atriumatrium

Changelog

What's new in atrium

Product release notes for atrium.

Curated release highlights for atrium users. Beta, no-op, internal, CI, and version-only releases are omitted.
v0.221.0Jul 3, 2026
Changed
  • Newly installed adapters now appear right away without relaunching atrium, and adapter cards gained a Reinstall action.
  • Moving a task to another column now drops it at the top of that column, and a repeating task's countdown sits on its own row.
Fixed
  • New terminal panes no longer intermittently hang on open, and opening panes or rooms no longer flashes a double prompt or stale-width text.
  • Resumed agents keep their original launch options — like skip-permissions and model — instead of quietly reverting to defaults.
  • An agent CLI run directly in a terminal pane now reconnects to its session on restart instead of relaunching from scratch.
  • Auto-launched agent commands no longer break under vi-mode (bindkey -v) zsh keybindings.
  • Voice dictation recovers on its own if the microphone stream drops, and shows when an on-device model is still downloading rather than disabled.
  • Messages sent to agents are verified and retried so they reliably land.
  • Adapter version detection is more accurate and no longer shows a probe error in place of a version.
v0.220.1Jul 3, 2026
Changed
  • Starting atrium is much faster: focused room panes appear first while other rooms resume in the background.
v0.220.0Jul 2, 2026
Added
  • Voice Dictation settings now detect if macOS's on-device Dictation is off and link straight to System Settings to enable it.
  • Typing @ in the composer now opens a file picker to reference workspace files in your message.
Changed
  • The composer forwards more keys straight to the agent — page up/down, home/end, tab, and most Ctrl chords.
  • Scrolling in terminal panes, including background ones, is now smoother and no longer capped by the shared render batch.
Fixed
  • Push-to-talk dictation no longer crashes or silently stops responding during rapid or held presses.
  • Fixed a visible seam between the composer's message field and toolbar when a wallpaper is set.
v0.219.0Jul 2, 2026
Added
  • CLI launch-profile and agent definition commands can now create, edit, and delete (previously list-only); pane create --profile launches directly into a chosen profile.
  • Activity sidebar cards and the CLI now show accurate resuming / resume-failed / idle / running pane states after a restart, instead of getting stuck on "running."
  • The composer gained a toggleable formatting toolbar.
Changed
  • Reworked color contrast across all built-in themes for better readability, plus a new customizable app-canvas background color.
  • Terminal reader mode is now on by default for new panes.
  • Rooms-sidebar tooltips now open above the row with a short delay instead of instantly.
  • Kanban active-run cards get a soft full-card highlight, and lane headers are colored solid instead of a thin stripe.
  • Clicking anywhere on the composer card, not just the text area, now focuses the editor.
  • Only the composer you're actively dictating into animates its mic indicator, instead of every open composer.
  • Further reduced background CPU use from terminal rendering by batching output delivery and aligning redraws across unfocused panes.
Fixed
  • Task cards no longer fail to save when creating or updating a card's status.
  • Push-to-talk dictation no longer falsely triggers the "isn't responding" warning during silent holds or in noisy rooms.
v0.218.1Jul 2, 2026
Changed
  • Creating, closing, and splitting rooms and panes is snappier — these actions no longer wait on scrollback capture or full workspace rewrites.
  • The activity, rooms, and workspace sidebars render smoother in busy workspaces with many open panes and agents.
  • Opening the editor, terminal, and Omni Chat panes is faster — startup no longer repeats config loads and history backfills unnecessarily.
v0.218.0Jul 1, 2026
Added
  • Terminals now support macOS-standard line-editing shortcuts (⌘⌫, ⌘←, ⌘→, ⌃⌫), matching Terminal.app and iTerm2.
Changed
  • The composer footer dropped its shortcut-hint labels for a cleaner look — shortcuts are still discoverable via tooltips.
  • Push-to-talk dictation now handles multiple speech segments within one key-hold, using pauses instead of revisions as boundaries.
  • Interrupting an agent with Esc now selects the recovered message in the composer, ready to retype or delete in one keystroke.
Fixed
  • Fixed a typing stall in the composer and notepad caused by spellcheck running on every space key press.
  • Video wallpapers now pause while the window is hidden or occluded, cutting background GPU and CPU use.
  • Reduced background CPU use from hidden panes that kept streaming terminal output nobody was viewing.
  • Slash commands in the composer now release back to normal typing correctly after backspacing past the leading "/".
v0.217.0Jul 1, 2026
Highlights
  • Task cards can now repeat — run once on a schedule, loop until done, or recur on a cadence (reusing the card or creating a fresh one each cycle), with pause, skip, and stop controls.
Added
  • Repeating tasks can pause for review after each cycle, so you approve, redo, or finish each run by hand.
  • Every task card keeps a history of its runs, and you can resume a completed run to continue its session.
  • Filter the task list by recurrence kind — Loop, Scheduled, Repeat, or Manual.
  • Type into an empty agent composer to drive the terminal directly — ! and slash commands forward straight through to the shell.
  • "Send to background" now appears when you close an agent, so you can park it in the background instead of ending it.
Fixed
  • Branch and worktree selectors now refresh automatically when the underlying git state changes.
v0.216.0Jul 1, 2026
Added
  • A dedicated Voice Dictation settings tab to pick your microphone, adjust input gain, configure push-to-talk, and manage permissions.
Changed
  • Push-to-talk dictation is now enabled by default.
Fixed
  • Voice dictation now works in every open atrium instance instead of only the first.
  • The add-comment button in the diff view now shows a solid background on hover.
v0.215.0Jun 30, 2026
Added
  • Hold a key (right Option by default) to push-to-talk dictate — release to insert the transcript; rebind it in Settings → Keys.
  • Drag a pane onto the rooms sidebar to merge it into a room, split it into a new room, or unpin it.
  • Multi-pane rooms show their panes as sub-items in the rooms sidebar, collapsed by default, with bulk show/hide toggles.
  • Right-click a selection in the editor to copy or open a GitHub/Bitbucket-style permalink or branch link.
Fixed
  • Composer messages starting with characters like -, #, or 1. no longer arrive at the agent with stray backslashes.
  • The observatory no longer shows atrium's own repositories as fake galaxies for new accounts.
  • Resizing the recent-prompts strip in one pane no longer resizes it in every other pane.
  • The "needs your input" terminal cue no longer stays lit after a turn has already finished.
  • The achievement for viewing every sidebar mode now correctly requires all six modes, including Simple.
  • The launch-profile popover in the launcher now closes reliably on a second click or Escape.
  • Escape now passes through to a terminal you've grabbed instead of bouncing focus back to the composer.
  • Typing Vietnamese (Telex/VNI) in the terminal now composes diacritics correctly instead of dropping letters.
  • Launch-profile rows in the launcher now align consistently.
  • The run-command popover now closes on an outside click or when you press play/stop.
v0.214.0Jun 29, 2026
Added
  • Drop files anywhere onto an agent pane to attach them to the message composer; dropped images paste inline just like ⌘V.
  • The agent message composer now shows sigils and file references as chips you can edit and remove.
  • Projects and worktrees in the sidebar can now be reordered by dragging.
  • Dragging a room across a wing or pinned-section boundary now merges or reorders it, opening a gap to make space.
  • The recent-prompts strip can now be resized by dragging its bottom edge.
Changed
  • Agent panes now place keyboard focus in the message composer first.
  • Composer autocomplete now ranks matches by relevance and adds a / finder for slash commands.
Fixed
  • Dismissed agent panes now render their backdrop faithfully.
  • Clearing or sending an agent message now reliably dismisses the file-mention popup so it can't block your next message.
v0.213.0Jun 28, 2026
Added
  • PDF and video files now open directly in a workspace pane with a built-in viewer.
  • Inline comments in the markdown editor can now be sent straight to an agent.
Changed
  • The agent message composer now sends on Enter by default.
  • Workspace and worktree row actions in the sidebar are now grouped under a kebab menu.
Fixed
  • Agent status footers now appear as soon as a pane launches.
  • Browser comment selections stay anchored while you scroll, and Escape exits comment mode.
  • Sidebars now slide smoothly open and closed when a resident pane is docked.
  • Wallpapers stay correctly masked when toggling the sidebar or zen mode.
v0.212.0Jun 28, 2026
Added
  • A new Simple sidebar mode lists every workspace and worktree as a clean single-line tree you can collapse and expand per row.
Changed
  • The activity sidebar's "Recent" digest is now off by default and marked experimental.
Fixed
  • The git view no longer crashes on very large files or large sets of untracked changes.
  • Closing a focused docked pane no longer leaves the workspace on a blank screen.
  • The room bar's saved orientation no longer reverts when switching projects.
  • The Rooms sidebar always shows your main wing as a folder.
  • Visual alignment polish for the room bar in vertical orientation.
  • Wallpapers stay correctly masked while a sidebar collapses.
  • The recent-prompts strip no longer shows image markers you didn't type.
v0.211.0Jun 27, 2026
Added
  • When sending browser page comments to an agent, a new picker lets you choose which comments to send across multiple open pages.
  • Agent session panes now show a strip of recent prompts you can re-send with a click.
