. Windows machines) that do not already have git installed

• Cancel button for in-flight walkthrough and refactoring generation

• Free-plan users now get 2 bonus walkthrough and 2 bonus refactoring credits on first launch. Better communication of daily limits and credits

New Features

• Linux users can now install Command Center from a .deb package alongside the existing AppImage
• WSL is now available as a terminal option on Windows
• New button to install npm for you so you can then press the buttons to install coding agents
• When running on a machine that has never made a git commit before, Command Center will automatically configure git for you
• Clicking the Command Center logo in the sidebar now navigates to the Code view
• Command Dock automatically opens after creating a new project
• Mixed diff mode is now enabled by default: in split view, add-only and delete-only files render in unified layout to avoid wasted empty panels

Improvements

• Many other improvements to the "Install coding agents" flow
• Better communication of coding agent failures, fixing some cases that failed silently
• Walkthrough highlight labels are now anchored to absolute file line numbers, so they stay correct even as surrounding code shifts
• Translated previously hardcoded errors in model config, device auth, GitHub auth, installables, and the rest of AI coding settings
• Spelled-out "Enter" glyph in the agent input placeholder for clarity
• Miscellaneous perf improvements
• Improvements to robustness of live change detection for diffs and snapshots
• Linux AppImage now runs on systems without libfuse2 installed
• Better error messages when the backend cannot start for inescapable reasons such as running on extremely old macOS versions

Bug Fixes

• Fixed: walkthroughs could drift when the working tree changed.
• Fixed: Sometimes, after the computer sleeps and wakes up, the "You are disconnected" banner would show briefly

0.9.12026-05-01

Improvements

• Walkthrough and refactoring progress rings now stay visible after a task completes, until you view the result
• Walkthrough intelligence and detail level settings are now respected everywhere they generate, not just from the "Create walkthrough" dialog

Bug Fixes

• Fixed: refactoring error messages were no longer being shown after certain actions
• Fixed: missing styling on the workspace pill's menu and action buttons

0.9.02026-04-29

Highlights

• Command Center is now available as a desktop app for Windows, Mac, and Linux

• Live progress for walkthrough generation and multi-file refactorings

• Custom UI to better display many coding agent tools

New Features

• Image attachments now supported for the Codex coding agent

• Ghostty terminal added as a supported terminal on macOS and Linux

• Subagent / Commands / MCP / Skills pages auto-open the marketplace on first visit when nothing is installed

• New Refactoring settings tab — toggle which steps the "Do It All" refactoring agent runs, and pick between banner and plain header styles for Organize File

• Workspace agent indicators now share a fixed-column grid so refactoring, walkthrough, and coding-agent icons line up across rows

• Daily walkthrough and refactoring limits introduced for free and starter plans

• Uzbek (uz) added as a supported language

Improvements

• Onboarding redesign: agents renamed (OpenCode, CC Basic), polished diagnostics with a clickable git-scm.com remediation link, and CLI subscriptions auto-detected so providers come pre-configured on the API-keys step
• Diff viewer now renders submodule changes instead of showing a blank panel
• Quick-refactoring buttons open the Command Dock when clicked
• Faster "new agent" creation — alias detection cached, sessions rehydrated lazily, and agent availability warmed at startup
• Persistent error toasts that stay until dismissed instead of auto-disappearing
• Better Claude Code rate-limit handling — fewer false-positive warnings, clearer messages, and proper handling of more rate-limit scenarios
• Regional date-format preferences are now respected throughout the UI
• The Refactoring Agent page has moved into Experimental Features for now, with a clearer description that it currently just deduplicates code and data
• Warning when running the x64 app on ARM, or vice versa. (It may fail even with emulation.)

