Changelog

What changed in CmdBrief.Newest first.

The app shows these same notes the first time it opens after an update.

Current release 0.5.39 ·

What’s new in 0.5.391 of 1

Sidebar logo

The >_ logo tile shows beside the CmdBrief wordmark at the top of the sidebar and in the collapsed rail again.

Illustration · the What’s new sheet the app opens after an update
Latest: 0.5.39 · Oct 11, 2026

Steadier ChatGPT plans and a lighter sidebar

CmdBrief for ChatGPT answers while the Mac is away, keeps one waiting plan per send and keeps plan panel edits across reloads, and the sidebar starts lighter.

  • Improved

    ChatGPT while CmdBrief is closed. Asking ChatGPT how your crew is doing, or opening CmdBrief home, answers even when CmdBrief is closed, and a plan is called a draft until you send it.

  • Improved

    Plan panel Send. The Send sheet lists only agents that can lead on this Mac.

  • Improved

    Crew cards. In-progress crew cards move like working cards.

ChatGPT plans on a new Mac and leaner crew starts

Plans from ChatGPT get their own workspace on a brand-new Mac and update in place when sent again, crew status names the next step, and crew members start leaner.

  • Improved

    New projects from ChatGPT. A project you send from ChatGPT gets its own workspace in ~/Projects even when the Mac has no projects folder yet. Nothing is made until you confirm it in CmdBrief.

  • Improved

    Crew status from ChatGPT. Asking how your crew is doing names the next step, and a name that isn't a workspace gets your workspaces instead of an error.

  • Improved

    Leaner crew starts. Crew members start without unused connectors, bundled skills and repeated rules, and a lead's restart snapshot stays within 8 KiB.

Reliable dictation translation and subagent models

Dictation translates reliably, offers more transcribers and can send when finished, and Claude subagent cards name the model they run on.

  • New

    Send when finished. Dictation can send the message as soon as the dictated turn ends instead of leaving it in the box. Off by default.

  • New

    More transcribers. Advanced > Model lists elevenlabs/scribe-v2, meta/muse-voice-transcribe-1.0 and google/gemini-3.5-transcribe beside MAI.

  • Improved

    Subagent model. A Claude subagent's card leads with the model it runs on.

Calm Slate redesign, pictures in chat and a rebuilt Voice

A calmer look across the sidebar, workspace pages, agent panes and crew, leads that answer with charts, flows and choices, a redesigned Voice with dictation, and an Agent limits window.

Watch 0.5.35 · 10 films

  • New

    Calm Slate look. The sidebar, workspace Overview, Stage and Grid, agent pane, composer and crew cards share one quieter style, with one colour per workspace and a glowing ring on each lead.

  • New

    Pictures in chat. A lead can answer with a chart, table, flow diagram, crew roster, step plan, annotated image or a set of choices. Switch any picture to its text, and answer a choice with Go.

  • New

    Voice and dictation. Settings > Voice is redesigned with a setup check. The composer mic types speech into the message box, choose your microphone, and Bluetooth headsets keep full sound.

ChatGPT plugin, Cursor and Grok agents, and a Quick crew tier

Plan a project in ChatGPT and send it to CmdBrief, run Cursor and Grok agents, add a Quick crew tier with Haiku helpers, and preview iOS simulators natively. Includes the changes from 0.5.32 and 0.5.33, which were not released separately.

  • New

    CmdBrief plugin for ChatGPT. ChatGPT plans a project as phases with checkable gates and sends it, with its images, to CmdBrief, where it waits until you confirm it as the roadmap and start a lead. Works as a local plugin and, through Settings > Account > ChatGPT, from ChatGPT on the web.

  • New

    Cursor and Grok agents. Add Cursor and Grok agents to a workspace or crew, with refined handoffs between crew members.

  • New

    Quick crew tier and Haiku helpers. A fourth crew tier for fast work, plus Haiku helper subagents. A notice warns when a Haiku 5.5 crew member compacts past its price step.