  • Right-click a task card in list or kanban view to open a context menu of quick actions.
Changed
  • The room bar's horizontal or vertical orientation is now remembered per project.
  • Opening a room is faster.
Fixed
  • Panes created from the CLI now open in the workspace that created them.
  • The send-to-agent dialog now scales with the app zoom level.
  • Closing a pane no longer leaves stranded stacked panes behind.
v0.210.0Jun 27, 2026
Added
  • A new Rooms sidebar lists your rooms as collapsible wing folders — resize it, collapse it to a rail, and drag rooms to reorder them within or across wings.
Changed
  • Scrollbars across atrium are now thin auto-hiding overlays that don't reserve gutter space, with a quieter theme-adaptive tint.
  • New keyboard shortcuts collapse the Rooms sidebar, the workspace and activity sidebars, or all of them at once.
v0.209.0Jun 27, 2026
Added
  • Option-click a link in the terminal to open it in your default browser.
  • The activity sidebar now shows an adaptive "Recent" digest of what you've been working on.
  • atrium can now be set as the handler for folders and common text files (Markdown, JSON, TypeScript, and more), so you can open them in atrium from Finder.
Changed
  • Comment mode is now disabled on docked browser panes.
Fixed
  • Accent-colored buttons now pick a readable text color across every theme.
  • Closing a room moves focus to the adjacent room in the same wing.
  • Scrolling over reader mode's side gutter now scrolls the pane.
v0.208.0Jun 26, 2026
Added
  • A new visual theme editor lets you create and edit custom color themes with per-color pickers, a dark/light toggle, and a live app-wide preview.
Fixed
  • Newly opened terminal and agent panes no longer occasionally exit with an error immediately after launch, and atrium no longer leaks background shell processes over a long session.
  • Day-streak achievements now keep advancing across midnight while atrium stays open, so always-open users can earn the seven- and thirty-day streaks.
v0.207.0Jun 26, 2026
Added
  • Reader mode caps a terminal or agent pane to a comfortable, centered text width so long output reflows instead of stretching across the whole pane.
Changed
  • With a wallpaper set, pane headers blend seamlessly into it, and the active pane is marked with an accent border.
  • Adapter tiles in the launcher show just the ⌘↵ shortcut instead of a "Launch" label.
Fixed
  • Installing AI coding tools from Settings → Tools no longer fails with a manifest validation error.
v0.206.1Jun 26, 2026
Fixed
  • The "panes only" wallpaper no longer covers docked browser panes.
v0.206.0Jun 26, 2026
Added
  • A new Achievements pane gamifies learning atrium, tracking 61 milestones across 7 categories that unlock with in-app celebrations as you use the app, and is surfaced on first launch.
  • First-launch onboarding adds a guided calibration gate that walks you through connecting a tool, creating a project, and launching your first agent.
  • Wallpapers can now show through the mosaic panes themselves with a new "panes only" scope.
Changed
  • Settings → Tools is redesigned with one-click install of supported AI coding tools, per-platform install commands, and drag-to-reorder.
  • Layout, Icons, and Pane Lights settings now live under Appearance, and the title-bar accent is off by default.
v0.205.0Jun 25, 2026
Added
  • Comment mode in browser panes lets you pin comments to elements on any web page, keep them per URL, resolve them, and send them to an agent.
v0.204.0Jun 25, 2026
Added
  • Switch atrium's icon set between lucide (the default) and Phosphor duotone in Settings → General → Icons.
  • New Solarized Dark theme.
  • Right-click activity sidebar cards to open the same action menu as the three-dot button.
  • Agents now receive their current room, wing, and workspace — plus the other panes in the room — as injected context.
Fixed
  • Reopening atrium restores focus to a valid pane in the active room instead of a stale one.
  • Right-clicking files inside expanded folders in the room sidebar works again.
  • Launch profiles set to the default model or effort no longer override the agent's own default when launching.
v0.203.0Jun 24, 2026
Changed
  • Terminal and agent output is now delivered in frame-aligned batches, and panes on hidden rooms pause streaming until you switch back to them — reducing background work when many agents run at once.
  • The composer in agent panes adds an Enter-to-send toggle and an Esc / Stop control that interrupts the agent and restores your message for editing.
  • The active wing now shows a clear circular indicator, and the wing switcher opens expanded by default.
Fixed
  • The composer in agent panes now reliably submits your message instead of occasionally pasting it without sending.
  • Launching a task into a worktree no longer leaves behind an empty terminal room you didn't ask for.
v0.202.0Jun 24, 2026
Added
  • Layout spacing presets (Tight / Standard / Comfortable / Spacious) in Settings → General set the gap between every tile and chrome edge at once.
Changed
  • Context menus throughout atrium now show leading icons.
  • AI agents pick up atrium's latest skill and context updates mid-session, without relaunching the app.
Fixed
  • Branch review now diffs against the branch a worktree was forked from, so worktrees off a non-main branch show the right changes.
  • Sending review comments to an existing agent now links that agent's pane to the task run.
  • File-tree drag-and-drop and right-click menus work again in the room sidebar.
  • Interactive tooltips no longer vanish while their contents update.
v0.201.0Jun 23, 2026
Added
  • Mark a finished worktree as done to fold it out of the active sidebar into a collapsible group — fully reversible, and nothing is deleted.
v0.200.0Jun 23, 2026
Changed
  • Creating or deleting a worktree no longer blocks atrium — the room appears in the sidebar right away with an in-flight indicator while the work finishes in the background.
  • Tile spacing is now uniform — the gap between tiles matches the window-edge and sidebar margins.
Fixed
  • The review Send-to-agent button no longer counts or sends comments you've already resolved.
  • Custom adapter launch-command overrides now work when the override wraps the real launcher in another command.
  • Tooltips no longer vanish when you move directly from one trigger to an adjacent one.
v0.199.0Jun 22, 2026
Fixed
  • Terminals render crisply again — correct box-drawing glyphs, accurate text selection, and full color — whether or not the window is focused.
  • Notepad: sketches drawn from the CLI or an agent now appear live, reopening a note reuses its existing pane instead of duplicating it, and CLI sketch export works again.
  • Agents receive cleaner, more relevant context — empty sections are dropped, run-command output is included, and recall no longer points an agent back to its own current session.
v0.198.0Jun 22, 2026
Added
  • The title-bar wordmark animates with live audio waveforms while dictation is listening.
  • Sleeping agent panes are now marked with a diagonal hatch in the compact layout map, so you can tell at a glance which sessions are dismissed.
Fixed
  • Terminals and run commands now report a process's real exit code instead of always showing success.
  • Browser panes no longer drift out of place when you resize the window.
  • Lower idle CPU and GPU usage — background visual effects pause when nothing is happening and pane updates are batched.
v0.197.0Jun 21, 2026
Added
  • Background agents — run an agent unattended without a room tile; it appears in the activity sidebar's Background section where you can message, foreground, or stop it, and it survives a restart.
v0.196.0Jun 21, 2026
Added
  • Empty terminal panes now show a slim "Open launcher" strip to bring the launcher back at any pane size.
  • The CLI can bind an agent and launch profile to a task when you create or update it, matching the create-task launch options.
Changed
  • The workspace rail icon now pulses to show activity instead of a green status dot.
  • Lower idle CPU and smoother performance under load — animations, timeline polling, and session indexing back off when nothing's changing.
Fixed
  • Wallpapers now show through sketch notes instead of being hidden behind the canvas.
  • The activity timeline no longer records duplicate or empty entries from repeated agent events.
  • Dragging a project in the sidebar no longer clips its drag preview.
  • Fixed a visible seam across the title bar in zen mode.
v0.195.0Jun 20, 2026
Added
  • Workspaces: group your projects into separate workspaces — each with its own icon and accent — swipe between them, and move a project to another workspace from its context menu.
Changed
  • Task, review-comment, and agent message composers now share a streamlined layout with a paperclip button to attach files to your message.
v0.194.0Jun 20, 2026
Changed
  • Workspace memory (experimental) recalls past context more usefully: recalled items now carry a short preview and how long ago they happened, so agents can judge relevance at a glance and pull in only what matters.
  • Clicking a row in the workspace sidebar keeps the file tree open instead of collapsing it.
Removed
  • The Board view has been removed from Workspace memory while the experience is being rethought.
Fixed
  • The Observatory soundscape recovers more reliably after audio is interrupted or paused waiting for a click to resume.
  • Launching a task now applies the selected launch profile's agent and identity.
  • Resumed sessions in the activity sidebar sort by when they were resumed, instead of staying pinned to the top.
v0.193.2Jun 19, 2026
Fixed
  • Turning off Workspace memory now fully hides the Board and stops it from feeding entries to your agents.
v0.193.1Jun 19, 2026
Fixed
  • The experimental Workspace memory toggle now stays on once enabled — it previously reverted to off and looked dead.
v0.193.0Jun 19, 2026
Added
  • Workspace memory (experimental, opt-in): a new Settings toggle lets atrium recall durable facts and past sessions into your agents and consolidate learnings over time — off by default, ships dark until you turn it on.