Bug Fixes

• Fixed: Refactoring progress was not reflected in the sidebar pill for non-active workspaces
• Fixed: Re-opening "Create new project" did nothing after a previous attempt errored
• Fixed: Phantom-task bug that could leave a refactoring or walkthrough showing as "in progress" forever
• Fixed: Snapshots could disappear due to a HEAD race when saving the snapshot ref
• Fixed: jj (Jujutsu) file filtering bugs — phantom files, renamed files, and sidebar/diff disagreements in colocated repos
• Fixed: Submodule gitlinks were lost in CLI tree-hash temp-index operations
• Fixed: Fork-from-workspace now uses the parent workspace as the source of the CoW copy
• Fixed: Fast workspace switching could show file listings from the previous workspace
• Fixed: NPM detection on Linux when installing coding agents
• Fixed: Inline-feedback popover on the diff viewer caused an unwanted scroll jump
• Fixed: Inability to commit for users who connected GitHub via the CLI path during onboarding without a pre-configured git identity
• Fixed: Model configuration could fail when the backend was cold-starting (now retries once)
• Fixed: Onboarding no longer persists "Cursor" as the preferred editor when no editors are detected

0.8.42026-04-04

Highlights

• Middle-click to close terminal tabs and archive agent sessions
• Clone existing GitHub repos directly from the landing page

Improvements

• Increased bottom padding for minimized Command Dock so it doesn't occlude the last line of a diff

Bug Fixes

• Fixed "Author identity unknown" error for GitHub App users who have never configured git
• Fixed diff viewer file tree sidebar being pushed off screen when scrolling to the bottom of a long diff

Before

After

• Fixed a failure in the snapshot system on Windows
• Fixed a bug in synching the live diff viewer on Linux involving symlinks

0.8.32026-04-03

Highlights

• Responsive layout for smaller viewports — the projects panel now adapts fluidly on desktop and laptop screens

Improvements

• Improved diff viewer gutter spacing and compactness

Bug Fixes

• Fixed "Failed to push" error for users who authenticated via GitHub App
• Fixed infinite loading in model configuration when Codex CLI is not installed
• Fixed random "Stopped" message on Linux when launched via npx

0.8.22026-04-02

Improvements

• Archived sessions are now sorted newest-first in the agent selector dropdown
• Improved diff viewer scroll persistence when switching between files

Bug Fixes

• Fixed diff viewer scrolling unexpectedly when typing in the file tree search input
• Fixed very slow loading times of the available agents list in some configurations

0.8.02026-03-31

Highlights

• Marketplace for commands, skills, MCP servers, and sub-agents - discover, install, and manage extensions from a unified marketplace

• The commands and subagents configuration pages have been taken out of Experimental status

• Massive performance improvements all around. Operations now up to 5x faster. Command Center, when idling, went from sometimes 60% or more CPU usage on an M4 Mac to frequently under 2%.

New Features

• Clone existing GitHub repos directly from the Add Project menu

• Send Feedback button for reporting issues directly from the app

• Can configure Command Dock full-screen mode to leave the project bar visible

• Diff change counts shown in file headers and toolbar

• "Crash reports and bugs only" telemetry option for more privacy control

• Codex CLI subscription support for OpenAI provider

Improvements

• More granular refactoring workflow progress updates
• Push button now works properly for jj (Jujutsu) repos
• Fold sections now work correctly in unified diff mode
• If you switch between viewing the diff for different workspaces, it will remember your scroll position
• Enhancements to sidebar navigation styling
• Active file highlighting in the diff sidebar based on scroll position
• Enhancements to sidebar navigation styling

Before

After

• Some LLM errors are now clearly reported
• Redesigned diff viewer theme with improved readability and contrast, consistent with the app color scheme

Before

After

• Diff viewer sidebar expand button is now more visible

Bug Fixes

• Fixed: EISDIR errors on repositories with submodules
• Fixed: Switching between snapshots quickly could show the previous snapshot
• Fixed: Agent message history scroll position lost when minimizing and reopening the command dock
• Fixed: File tree filter input scrolling the page up
• Fixed: File tree being clipped when diff content is shorter than the sidebar
• Fixed: Commit dialog could show stale state from a previous commit
• Fixed: Rare infinite loops on large diffs
• Fixed: Image attachments not displaying in pending agent messages
• Fixed: Model selection hover not working on Windows
• Fixed: Copy handler copying entire lines instead of just the selection

0.7.42026-03-13

Bug Fixes

• Fixed major bug that would cause tool-calling with the bundled OpenCode to fail.