Pictures in conversations and clearer session recovery

Local image references show their pictures, stopped drafts get a review before sending, and restart recovery selects work that was running at close.

  • New

    Clear + recent in crew settings. Apply session edits with the original request and recent messages, preserving full history, drafts and queued messages.

  • Improved

    Stopped conversation sends. The first Enter reviews Clear + recent + send, and a second Enter confirms. Cancel restores the draft and attachments; key repeats and Shift+Enter do not confirm.

  • Improved

    Crew work status. Automatic waits on teammates or a usage-limit reset share the Working status and activity indicator across crew cards, tabs, filters and the sidebar.

Zoom into any workspace grid cell

Grow a workspace grid cell over the whole grid for a closer look, then shrink it back with the grid untouched. The Simple view stays out of release builds for now.

  • New

    Zoom a grid cell. Grow any cell over the whole grid, focused, then shrink it back. While zoomed, moving focus to another cell grows that one, so the cell shortcuts page through your workspaces.

  • Improved

    Grid stays whole. Zoom replaces Show alone, so you no longer leave the grid to look at one workspace. The grid always comes back as you arranged it.

  • Fixed

    Simple view held back. The Simple view no longer appears in the view picker of release builds, and a saved Simple choice falls back to Standard.

Copy all Markdown and edit the crew together

Copy a complete Markdown draft, find every document action by its icon, and change the crew from its column controls. Sidebar statistics stay visible, and crew style choices keep their own file.

  • New

    Copy all Markdown. Copy the complete Markdown source while editing or previewing, including unsaved changes. Empty documents disable the action.

  • Improved

    Document actions. Save, edit, preview, copy, discard, add to chat and note actions use matching SVG icons. Toolbars wrap in narrow windows, and destructive actions keep their confirmation.

  • Improved

    Edit the crew together. Use the Job, Tier, Agent, Model, Effort, Fast and Compact at column controls to change selected members, or visible members when none are selected. Review the changes and apply when ready.

Crew overview, questions beside your draft, and resume projects

Review the whole crew in one editor, answer questions beside your draft, resume selected projects after a restart, and find settings in place. Seven new films show the features in the app, alongside improvements to background CPU work and live voice.

Watch 0.5.27 · 7 films

  • New

    Crew overview. Review the lead and every crew member in one editor, filter or group sessions, and change several agents together. Undo a row or apply when ready; busy sessions finish their current turn before switching.

  • New

    Questions beside your draft. Questions dock over the message box. Pick choices or write an answer in your own words, then send the answers together.

  • New

    Result pages. Agents can publish a versioned result page with its status, checks, outstanding work and evidence. Open its card beside the conversation and review that exact version.

Message settings, lead notifications, and a better browser panel

Choose which automatic messages reach agents and you, let a lead send you updates, give every lead its own color, and give pages and devices more room on Stage. Twelve short films show the new features in the app itself.

Watch 0.5.26 · 12 films

  • New

    Message settings. Choose which automatic messages reach agents (usage, limits, model changes, roles, idle crew, roadmaps, crew health) and how they arrive, plus separate in-app, banner, sound and history alerts for you.

  • New

    Lead notifications. A lead can notify you with a toast that opens its pane, and a macOS banner when CmdBrief is in the background.

  • New

    Lead colors. Pick a color for a lead from its menu in the sidebar, or let Auto-color all in Settings give every other lead its own. A color you pick stays.

A two-step Add workspace

Add workspace opens a two-step modal, and a lead no longer starts in the root folder.

  • Improved

    Add workspace. Add workspace opens a two-step modal, and no lead starts in the root folder.

Devices and pages beside your lead

Mirror an iOS Simulator or Android emulator next to the lead chat, let agents drive a page in a Browser tab on Stage, and open a Stage artifact in a modal.