Changed
  • The toolbar's menu button is now a "Find anything…" search field that opens the command palette.
v0.192.1Jun 19, 2026
Fixed
  • Omni Chat stays responsive in very long sessions — huge agent transcripts no longer lock up the app.
  • App-wide UI scale now applies to the task side panel, the markdown reading view, and the capture setup dialog.
v0.192.0Jun 18, 2026
Added
  • Video files (mp4, webm, mov) can now be set as wallpapers — hardware-decoded so they animate smoothly at a fraction of the CPU cost of an animated GIF.
Changed
  • Activity cards in ultra-compact density are tighter, fitting more agents on screen.
Fixed
  • Browser panes now actually play H.264/AAC video — the codecs that enable it were missing from the 0.191.0 build.
v0.191.0Jun 18, 2026
Added
  • Browser panes now play H.264/AAC video natively — YouTube, streaming sites, and most embedded web video work out of the box.
  • Agents can run raw Chrome DevTools Protocol commands against a browser pane with browser cdp, reaching network inspection, device emulation, and the full accessibility tree.
Changed
  • Markdown notes now title themselves from their first line, Bear/Obsidian-style, until you rename them.
  • Idle agent backdrops are now full-resolution and let an active wallpaper show through, instead of a low-quality dark thumbnail.
  • Busy workspaces stay responsive — atrium no longer rewrites the entire workspace file on every change.
  • The update prompt now links to a consolidated summary of everything new since the version you're running.
Fixed
  • Restoring a saved session is more reliable under load, avoiding collisions while agents spawn.
  • The docked Tasks pane now shows task statuses and labels correctly.
v0.190.0Jun 18, 2026
Changed
  • Smoother performance in busy workspaces: pane lights only animate for visible panes, and oversized leftover screenshots are cleared when a workspace loads.
Fixed
  • Agent panes keep their correct tool identity even when the running process isn't the expected binary name.
  • Restoring a saved session now waits until the agent is ready before resuming, preventing dropped or garbled restores.
v0.189.0Jun 18, 2026
Added
  • The Tasks pane can now dock as a resident, showing a compact task list with live agent badges that opens the full view in a room.
Changed
  • The tab bar now connects seamlessly into the title bar, with even spacing around docked residents and sidebars.
Fixed
  • Workspaces with many open panes save faster and take up far less space on disk.
  • Browser pane corners stay rounded when a wallpaper is set.
v0.188.0Jun 17, 2026
Added
  • Send feedback right from the top bar — anonymously, with your email, on X, or by joining the Discord community.
v0.187.0Jun 17, 2026
Added
  • Kanban cards with an active run now embed a live agent chat, so you can follow and reply to the agent right on the card.
  • Launch a task or agent into a specific git worktree from the omni menu and the launch modal.
Changed
  • The task view opens on the kanban board by default and remembers your last-used view.
  • New task cards land at the top of their column instead of the bottom.
  • Kanban lanes show a faint surface backing under a wallpaper so columns stay legible.
v0.186.0Jun 16, 2026
Added
  • Skip the restore chooser and auto-relaunch your last session on launch, from a new setting.
  • Reorder wings by dragging them, and drag any pane straight into a wing.
Changed
  • Agent chat cards now keep their conversation across app restarts and surface an agent's pending question right in the card.
  • Task cards show live launch progress while their agent starts up.
  • The "Update ready" restart prompt now shows which version you'll get.
Fixed
  • Wallpapers now show through kanban boards, task and chat composers, and the title bar toolbar instead of appearing as opaque panels.
  • One-click Launch on a task now works before you've set a launch config, falling back to a sensible default.
  • Closing a wing's last room opens a fresh room in that wing instead of leaving it empty.
  • Drag-merging rooms now works across the pinned/unpinned divider.
  • The pane launcher no longer flickers as it mounts.
v0.185.0Jun 16, 2026
Added
  • Message any agent from a chat dock in the activity sidebar — pin its card, send prompts, attach files, and interrupt it without leaving the pane you're in.
  • Manage wings and docked residents from the CLI: create, rename, and switch wings, move rooms between them, and dock, undock, or pin git and notes panes.
Changed
  • The pin that keeps a resident visible across every workspace is now always shown and accent-colored, so it never hides in the overflow menu.
Fixed
  • Wallpapers now show through the git diff view, workspace sidebar items, and activity cards instead of appearing as opaque panels.
v0.184.0Jun 15, 2026
Added
  • Set a full-window background image or GIF, with translucent, frosted-glass panes layered over it.
  • Browser panes can dock as a chromeless picture-in-picture resident with a compact URL bar, and zoom per pane from the keyboard.
  • Drag rooms together to merge them, and drag panes — residents included — between rooms or out into a new room.
  • Attach a launch configuration to a task and start it in one click, set from the create or edit modal.
  • Pick a launch profile for an agent directly in the launcher menu.
Changed
  • The sidebar git resident now groups changes into sections and lets you select individual files within them.
  • The injected-context popover now shows what triggered each piece of context.
Fixed
  • The Observatory soundscape now resumes after the system suspends audio.
  • Activity cards stuck on "waiting" now reactivate when their agent gets back to work.
  • Pane lights no longer add extra spacing between panes.
  • Dialog widths now scale with the UI zoom level.
  • Annotations drawn during a window capture now appear in the saved recording.
  • Closing or emptying a room now cleans up correctly when picking the next focus.
  • Agents now wait for the shell to be ready before their first prompt, so launches no longer drop the opening message.
v0.183.0Jun 13, 2026
Changed
  • Residents are now scoped to each workspace by default, with a global pin to keep one visible across every workspace.
  • The git view now shows added and removed line counts for untracked files too.
  • Dismissed agent sessions now appear dimmed with a moon icon so you can tell them apart at a glance.
  • Agent-spawned rooms again open at the end of the room bar instead of beside the room that opened them.
Fixed
  • Footer chip popovers and pane resize handles now appear above pane lights instead of being hidden behind them.
  • The "stopped with error" badge on activity cards now clears once the agent recovers.
  • The wing switcher now tracks its expanded state per workspace.
  • Launching an agent from a task is more reliable and no longer races the shell during startup.
  • Activity sidebar sections no longer clip their content or show a phantom scrollbar when there's room to spare.
v0.182.0Jun 12, 2026
Added
  • Git diffs now render as one continuous, virtualized scroll through every changed file, with a word-wrap toggle, soft-wrapped split view, and refined gutters and hover controls.
Changed
  • The Observatory now renders on the GPU by default, for smoother motion at lower CPU cost.
  • The wing switcher expands into an inline strip beside the room tabs, showing every wing with a pulse on any that has an active agent.
  • Rooms spawned by an agent now open right next to their parent room, Chrome-style.
  • Activity cards now flag sessions that stopped with an error.
Fixed
  • Restarting a run command while it is still running now works reliably.
  • Agents launched from a task now use the launch profile you picked.
v0.181.1Jun 12, 2026
Changed
  • The Observatory is far lighter on CPU and battery — it idles at a lower frame rate, stops animating while hidden, and no longer redraws or refetches on every mosaic change.
Fixed
  • Reviewing git changes no longer slows down the rest of the app, even with thousands of changed files, and pushing or pulling no longer freezes the UI.
  • Terminals no longer start with garbled scrollback when pane lights are enabled.
  • The activity sidebar's lower sections now grow to fill available space instead of staying cramped while empty space sits above them.
v0.181.0Jun 12, 2026
Added
  • Dock panes above or below either sidebar as residents — resizable, collapsible to the rail, visible in every room, and restored across restarts; git and notes residents show compact lists that open full views in the mosaic.
  • Drag a pane onto a sidebar dock slot to dock it as a resident, and drag a resident back into a room to drop it exactly where you want.
Changed
  • The Observatory soundscape is now a generative score unique to each listener, replacing the looping ambient drone.
  • Pane lights gain richer, weather-like motion — traveling wavefronts and volumetric depth that react to pane activity.
  • Overview rows reveal play/stop, new-worktree, and expand controls on hover; expand collapses the Overview to the focused workspace.
  • Activity cards gain an ultra-compact density for fitting more sessions on screen.
  • The git diff review auto-expands fewer files at once and collapses each file once you advance past it.
v0.180.0Jun 11, 2026
Added
  • Wings: group a workspace's rooms into switchable tab-bar views — switch from the wing switcher beside the room tabs or the command palette, move rooms between wings from their context menu, give each wing its own icon, and catch agents finishing in hidden wings via activity dots.
Fixed
  • Restarting a run command whose kept-alive shell had died now revives it in place, preserving its scrollback.
  • Agent clicks inside a browser pane no longer steal keyboard focus from the pane you were typing in.
v0.179.0Jun 11, 2026
Added
  • Run-command output previews now refresh live while open, and clicking one opens that run in a room.
  • New opt-in pane lights wrap adapter panes in an activity-reactive glow, color-coded per adapter (Settings → Activity).
v0.178.0Jun 10, 2026
Added
  • Installed adapters now auto-update to the latest compatible version, toggleable in Settings → Updates (on by default).