0.7.32026-03-06

Highlights

• GitHub integration - connect your GitHub account, create new repos, and clone them directly from Command Center

• Customizable command dock position - move the dock and its minimized button to left, center, or right in Settings > Appearance

New Features

• New Integrations settings tab for connecting external services like GitHub
• The free Gemini proxy key now supports Gemini 3.x models
• Gemini 3.1 Flash-Lite Preview added as a fast-tier model option

Improvements

• Smoother drag-and-drop reordering for projects and workspaces
• Speeding up creation of workspaces for projects with Git submodules (via local copying)
• Added Windows ARM64 platform support
• Added support for Windows x64 running on Parallels on an ARM Mac. (More generally: Windows on x64 without AVX instructions)
• Improved path handling on Windows for more reliable cross-platform behavior

Bug Fixes

• Fixed: Slash command menu scrolling issues, duplicate entries, and dismiss behavior when typing /
• Fixed: Color-coded status indicators on onboarding diagnostics were not displaying correctly
• Fixed: File picker bugs when creating projects from an already-existing directory

0.7.22026-03-03

Bug Fixes

• Fixed: A race condition that could cause the Refactor button to appear unresponsive on first page load

• Fixed: Subscription/trial-warning banner had overlay issues with the main layout

• Fixed: Issues with having too much bottom padding; also make it so that when you ctrl/cmd-f for things, the matches won't be obscured by the command dock as easily

0.7.12026-03-02

Highlights

• Redesigned UI across the app - refreshed settings pages, command dock, diff viewer, and workspace components with a modern, consistent design system

• New commit range selector: select diffs between commits, branches, or PRs

New Features

• New "Diff vs Parent" and "Diff vs Default" buttons in the diff viewer toolbar for quickly switching comparison targets

• Agent loop messages now show command output and system messages for better visibility into what the agent is doing

• Updated how-to videos reflecting the new UI

Improvements

• All diff screens now default to showing uncommitted changes (HEAD → working tree) with a collapsible range selector for custom comparisons

• Sign-in page shows a badge indicating your last-used login method

• Diff file tree sidebar is now fluid-width and auto-collapses when the panel is narrow

• Refactoring activity indicator tooltip now shows progress percentage

• Config files (JSON, etc.) are now excluded from refactoring suggestions

• Improved scrollbar styling throughout the app

• OpenCode now shows intermediate steps before completing a prompt

• Better OpenCode error messages - rate-limit, authentication, and overload errors are now clearly distinguished with user-friendly explanations

• OpenCode agent now has a retry limit with clear error messages instead of retrying indefinitely

• Reduced "Loading" flashes throughout the app

• More robust connection handling with automatic reconnection after inactivity

Bug Fixes

• Fixed: Unified diff view was interleaving deleted and added lines incorrectly

• Fixed: Workspace drag-and-drop reordering was broken

• Fixed: Workspace deletion dialog was hidden behind other UI elements

• Fixed: "No walkthrough data found" flash appearing briefly before walkthroughs loaded

• Friendly UI for repositories with no commits instead of showing a raw git error

• Fixed: Missing translations in walkthrough UI and VS Code webview

• Fixed: Refactoring progress streams could hang indefinitely or time out during long-running workflows

• Fixed: Nested scrollbar appearing in plan messages in the agent view

• VSCode extension: fixed fonts, line clicks, and feedback buttons in the webview

• Browser language automatically syncs to the backend on first load

0.6.32026-02-21

Highlights

• Create Pull Request button with AI-generated descriptions - draft PRs directly from the Code screen