  • New

    Device panel. Mirror an iOS Simulator or Android emulator next to the lead chat on Stage, with marks, notes and numbered burn-in that go to the lead.

  • New

    Browser tab. Agents can drive a pane’s page from the Browser tab in Stage’s side panel, with Take over and Mark up, and phone, tablet and desktop sizes.

  • New

    Device Hub. Android emulator leases and adb tools, plus idb tools for iOS: status, still, stream, input, elements and launch.

Bulk select and every skipped release

A Bulk button replaces Shift-hover for selecting several crew members, and What's new lists every release you skipped after a multi-version update.

  • New

    Bulk button. An always-visible Bulk button starts selecting several crew members at once, replacing Shift-hover.

  • Improved

    What's new. After a multi-version update, What's new shows every skipped release, not just the latest.

  • Improved

    Limit card. The limit card's window rows line up with the header chip.

Background work in view

Agent panes now list the shells and monitors an agent left running, so a pane that looks idle says what is going on behind it.

  • New

    Background strip. Agent panes list running background shells and monitors, one row each, with a count.

  • Improved

    CLI update checks. Checking for CLI updates is tidier and reuses what it already knows.

  • Improved

    Model menu. Small tweaks to the crew member model menu.

Crew style and workspace settings

Choose how a crew works in plain language, manage a workspace from its own settings page, and open artifacts in a resizable modal that returns you to your chat.

  • New

    Crew style. Plain-language choices for how a crew works, global and per project, with an entry in the crew panel.

  • New

    Run in terminal. Shell code blocks in agent chats get a Run in terminal button and a safety flag.

  • New

    Playbooks. A manual-only playbook schedule and a review-agent-efficiency playbook.

Tall questions scroll

A question with tall choices scrolls instead of running off the pane, a quoted “Why?” no longer counts as a question waiting on you, and a new setting shows how long an agent’s prompt cache stays warm.

  • New

    Cache timer. A Show cache timer setting shows how long the prompt cache stays warm below the conversation, and a note once it expires.

  • Improved

    Lead and crew guides. The lead and crew guides were updated.

  • Fixed

    Question scrolling. A question whose choices are taller than the pane scrolls, so long answers and their pictures are no longer cut off.

The first guide tip no longer freezes the app

A fix release: the app could stop responding the first time the lead guide showed a tip, in 0.5.17 and 0.5.18.

  • Fixed

    Guide tips. The app no longer freezes the first time the lead guide shows a tip.

Claude’s usage ring before its first reading

The Claude usage ring stays in the sidebar before Claude Code has reported any usage, a model you change shows on the pane right away, and captures save to a folder every account can create.

  • Fixed

    Claude usage ring. The ring stays in the sidebar before Claude Code has reported any usage, with a card that says how to get a reading.

  • Improved

    Four rings a line. Four usage rings fit on one line, so Codex, Claude, OpenCode and Cursor sit side by side.

  • Fixed

    Model after a change. A model you pick in Session settings shows on the pane straight away, before the agent’s next turn names it.

Artifact reviews, leads in the sidebar and feature films

Mark up what the crew published and send the review to the lead, keep every lead in view above your workspaces, and learn new features from short films in the app.

Watch 0.5.17 · 11 films

  • New

    Leads in the sidebar. Every lead sits above your workspaces with its full activity on hover. Fold the sidebar to see up to six, and hide a crew without stopping it.

  • Improved

    Usage rings. Limits show as rings with provider logos and each window’s reset time on hover. A spent limit turns red and says when it comes back.

  • New

    Grok in the Standard view. Talk to Grok like Claude Code, Codex and OpenCode, with the same steps and resume.

Before 0.5

Launch, beta and website updates.

CmdBrief moved from the private beta waitlist to open registration with secure accounts and Stripe billing on macOS.

  • Anyone can create an account without an invite code.
  • Pro subscriptions with monthly or annual billing are available through the account dashboard.
  • The public site now points every request path at creating an account instead of the waitlist.

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