Fixed
  • Reordering rooms by dragging now lands in the right spot, including when some rooms are popped out into their own windows.
  • A crash in a popped-out pane now shows a per-pane error message instead of bringing down the whole popped-out window.
  • In the activity sidebar, only the lowest active section expands to fill empty space, so a newer section no longer balloons over the rest.
v0.177.0Jun 10, 2026
Added
  • Type pane:, note:, room:, or workspace: in the composer to search by title and insert a stable reference, each shown with its workspace › room breadcrumb.
Fixed
  • Choosing a launch profile in one terminal pane no longer changes a side-by-side pane's default, and last-used now tracks the profile you launch rather than the one you select.
v0.176.1Jun 9, 2026
Changed
  • Launch profile setup now shows friendly model names plus per-tool CLI-flag suggestions and effort levels for each adapter.
v0.176.0Jun 9, 2026
Added
  • Claude Fable 5 now appears as a model option when setting up a claude-code launch profile.
Fixed
  • Launch profiles no longer pass a stray --extraArgs flag to the launched CLI, and the atrium launch-profile commands now list and show your saved profiles correctly.
  • Workspace commands that stop on their own — a finished build, a crashed server, or shells closing at shutdown — now resume when you restart, instead of being silently dropped.
v0.175.0Jun 9, 2026
Changed
  • The git diff review shows more of each file inline, keeps the first 20 files in a large selection expanded, and refreshes in place without losing your scroll position, open comments, or in-progress reply.
Fixed
  • Scrolling and inline comments in the git diff review stay steady — comment threads no longer shift the diff when scrolled out of view, and you can scroll past the bottom file without getting stuck.
v0.174.0Jun 9, 2026
Added
  • Launch profiles: save reusable launch setups — model, reasoning effort, permission mode, CLI flags, environment, and an optional agent — then apply one per pane from the launcher, the full editor, or the atrium CLI, with a quick-switch popover and a session-footer chip.
Fixed
  • Agents now reliably receive their assigned agent and skills at session start, instead of silently dropping them when the injected context was large.
  • A running workspace command's sidebar button now reverts from stop when the command exits on its own.
v0.173.0Jun 7, 2026
Added
  • The activity sidebar now lists every running workspace command in a Runs section across all rooms, with stop, clear, edit, and open-in-room controls.
  • Recent worktrees in the workspace sidebar reveal run, new-worktree, and maximize actions on hover.
Fixed
  • The activity sidebar no longer shows "All quiet" while a terminal or workspace command is still running.
v0.172.0Jun 7, 2026
Added
  • Workspace background commands: start a room's dev server, watcher, or build from the sidebar with one-click stop, restart, and clear, a live scrollback preview, and an atrium workspace-command CLI to drive them.
  • Your agents now know what's already running — atrium tells them which background commands and hand-started terminals are active, matched to what you're working on, so they don't relaunch a server that's already up.
  • Agent panes show a context chip — "what did my agent get told" — with per-source controls and an Off / Minimal / Full awareness level in settings.
  • See which agent last edited a file, surfaced in the editor and session footers.
Changed
  • Large files open progressively instead of being blocked past a fixed size, so big files stay viewable.
  • Vault search now includes plain-text matches and ranks results by relevance.
Fixed
  • Dismissed Vault sessions stay dismissed instead of reappearing under the overlay.
v0.171.0Jun 5, 2026
Changed
  • QA Capture redaction is reworked: paint a box over sensitive content, scope it to a time range with the scrubber, and commit it permanently into the recording.
Fixed
  • Installing or updating an AI coding tool is more reliable and no longer fails or hangs when GitHub rate-limits the download.
v0.170.1Jun 5, 2026
Fixed
  • In a browser pane, clicking a link or button that opens a new window now works instead of silently doing nothing.
v0.170.0Jun 4, 2026
Added
  • A sidebar notice now flags when your installed tools fall behind their latest versions, with one-click "Update all" to refresh them without restarting atrium.
Fixed
  • QA Capture transcription stays active for the full recording instead of stopping partway through.
  • A finished agent card in the activity sidebar no longer flips back to a spinning "working" state when late tool events arrive after it stops.
  • The first timeline entry under a day heading no longer sits flush against the day divider.
v0.169.0Jun 4, 2026
Added
  • The active workspace in the sidebar's Tree view gains a toolbar to add a worktree or maximize the view — collapsing the list to just that workspace, with the rest in the switcher dropdown.
Fixed
  • atrium no longer crashes at launch on Intel Macs.
  • Browser commands launched from canvas note buttons, keybindings, or web pages no longer crash the app.
  • Fixed a crash that could occur while gathering recent agent sessions.
v0.168.1Jun 3, 2026
Fixed
  • The app controls (help, menu, dictation, zoom) no longer show a duplicate copy in the tools cluster on the right.
v0.168.0Jun 3, 2026
Added
  • QA Capture — record your screen, mic, and input events into a bundle you can annotate live (pencil, arrow, and shape tools), redact, attach to a task, and reference by CAP-# id so an agent can pull it up.
  • Filter the Git History graph by commit subject, author, hash, or ref, and toggle between viewing the current branch and all branches.
  • Overview adapter cards now group under a collapsible Active Sessions header with right-click pane actions, and the activity sidebar gains a pin toggle in its hover controls.
Changed
  • App-level controls (help, menu, dictation, zoom) now sit in their own cluster beside the traffic lights, separate from the pane-opening tools on the right.
  • A worktree already shown nested under its parent in the sidebar no longer also appears in the Recent Worktrees strip.
Fixed
  • Drag-to-reorder in the workspace sidebar now lands on the intended spot even when worktrees are hidden or nested.
  • Notes in the Observatory no longer balloon into oversized disks when you zoom into a galaxy.
  • Editing a comment in the markdown editor now applies your change.
v0.167.5Jun 2, 2026
Changed
  • Observatory supernovae are calmer and now fade as their session ages, instead of glowing forever and dominating the view.
  • Snappier app: faster window startup, lower idle CPU, and smoother task-view and timeline rendering.
Fixed
  • Observatory note planets render as shaded spheres, and supernovae now appear for marathon sessions committed from worktrees.
  • A room's tab pulses when a pane tucked inside a subtab starts working, so you don't miss background activity.
v0.167.3Jun 1, 2026
Fixed
  • Timeline now automatically clears duplicate entries — including any left behind by earlier builds — with no action needed.
v0.167.2Jun 1, 2026
Changed
  • The timeline sidebar now stays smooth with long activity histories, and rooms open and close quickly even with it open and many entries loaded.
Fixed
  • Removed an errant gap below the date heading at the top of the timeline.
v0.167.1Jun 1, 2026
Fixed
  • Timeline no longer shows duplicate entries when a session is recorded live and later filled in from history.
  • Opening a new room no longer hitches while the timeline sidebar is open.
v0.167.0Jun 1, 2026
Added
  • Timeline sidebar — a chronological feed of your workspace activity (agent prompts & replies, commits, tasks, notes), with location breadcrumbs, scope filtering, search, and a custom date-and-time range picker.
  • Brief / Update / Recap syntheses — one-click summaries of your workspace from the Timeline, written to a note you can open and read; cards show the summary and link to the full write-up.
  • Skills from installed Claude Code plugins (PostHog, Vercel, and others) now appear in your skills list and refresh automatically as plugins are installed or removed.
Changed
  • 120Hz ProMotion rendering on macOS is now an opt-in developer toggle, off by default, to keep idle GPU usage lower.
v0.166.0May 31, 2026
Added
  • Recent Worktrees section in the workspace sidebar for quickly returning to recent worktrees.
Changed
  • Smoother, lower-latency terminal scrolling, with 120Hz ProMotion rendering on macOS.
  • Update notifications now live in a dismissable footer in the right sidebar.
  • Activity cards read more naturally and distinguish permission requests from questions.
  • The workspace icon pulses to signal activity instead of showing a sparkle.
v0.165.0May 30, 2026
Changed
  • Launch profiles are now called agents throughout atrium — in the UI, the atrium agent CLI commands, and atrium:// links.
  • Agent definitions now live as editable agent.md files, and atrium offers to migrate your existing profiles to the new layout on first launch.
Fixed
  • Browser panes in background rooms now respond to CLI control commands without needing you to switch to the room first.
v0.164.0May 30, 2026
Added
  • A toolbar toggle to mute or unmute the Observatory soundscape across the whole app.
Changed
  • The Observatory now visually distinguishes live agent activity from ambient background motion.
  • Terminal panes render in wide-gamut Display-P3 color and advertise truecolor support to terminal programs.
  • Pane footers collapse labels, then chevrons, as panes narrow, keeping controls reachable at small widths.
Fixed
  • Closing a terminal pane now cleans up its shell, preventing background processes from piling up over time.
v0.163.0May 30, 2026
Added
  • Agent panes now show a strip of the panes and agents they've spawned, so you can jump to or resume each one directly.
Changed
  • Room tabs are now rounded button tabs — a light accent fill marks the active room and a faint fill appears on hover.
  • Observatory's ambient soundscape splits into separate volume sliders for the background drone and the event chimes.