• Virtual scrolling for diff viewer - dramatically smoother performance when viewing large diffs

• Free bundled OpenCode coding agent included with Command Center - no API key required to start coding with an AI agent

• Do-it-all refactoring workflow - one-click refactoring that automatically runs multiple improvement steps and reports progress

New Features

• Plan mode UI - agents can now enter plan mode and present implementation plans for your approval before writing code

• Expandable text areas with fullscreen mode for writing longer prompts and commit messages

• Haskell syntax highlighting in diff viewer

• Gemini 3.1 Pro Preview added as default Google slow-tier model

Improvements

• Refactoring buttons are now hidden for files that are too small or are not code files
• Improved model selection for Command Center credits users, defaulting to Gemini 3
• Agent cancellation message no longer appears twice

Bug Fixes

• Fixed: Diff viewer panel flickering caused by repeated re-highlighting
• Fixed: Snapshot tab would revert to main branch every 10 seconds when browsing old branches

0.6.22026-02-12

Highlights

• Word-level diff highlighting shows precise changes within lines, just like GitHub

New Features

• Button to create new projects directly from the Projects panel, not just add existing ones

Improvements

• Free Gemini proxy extended through March 13th
• Selected session automatically scrolls into view when sessions change
• Better error messages when walkthrough generation fails due to connectivity issues
• Commit button disabled in "diff against main" view when there are no changes since last commit
• Newly-added files now appear in expanded folders in diff view for better visibility
• Shortened timestamp tooltips of workspace creation time
• Significant reduction in CPU usage when having many agents open (esp. in multiple tabs)
• Improved reliability of agent loops

Bug Fixes

• Fixed: Terminal text could appear doubled or disappear when switching tabs
• Fixed: Switching to an empty session would reset the scroll position

0.6.12026-02-10

Improvements

• Command Dock now available on Walkthrough and Refactorings screens
• Upgraded to Claude Opus 4.5 and 4.6 models for improved AI capabilities
• Pointer cursor now appears when hovering over refactoring menu items

Bug Fixes

• New disconnection banner alerts you when the frontend loses connection to the backend

• Fixed startup crash on some Windows machines

• Improvements to reliability of snapshots and live diffs on non-Mac platforms

0.6.02026-02-09

Highlights

• Multiple levels of walkthrough generation - choose detail level for your walkthroughs

New Features

• Workspace AI indicators - see which workspaces have active agents at a glance

• Experimental features toggle - try new features before they are fully polished

• Drag-and-drop reordering for projects and workspaces

• Hotkey for walkthrough generation (workspace creation hotkey changed)

• Can search archived sessions to find past work

• Buttons to install coding agents from the Settings page

• New "Delete workspace" button that does not require archiving first

• In the Agent tab, use V then B to toggle brief mode

• Agent indicates what it is doing better in brief mode

Improvements

• New streamlined login flow - sign up directly in the app without navigating to cc.dev

• 10x reduction in bandwidth usage

• Better handling of jj (Jujutsu) workspaces including proper name display and conflict handling

• More accurate "diff against main" results after merging main into your branch

• Improved platform-specific shortcut labels in UI (e.g., Cmd vs Ctrl)

• Version number now displayed in Settings

• Remember scroll position when changing sessions or resizing

• Improved GitHub auth flow during onboarding

• Improved custom terminal command editor UI

• Better error messages during normal use

• Properly persist workspace snapshot settings

• Search in diff file tree now expands parent folders of matches

• Improved scrolling behavior throughout the app

• Improved Gemini error messages and CLI subscription support

• Improvements to logout functionality

• Unarchiving workspace now also restores previously-active sessions (before, they would be restored as archived sessions instead of active ones)

Bug Fixes

• Fixed: Bug in Bun's HTTPS implementation caused massive CPU usage spikes, particularly during walkthrough generation. Fixed by downgrading Bun.