  • Activity cards show the task pane title beside the status badge, flash while waiting for input, and hide redundant session titles in compact cards.
  • Workspace Overview loads its per-room change counts faster.
Fixed
  • Git views — the commit-graph log, changed-files panes, and ahead/behind indicators — now refresh reliably after fetches, commits, and focus changes.
  • The Settings button stays pinned to the sidebar footer in every view mode.
  • Code-review comments follow a file when it's renamed instead of being left orphaned.
v0.162.0May 29, 2026
Fixed
  • Observatory's ambient soundscape keeps playing when you switch rooms or focus another pane, instead of cutting out.
  • The X and Later buttons on the "update ready" notification now dismiss it as expected.
  • The workspace accent strip along the titlebar is no longer clipped where the toolbar overlaps it.
v0.161.0May 29, 2026
Highlights
  • Observatory pane — a navigable 3D constellation of every room you've ever opened, where galaxies rotate, sessions twinkle, supernovae mark commits, and the deep field hums an evolving soundscape that tracks where the camera looks.
Added
  • Click any galaxy to open a detail panel with room stats, top files, adapter mix, and recent commits.
  • Scrub the timeline strip back through your year; auto-surfaced markers pin marathon sessions, supernova commits, big days, and post-dormancy wakes.
  • Spatial ambient audio: per-room voices panned by where each galaxy sits on screen, with master volume + zoom-modulated gain; muted by default, toggled from a top-right speaker icon.
  • Event chimes scored in A minor pentatonic — every tool call, prompt, session start/stop, crash, task, and subagent fires a unique musical phrase derived from the source room.
Changed
  • Settings panel section tabs now show an icon for each section.
  • Clicking into a note collapses the notepad's note list to an icon rail for distraction-free writing.
Fixed
  • Notes an agent opens now appear in the agent's own room instead of taking over the room you're viewing.
  • Activity card previews no longer leave blank rows when a message contains empty lines.
  • Workspace Overview no longer truncates long room names to make space for the diff counts beside them.
v0.159.0May 28, 2026
Added
  • Adapter panes show an Artifacts chip in the footer listing notes the agent created during the session, and clicking opens the note.
  • Cmd+Shift+click on terminal links (file paths, task references, URLs) splits the pane to the right; Cmd+click still opens in a new room.
  • Canvas notes gain a Code component that renders syntax-highlighted source snippets with a line-number gutter.
Fixed
  • Activity sidebar keeps the terminal card visible while the shell starts after you click play, instead of briefly disappearing.
  • Activity sidebar collapsed section headers no longer clip their hover background.
v0.158.1May 27, 2026
Fixed
  • Source Control panel now picks up file changes in workspaces opened through a symlinked path (e.g. iCloud Drive).
v0.158.0May 27, 2026
Added
  • Activity sidebar headers stay visible no matter how full the workspace is, with a focus toggle that gives one section full height and drag-reorder for terminal strips.
  • Command palette adds a "Launch agent" action that opens a new agent pane with your typed query as the first prompt.
Changed
  • Command palette actions sort by most-recently-used so the row you used last floats to the top, and task icons across pane chrome, launcher, toolbar, and library now share one consistent set.
Fixed
  • Pinned rooms now support rename — the context-menu Rename opens a popover anchored to the tab icon instead of having no place to type.
v0.157.0May 26, 2026
Added
  • Cmd+click any URL in a terminal pane to open it in an atrium browser pane instead of your system browser.
  • File-tree right-click adds "Add to chat" — inserts the file path as an @-mention into the active agent pane without submitting.
Fixed
  • Git Changes panel stays in sync after CLI git operations, pane visibility flips, and manual refresh — no more stale file lists or +N/-N diff chips.
  • Activity card tool-call icons now align with their text labels instead of sitting two pixels above the baseline.
v0.156.0May 25, 2026
Added
  • Vault search and the new-room picker now find past sessions by content across every adapter's history, with match snippets, prefix + synonym + edit-distance fuzzy matching, a same-workspace relevance boost, and a live-updating index that picks up new sessions as they're written.
  • Settings → Vault tab lets you tune indexing depth, time horizon, and per-workspace excludes, and trigger a manual reindex without leaving atrium.
  • New atrium edits <file> CLI lists every past session that modified a file, across all adapters.
Changed
  • Activity cards truncate long messages by visual lines with a "Show all" toggle, instead of cutting off at a single line.
  • Title bar now matches the tab bar's 32px height, removing the chrome gap above the tabs.
Fixed
  • Notepad canvas, HTML, and sketch views now load the note's own workspace instead of whatever room is currently active.
  • Skill launches via npx work for atrium .app bundles started from the dock or Spotlight, instead of silently failing outside terminal launches.
  • Creating or splitting a pane with an unknown adapter slug now fails fast with a clear error instead of producing a broken pane.
v0.155.0May 22, 2026
Added
  • New atrium worktree CLI verb for creating and managing git worktrees from the shell, with workspace context flowing into shells launched inside a worktree.
  • Workspace dots in the collapsed sidebar animate with an orbit-and-glow trace so the active room stays visible at a glance.
Fixed
  • Markdown editor now renders the selection highlight when you Cmd+A in rich-text mode instead of leaving the selection invisible.
  • Switching rooms preserves the sub-tab you had open instead of snapping back to the first one.
  • Stop-hook OS notifications stay quiet while atrium is the focused window and only fire when the app is in the background.
  • Toasts that overlap a browser pane catch your clicks instead of falling through to the page underneath.
v0.154.0May 22, 2026
Changed
  • Activity sidebar close buttons swap the trash icon for an X across waiting, idle, and dismissed cards, and the waiting-card close gets a red-tinted background so it reads as actionable while a card is asking for attention.
Fixed
  • Restore chooser no longer squeezes the resumable terminals/sessions tree down to one or two rows when many hidden workspaces are listed — the summary list now caps with its own scroll.
  • "Open with" entries in the file tree and search context menus use lowercase "atrium" to match the rest of the app.
v0.153.0May 21, 2026
Added
  • First-run wizard and Settings flag adapters whose binary resolves but whose version probe came back empty, with an amber row and a one-click "fix command" inline editor.
Changed
  • First-run wizard switches to a two-column adapter grid when more than four tools are detected, so larger catalogs fit without scrolling.
Fixed
  • Skill and agent pickers populate immediately at app start instead of staying empty until the Skills or Profiles sidebar is opened.
  • Restoring a session with many workspaces no longer pegs atrium at 100% CPU while skills are being indexed.
  • Launcher adapter tiles share the active row with adjacent tiles when there's room, instead of leaving orphan tiles stretched above or below.
  • Uninstalled adapters in Settings and the first-run wizard now show their canonical brand icons instead of generic fallback glyphs.
  • Adapter detection now picks up CLIs that print their version to stderr or exit non-zero, instead of treating them as missing.
v0.152.0May 20, 2026
Added
  • Adapter icons can now be inline SVGs that recolor against the current theme; the Antigravity, Codex, OpenCode, and Pi adapters ship canonical brand marks.
Fixed
  • atrium stays responsive when many adapter sessions are running simultaneously across multiple workspaces — fixes a slowdown that pegged the renderer under load.
v0.151.1May 19, 2026
Fixed
  • UI scale now flows through markdown editor content, the Library, modals, and tab/dialog chrome — previously these stayed pegged at default sizing.
v0.151.0May 18, 2026
Changed
  • Expanded sidebar header now exposes the four view modes as one-click icon buttons (with tooltips) instead of a dropdown, and the collapsed rail gains a divider between the collapse toggle and the mode icon.
v0.150.0May 18, 2026
Added
  • Skills & Agents picker on every task card — pick the agent and choose which skills load always-on vs. discoverable; atrium delivers the agent prompt, skill bodies, and atrium framing to the launched session at start.
  • Per-tile agent picker on the launcher — pick an agent on any adapter tile and the new room boots already bound to it, with a clear-selection control on each picker.
  • + and ++ popovers gain a top "+ Create skill" / "+ Create agent" row that opens the scaffold dialog pre-filled with what you typed.
  • CLI: atrium skills list, atrium agents list, atrium agent launch, plus repeatable --skill / --agent / --profile flags on atrium task create for binding context from the shell.
Changed
  • New-skill scaffold's stage 2 gains a back button and a visible scope chip so you can re-pick scope without restarting the flow.
  • Agent editor's skill rows replace the always-loaded toggle with a Discoverable | Pre-loaded segmented control, use prettier provenance labels (e.g. atrium · user), and the token estimate now accounts for discovery-mode skills instead of always charging full body size.
  • Search result headers now show the file's directory path so same-named files don't blur together.
  • Adapter pane's agents/skills status row is hidden for now while its UX gets a refresh.
Fixed
  • Quitting atrium with a live browser pane mid-render no longer crashes the next launch with "atrium quit unexpectedly".
  • Starting a Claude/Codex/Gemini adapter no longer eats the + trigger — the skills/agents popover opens on the first keystroke after launch.
v0.149.0May 18, 2026
Added
  • Type +skill, ++agent, or ATR-<number> in the agent composer or any terminal pane to open an inline picker that completes from atrium's registries — keyboard, mouse, and Tab all commit the highlighted row.
  • Skills & Agents sidebar gains an active-workspace header at the top — click to switch workspaces (with worktrees nested under their parents) without leaving the sidebar.
Changed
  • Both sidebars now independently switch between Workspaces, Overview, Skills & Agents, and Activity views; picking a mode already showing on the other side atomically swaps the two.
v0.148.0May 17, 2026
Fixed
  • Tasks now load reliably on workspaces whose tasks database was caught between two overlapping schema versions — atrium heals the missing columns at startup instead of failing every card query.
v0.147.0May 17, 2026
Changed
  • Launcher's Context selector is hidden for now while its UX gets a refresh.
v0.146.0May 17, 2026
Changed
  • Agent editor's skill picker is now a search-first field with composite rows — the same skill across multiple adapters collapses to one pickable entry with adapter chips, and typing immediately filters the catalog.
  • ++agent shorthand splits attached skills by mode: always-loaded skills inline their body in the prompt, while discovery skills emit a load-on-demand hint the agent runs only when needed.
Fixed
  • Adapter update toasts show the version actually installed and surface a warning when it drifts from what the registry advertised.
  • Wide markdown toolbars (such as the one inside the agent editor) wrap their overflow menu into a popover shape instead of trailing off the dialog edge.
v0.145.0May 17, 2026
Highlights
  • Skills & Agents: install, author, and reuse skills and agent profiles across all adapters from a workspace-scoped registry.
  • Coming next: skills and agents plug into tasks to unlock atrium Workflows — repeatable, multi-step pipelines you wire once and run on demand.
Added
  • Skills and Agents views in the workspace sidebar — browse atrium, harness-installed, and vercel-labs skills with filter and search.
  • +skill-slug and ++agent-slug shorthand in any prompt auto-injects a skill body or spawns the matching agent at submit time.
  • Create Skill modal with a Monaco editor, save-time frontmatter validation, namespace enforcement, and a fallback for unparseable SKILL.md.
  • Launch Agent modal spawns an agent in a new room, optionally inside a fresh worktree, with adapter and attached skills auto-wired.
  • vercel-labs/skills install dialog with search, multi-target harness selection, atrium-scope install, and per-row retry on failure.
Changed
  • Workspace sidebar title is now a mode switcher — flip between Tree, Skills, and Agents views without a second sidebar.
  • Git log and blame commit tooltips wait 700ms before showing, so they no longer pop up on quick mouse passes.
v0.144.0May 16, 2026
Added
  • Adapter panes get a "review retention" chip that surfaces Claude Code's and Gemini's session-cleanup defaults so you can extend them before old sessions get auto-pruned.
  • Workspace-accent settings split into two toggles — keep the active workspace's color on tabs, sidebar, and pane header chrome without painting the titlebar strip.
Fixed
  • Native form chrome (number-input spinners, scrollbars, date pickers) honors the active theme's light/dark mode on every theme.
  • Agent composer's "⌘⏎ to send" hint moves onto the Send button, collapsing the footer to a single control.
v0.143.0May 16, 2026
Added
  • Each workspace can pick a custom color from Edit Workspace, overriding the auto-generated identity color across sidebar, activity panel, task groups, command palette, finder, and library. An opt-in setting also paints the active workspace's color onto the titlebar, room tab, sidebar row, and pane header chrome.
Changed
  • Room tab strip swaps the visible horizontal scrollbar for soft edge-fade indicators that appear only when there's content to scroll to.
  • "Ask an agent about atrium" launcher defaults to a free-text question with the textarea auto-focused — open and start typing.
  • Kanban card titles no longer clamp at two lines; the card grows to fit, and wrapped text starts at the card's left edge instead of indenting under the ATR-# chip.
Fixed
  • Snapshot settings (auto-snapshot interval and retention) save reliably again — the Save action had been silently failing with a runtime error.
v0.142.0May 16, 2026
Added
  • Task panes gain a kanban view with drag-to-reorder, color-coded status chips, and per-assignee avatars.
  • Help menu adds an "Ask an agent about atrium" launcher that opens a fresh agent pane primed with atrium docs and how-tos.
  • Activity sidebar items pop a compact notification banner showing the originating pane name, lingering for 10 seconds before collapsing.
Changed
  • Pane header action buttons reordered so frequently-used actions sit closer to the close button for shorter mouse travel.
Fixed
  • A crash inside a pane header no longer grays out the entire app — the failure stays contained to that pane.
  • The updater skips reinstalling when the same version is already staged on disk, avoiding redundant download and restart churn.
v0.141.0May 15, 2026
Added
  • Help menu links open inside atrium's built-in browser instead of bouncing out to the system browser.
Changed
  • Activity sidebar pulses are smoother and stop animating when their pane is offscreen, cutting idle CPU.
Fixed
  • Command palette open actions launch a fresh instance instead of jumping to a stale pane in another workspace or room.
  • Task cards no longer drift to Review when an agent ticks a todo item — they stay in their current column until you move them.
v0.140.0May 15, 2026
Changed
  • Piping large content into agent terminals (e.g. via atrium note canvas-patch) is now near-instant — uses the terminal's bracketed-paste fast path, with an --submit-pause-ms flag on atrium agent message to tune if needed.
Removed
  • The atrium mcp-serve CLI command is gone — agents talk to the workspace through the regular atrium commands.
v0.139.0May 15, 2026
Added
  • atrium registers in Finder's "Open With" menu for common file types and folders — files open in a new editor room, folders activate or create the matching workspace.
  • Notepad supports subfolders — right-click a workspace to create one, drag notes between folders, or move via the note context menu.
  • Adapter panes (Claude, Codex, Gemini) gain a collapsible markdown composer below the terminal — write multi-line input with formatting, ⌘⏎ sends.
  • atrium note canvas-patch <id> streams JSON Patch operations into a canvas note so agents can render it live in the user's open notepad pane.
v0.138.0May 14, 2026
Added
  • Task edit modal opens as a resizable right-anchored side panel in wide task list panes instead of a centered overlay.
  • Notepad pane header and sidebar context menus gain a "Copy Note ID" action.
  • Notes refresh live when their files are edited outside atrium.
Fixed
  • Browser panes no longer linger visible or clickable at old coordinates after switching to a workspace without a browser.
  • The editor picks up external file changes after saving and switching tabs.
  • The activity sidebar scrolls its collapsed dot strip when it overflows.
  • Workspace sidebar working indicators stay aligned with room thumbs and always show regardless of focus.
v0.136.0May 13, 2026
Changed
  • Pane header controls collapse into a ⋯ overflow menu when the header runs out of room, instead of pushing right-side buttons off-screen — long titles and cwd/session chips truncate cleanly.
Fixed
  • atrium note open (and atrium note new --open) now lands the note in the calling agent's room instead of whichever room you happen to be viewing, and returns the new pane id back to the agent.
v0.135.0May 13, 2026
Added
  • Notes remember scroll, zoom, and cursor position per note across canvas, sketch, HTML, and markdown — survives note swaps, pane close/reopen, and opening the same note in another pane.
  • Canvas and HTML notes edit in a full code editor with formatting, validation, completions, and Cmd+F find.
Fixed
  • Sketch notes no longer crash with an infinite render loop when scrolled or panned.
v0.134.0May 13, 2026
Added
  • Notes can now render as interactive canvases or sandboxed HTML pages, with a "Send to agent" button that routes user input back to the originating agent.
  • atrium note new --type canvas|html creates a note pane from the CLI, with optional seed content and send-to-agent framing.
  • Note editor gains a JSON/HTML view toggle for canvas and HTML notes.
Changed
  • Notepad is now a true one-slide carousel with hover-reveal arrows, and URL-bodied notes open in a new browser subtab.
  • Note type icons are color-coded in the sidebar to match their pane accent.
Fixed
  • Switching themes applies live to the running app instead of waiting for a reload.
  • HTML notes refresh their preview after edits.
  • Panes spawned by notepad.open land in the mosaic layout instead of the side tray.
v0.133.0May 12, 2026
Added
  • Editor footer shows a clickable file-path breadcrumb — click any segment to reveal that file or folder in the workspace sidebar.
Fixed
  • Launcher toggles (like Claude Code's YOLO mode) now stick across workspace restore instead of silently resetting on auto-resumed agent sessions.
v0.132.0May 12, 2026
Added
  • Activity sidebar cards gain a popout button to open a card in its own room.
Changed
  • Source Control shows file-change counts on older commits as you scroll back, not just the first batch.
  • Session changes pill now toggles the scoped diff view open and closed on each click.
Fixed
  • Session changes pill clears to zero after a commit, instead of holding the previous session's count.
v0.131.0May 12, 2026
Highlights
  • Adapter sessions now show a footer with elapsed time and a "files changed" pill — click to open a scoped diff view of the session, ready to send back to the agent.
Added
  • Title bar gains a toggleable performance HUD showing FPS, frame lag, IPC throughput, and live pane count.
  • Code review panes show in teal in the mini-layout preview to match their accent.
Changed
  • Source Control paints faster on large repos.