• Fixed many issues related to multi-tab usage - feedback and actions now go to the correct workspace

• Fixed alias handling when resolving agent binaries (including nested aliases)

• Fixes to workspace name validation during rename and creation

• Fixed: Regression caused the two sides of a split diff view to be misaligned

• Fixed: There were some toast notifications that would never disappear until closed or refreshed.

• Fixed issues with long workspace names and special characters

• Fixed: Delete all "Nuclear option" leaving UI in inconsistent state

Command Center - 3 February 2026

Nuclear option fix demo

• Fixed: when in unified diff view, can no longer open removed lines in the editor
• Fixed: significant bug when using commands as a verifying action in an agent loop
• Fixed: Can now parse Claude Code slash commands with invalid YAML in their frontmatter
• Fixed: when archiving the current agent session, it would still show in the UI
• Fixed: Tabbing away and back could cause text to be superimposed on other text

0.5.92026-01-27

Highlights

• Walkthrough generation now succeeds approximately 100% of the time

Improvements

• Translated text can now include formatting like code snippets and emphasis
• Improved workspace creation UX

Bug Fixes

• Fixed: bug where some people who used version 0.5.2 and then upgraded will be unable to view walkthroughs
• Fixed: snapshot creation not automatically enabled when adding a new project

0.5.62026-01-25

Improvements

• If you used a previous version and had no non-coding AI provider configured, it will be auto-set to the free Gemini proxy key when you upgrade
• The flow to install coding agents from the onboarding page has been improved

Bug Fixes

• When no agents are installed, the default agent is correctly set to None instead of Claude Code

0.5.52026-01-24

Bug Fixes

• Fixed bug where, if you had no API keys configured but did have the Gemini free proxy configured, you would get an error when trying to use the Refactoring or Walkthroughs screen (but not when generating walkthroughs from the Code screen)

0.5.42026-01-24

Highlights

• Agent loops: Run your agent over and over until it succeeds

• Gemini CLI support as a coding agent option

• Internationalization into Japanese, Polish, Chinese, and Russian

• Snapshots integrated into command dock with branch-like navigation

• Quick-refactor buttons

New Features

• (Temporary) Free Gemini proxy option - use Gemini without an API key

• Agent picker: can select a coding agent whenever you create one

• Support for Claude Code slash commands with nice autocomplete, even when not using Claude Code

• Attach images to messages (Claude Code only)

• Can maximize command dock

• New hotkeys for creating workspaces, agents, terminals, and submitting dialogs

• Keyboard navigation for sessions and terminals

• Buttons to git pull, sync with main

• More editor options supported

Improvements

• Agent sessions are now persisted across Command Center restarts

• Better resumption of Claude Code sessions with warnings when resumption is not possible

• Can use arrow keys to jump between snapshots and get a good view of moment-by-moment changes

• New how-to guides for snapshot UI

• Faster workspace and session switching with reduced lag

• Remember selected coding agent per workspace

• Auto-select newly created agent sessions

• Simplified onboarding flow

• When no workspace selected, see Add Project button on many screens

• Scroll-to-bottom button floats over chat window

• All timestamps have tooltips to get full date and time

• Various streamlining and simplification of the onboarding flow

• Auto-expanding textareas for better input experience

Bug Fixes

• Fixed: every 30 seconds, the focus would jump to the end of the agent textbox
• Fixed show/hide unchanged code button not updating view
• Fixed walkthrough generation notification consistency across pages
• Fixed: pending walkthroughs not displaying properly on the Walkthroughs screen
• Fixed: clicking on filename in diff view sometimes not working
• Fixed: Pressing enter when doing Japanese input (IME composition) would submit the message in addition selecting the Japanese writing
• Fixed: snapshots not working with the 'Ignore untracked files' setting on
• Fixed: when you have Command Center open in multiple tabs, agents for the wrong workspace might be shown on tab change
• Fixed: the project panel sometimes flush against the top of the screen