Fixed
  • Restoring a workspace fresh-launches agent panes whose session was reaped, instead of leaving them stuck trying to resume.
v0.130.0May 11, 2026
Added
  • Workspace, pane, and session IDs can be copied from their context menus for sharing or debugging.
Changed
  • Heavy app interactions feel smoother across the board — git lookups, file watches, and pane operations no longer pile up behind one another during busy moments.
  • Lint warnings in the editor appear far faster — checks settle in under a tenth of a second after the first one in each workspace.
  • Notepad panes show in amber in the mini-layout view, matching the notepad accent.
Fixed
  • Notepad editor no longer renders a doubled border against its sidebar.
v0.129.1May 11, 2026
Changed
  • Switching workspaces and opening or closing rooms is noticeably snappier — pane snapshots, layout reads, and metadata syncs only run when they need to.
  • Opening the "New worktree" dialog no longer beachballs the UI on large repos; the file-copy preview is now opt-in behind a disclosure.
v0.129.0May 11, 2026
Changed
  • Performance Bundle captures can now run up to 10 minutes and fire a system notification when the bundle is ready.
Fixed
  • Performance Bundle keeps tracking an in-flight capture across closing and reopening the Settings dialog.
v0.128.0May 11, 2026
Added
  • Notepad sidebar gains full keyboard navigation — arrow through workspaces, folders, and notes; Left/Right expand and collapse; Enter opens the editor.
Changed
  • Idle CPU and battery usage drop sharply — a backgrounded atrium settles to near-zero and focused-idle is more than halved.
Fixed
  • Launcher chrome scales with the app zoom level (⌘+/⌘-) instead of staying fixed-size.
  • Notepad swaps stay smooth — no more flicker through "Loading note…" or stranded empty drafts after fast navigation.
v0.127.0May 10, 2026
Added
  • Notepad sidebar shows last-updated timestamps and starts collapsed on fresh installs.
  • Restore screen shows live progress and a "stuck? reload" escape hatch when launch hangs.
Changed
  • Workspace summary view staggers background polling so switching rooms no longer triggers a noticeable lag burst.
Fixed
  • Sketches survive switching between rooms instead of being torn down.
  • Closing a room with several library panes now prompts to save each one separately instead of dropping changes.
  • Inline blame keeps the cursor at the end of the line instead of letting it drift into the blame text.
v0.126.0May 9, 2026
Added
  • Paste images directly into markdown documents — atrium saves them next to your doc, or reuses files you'd already copied from your workspace.
  • Multiselect files in the workspace tree with Cmd/Shift-click and run actions across the whole selection at once.
v0.125.0May 9, 2026
Highlights
  • New Notepad pane: a workspace-scoped notebook with markdown, hand-drawn sketches, and live mermaid diagrams — searchable, snapshot-versioned, and accessible to agents via the atrium note CLI.
Added
  • Notepad sidebar groups notes by workspace, offers a collapsed rail for quick scanning, shows inline previews next to titles, and remembers its width and collapse state across sessions.
  • Clicking a note (or the new-note button) inside a notepad pane swaps the current pane instead of stealing a new tab.
Changed
  • Sketches inherit the active atrium theme — Excalidraw's tools, canvas background, and selected-tool tinting now match light, dark, and colored themes instead of clashing.
  • Notepad state survives workspace switches so notes don't disappear when you change rooms.
Fixed
  • Startup no longer hangs on a spinning pinwheel for some users.
  • Tooltips no longer flicker away the instant they appear.
  • Markdown previews keep HTML comments and inline raw HTML intact instead of mangling them as stray directives.
v0.124.0May 9, 2026
Added
  • Right-click any row in the workspace sidebar's summary view to get the same actions as the tree view (open search, source control, edit, hide, remove, etc.).
v0.123.0May 9, 2026
Highlights
  • Workspace sidebar gains a summary view with per-workspace activity micro-cards — see what every workspace is doing at a glance.
Added
  • Settings → Diagnostics packs a one-click Performance Bundle (flame graph + diagnostics + stats) and a one-shot Rust flame graph capture for sharing slowdowns.
  • Git log shows a per-commit additions/deletions chip on outgoing and incoming rows.
Changed
  • Worktrees diff against their fork base in the workspace sidebar so summary counts reflect branch-specific work.
  • Workspace switches, pane opens, and git tab navigation are noticeably faster under load.
Fixed
  • File watchers survive atomic save-over-file patterns so external edits keep firing change events instead of silently going stale.
  • Worktree strips in the workspace sidebar align under their parent and share a unified hover envelope.
Removed
  • macOS traffic-light onboarding nudge.
v0.122.1May 8, 2026
Fixed
  • Activity sidebar accounts for active subagents when deciding "working" vs. "waiting".
  • Agent auto-launch runs for new rooms in any workspace, not just the active one.
  • Removing the active worktree now switches to its parent workspace instead of an unrelated sibling.
v0.122.0May 8, 2026
Changed
  • Browser panes throttle CPU while their room is inactive, lowering host CPU usage when web content isn't visible.
Fixed
  • Switching a launcher tile to a non-terminal pane type no longer leaves an idle shell running in the background.
  • Updating an adapter from the registry now refreshes its shared helper files, fixing hook errors when the registry is newer than the installed app.
  • Long sessions no longer accumulate stale event listeners when comment threads, the task list, or editor panels are closed.
v0.121.0May 8, 2026
Added
  • Clicking an OS notification jumps to the pane that posted it.
  • Launcher gains an extra-small tile size for tighter layouts.
Changed
  • Rooms switch faster — atrium lazily mounts panes only as needed.
  • New terminal panes open in a few milliseconds with a pre-warmed PTY pool.
Fixed
  • Save popover anchors correctly on pinned and shrunken room tabs.
  • Launcher passes system edit shortcuts (copy, paste, select all) through during the cmd-hold gesture.
  • Tab key reliably indents in terminal panes.
  • Workspace switches no longer fire on stray pointerup events.
  • Browser panes hide while their room is inactive and restore correctly when you return.
  • Diff comment text stays readable over +/- backgrounds in all themes.
v0.120.0May 4, 2026
Added
  • Pane headers have a + button for opening new subtabs, and subtabs show a dirty indicator when they have unsaved changes.
  • Resize handles between panes have snap and restore shortcuts for quick layout changes.
  • atrium task create from the CLI auto-assigns the new task to the caller's workspace.
Changed
  • Git views and editor lint feel snappier with broader caching across diff, blame, lint, and repo overview.
Fixed
  • Markdown toolbar correctly hides overflow buttons, and the comment composer respects UI scale.
  • Launcher keeps the keyboard-shortcut hint visible on non-selected tiles.
v0.118.2May 2, 2026
Fixed
  • Filetree now picks up externally created or deleted files inside worktrees, not just in the main repo.
v0.118.0May 1, 2026
Fixed
  • Overlays (context menus, settings dialog, dropdowns) no longer stutter when browser panes are open.
  • Commit file lists in the git view load faster, and editor lint returns sooner after typing.
v0.116.1Apr 30, 2026
Added
  • atrium workspace create from the CLI now actually creates a workspace, with --focus to switch to it.
v0.115.0Apr 30, 2026
Added
  • Custom workspace icons (emoji or Lucide), surfaced consistently across the sidebar, dropdowns, and task panes.
  • Cmd+click an ATR-# in any terminal opens that task; cmd+enter or cmd+click on a palette result opens it as a split.
  • Task list adds a sort dropdown, "updated" timestamps, per-pane filter scope, and auto-saving edits in the modal.
  • Markdown editor for task comments with code blocks, lists, and rich formatting.
  • atrium task claim lets agents claim a task from the CLI, with the claiming adapter shown on the task row.
  • Filetree opens HTML files in the atrium browser pane and supports OS cut/copy/paste with Cmd+C/X/V.
  • Diff Review shows a celebratory CTA when every file is reviewed, and auto-switches to branch view when the tree is clean.
  • Worktrees are now indicated in workspace dropdowns and task panes, with icons matching the sidebar.
  • Toasts have a close button, and a server-driven banner channel can push app-wide notices.
Fixed
  • Branch and worktree state stays in sync with external git changes — file-watching and focus events refresh the sidebar.
  • Diff comments and task group headers render with stronger contrast over +/- lines and group separators.
  • Workspace filter scrolls past five entries cleanly without overflow.
  • The update-restart toast can no longer be dismissed by drag, so the prompt stays put until you act on it.
  • Submenu styling matches parent menus, and workspace dropdown chips use consistent hash-derived colors.
v0.114.0Apr 29, 2026
Added
  • Inline git blame in the file editor — author and relative time at the end of the active line, with a hover card showing full commit details. Toggle from the status bar; on by default.
v0.113.0Apr 29, 2026
Changed
  • Crash reports — panics, JS errors, and native macOS crashes — now flow to Sentry instead of PostHog, gated by your existing telemetry opt-in.
v0.112.0Apr 29, 2026
Added
  • Diff Review file blocks show a keyboard cheatsheet and an instant tooltip on the gutter comment button so the shortcut is always discoverable.
  • The activity sidebar surfaces a count of cards hidden by the active workspace filter.
  • Onboarding now surfaces atrium's review workflow alongside the rest of the product.
  • Vault now has a Snapshots tab to browse automatic state backups, see what changed, pin or restore them, or take one now.
  • Settings adds a Privacy & Data tab with an auto-snapshot interval; mandatory snapshots around updates and quit still run.
  • Restoring a snapshot now confirms with a change-list dialog, then shows a post-restart toast with one-click undo.
Changed
  • Overlays above browser panes (dropdowns, popouts, toasts, maximize backdrops, the activity card kebab menu) route clicks per-region, so the surrounding browser stays interactive.
  • Vault polish: faster room switches, expanded rows no longer overlap their neighbors.
  • Tooltips render with a consistent shortcut format and stay inside the viewport on edge cases.
  • Onboarding's tools screen scans installed CLIs faster.
  • Replaced legacy 3-snapshot journal with full state versioning via Snapshots.
Fixed
  • Closing a popped-out pane no longer also closes the room when another pane was still in it.
  • Browser-pane overlays no longer get stuck swallowing clicks after a missed close event.
  • Tooltips reliably auto-hide instead of lingering after the cursor leaves.
  • Restoring a workspace no longer clears adapter metadata on PTYs that are already running.
  • Terminal panes no longer flash through a glitchy state during session load.
v0.111.0Apr 28, 2026
Highlights
  • Diff Review is now an end-to-end review workflow for agent-authored changes, from attribution to agent follow-up.
Added
  • Diff Review shows attributed code diffs, file review state, inline comments, and live updates as agents edit.
  • Review comments support markdown, replies, resolve/reopen/delete actions, drift correction, and orphan re-anchoring.
  • atrium review can list, reply to, resolve, reopen, close, and re-anchor review threads from the terminal.
  • Review feedback can be sent to a new or running agent with file, line, and comment context preserved.
  • Tasks can now carry review files and comments, with a Files section, anchored threads, and approval flow.
Changed
  • Git diffs now support stacked multi-file review, branch and working-tree scopes, keyboard navigation, and reviewed-file collapse.
  • Large git views, pane creation, split dragging, search results, and diff loading feel noticeably more responsive.
Fixed
  • atrium no longer hangs on the splash screen at launch and now loads through to your workspaces.
  • Diff review focus, caret placement, scrolling, dropdowns, comment counts, and markdown code blocks behave reliably in git and task panes.
v0.110.1Apr 27, 2026
Fixed
  • Browser panes now handle passkey and security-key sign-in flows without crashing atrium.
  • "Continue with Google" and similar sign-in buttons now open their provider windows instead of doing nothing.
v0.110.0Apr 26, 2026
Added
  • Panes can be maximized inside a room while keeping the surrounding workspace context available.
Changed
  • The launcher stays usable in short panes and floats as a compact centered surface in roomy panes.
v0.109.0Apr 26, 2026
Added
  • Pane popouts let you lift panes into persistent floating overlays with a toolbar, hide/show controls, and Expose-style overview.
  • File editor pane headers now include a persistent Word Wrap toggle.
  • Git commit lists gained multi-select, hover details, cleaner rows, and direct file navigation.
  • Collapsed workspace sidebars now show worktrees as nested, colored badges under their parent workspace.
Changed
  • Pane and sidebar header buttons now use instant in-app tooltips instead of delayed native hints.
  • Brand-new and just-resumed activity cards can be moved to Later or dismissed from the activity sidebar.
Fixed
  • Resuming a session from the launcher now switches to the session directory before running the resume command.
  • Search stays responsive on huge result sets by virtualizing rows and coalescing streamed updates.
  • macOS window controls no longer flicker while resizing the window.
v0.108.0Apr 25, 2026
Changed
  • Git diffs collapse long unchanged regions behind a clickable context row so large files are easier to scan.
  • Hover-revealed save buttons hide on narrow room labels so the room name keeps its space.
Fixed
  • macOS window controls now stay centered correctly in the title bar on cold launch.
v0.107.0Apr 24, 2026
Changed
  • The title bar is now a floating surface with integrated workspace tools.
Fixed
  • Deep links from browser panes open the registered app for Okta, Slack, Zoom, Teams, mail, and other app schemes.
v0.106.0Apr 24, 2026
Changed
  • Cold startup is faster because the browser engine loads after the main window appears.
  • Git history is now collapsible, and the diff view has calmer hunk colors, tighter gutters, and inline change markers.
v0.105.0Apr 24, 2026
Changed
  • Vault now uses a clearer safe icon in the toolbar and popover header.
v0.104.0Apr 24, 2026
Changed
  • Vault rows show workspace context, signal lines, and theme-aware identity colors.
v0.103.0Apr 23, 2026
Changed
  • Launcher adapter cards collapse cleanly when space is tight and reflow without horizontal scrolling.
  • Browser panes and state saves do less idle background work.
Fixed
  • Workspaces opened inside a parent git repo now respect their own directory boundary.
  • New folders in git changes expand into individual files, and cramped commit rows keep filenames readable.
v0.102.1Apr 23, 2026
Fixed
  • Activity sidebar workspace groups now follow the same order as the workspace sidebar.
v0.102.0Apr 23, 2026
Added
  • Workspaces can be hidden from the sidebar and restored from a Hidden section later.
Fixed
  • Terminal panes no longer show a native scrollbar on top of atrium's custom scrollbar.
v0.101.1Apr 23, 2026
Changed
  • "Save to Vault..." from a room menu now opens the same inline popover as the save button.
Fixed
  • Live terminal cards return after a window reload without a full app restart.
  • Long workspace names in activity groups truncate instead of overflowing.
  • File tree refreshes no longer steal focus from active terminals or editors.
v0.101.0Apr 22, 2026
Highlights
  • Vault lets you save rooms and panes, reopen them later, and recover recently closed work.
Added
  • Saved Vault entries restore rooms, panes, scrollback, browser state, editor state, and agent sessions where possible.
  • Pane and room headers gained quick-save controls, with full save options for resume or template behavior.
  • Rooms and panes auto-save to Vault history on close, with bounded retention and secret filtering.
  • Vault entries can be dragged into a split to reopen them beside the current workspace.
  • Activity sidebar grouping by workspace and git file change counts make active work easier to scan.
Fixed
  • Vault rows use the same icons and adapter colors as their panes, and browser overlays no longer intercept clicks through the popover.
v0.100.0Apr 22, 2026
Added
  • Adapter panes can be dismissed from their header, matching the activity sidebar action.
  • Browser panes now have find-in-page with match counts, next/previous controls, and match-case search.
v0.99.1Apr 22, 2026
Fixed
  • Activity sidebar Later flags and dismissed terminal entries survive workspace filter changes.
v0.99.0Apr 22, 2026
Changed
  • File trees are virtualized and centrally updated, keeping large repositories smooth while files change.
  • File tree drag, create, reveal, and keyboard navigation now work consistently with large folders.
  • Agents can be dismissed, resumed, and restored with preserved context from the activity sidebar.
Fixed
  • Git status refreshes and file tree updates are faster and avoid stale expanded-folder state.
v0.98.0Apr 21, 2026
Added
  • Pane stacks can be resized, reordered, right-clicked, split, moved, closed, and closed with siblings.
  • Browser panes support hard reload with Command+Shift+R or a modified reload-button click.
Changed
  • Activity sidebar agent dismissal keeps a frozen backdrop and enough context to resume later.
Fixed
  • Hidden-input prompts no longer save passwords into workspace snapshots or restore commands.
  • Browser pane bounds, browser room numbering, file-tree moves, and Reveal in Tree behave more reliably.
  • Universal builds now include the Intel browser snapshot needed for browser panes to launch on Intel Macs.
v0.97.1Apr 21, 2026
Fixed
  • Browser panes launch more reliably on Intel Macs by avoiding a failing Chromium code-signing validation path.
v0.97.0Apr 21, 2026
Added
  • Command+T in a browser pane opens a new browser page alongside the current one.
  • atrium browser find and atrium browser clear make browser automation easier on large or controlled pages.
  • Browser downloads save to Downloads and send start/finish notifications.
Changed
  • Browser automation works on strict-CSP sites, and common browser commands read state without page-script round trips.
  • Agents can message, read, and discover panes across rooms and workspaces by default.
  • Launcher and resume commands no longer pollute shell history.
Fixed
  • Browser URL bar focus, Select All, React-controlled form filling, and edge drops onto stacked panes now match expected behavior.
v0.96.0Apr 21, 2026
Changed
  • Launcher adapter tiles now include a visible Launch button and better truncation for long adapter names.
Fixed
  • Code editors no longer drop the first typed character after extending a selection backward.
v0.95.1Apr 21, 2026
Changed
  • Browser panes share one geometry scheduler, reducing idle CPU while panes are hidden or still.
  • Terminal, pane metadata, and state-save updates are deduplicated to keep large sessions calmer.
Fixed
  • Restored terminal panes keep full scrollback and place the live prompt cleanly below restored output.
v0.95.0Apr 20, 2026
Added
  • Focusing a pane from shortcuts, the toolbar, the command palette, or CLI now briefly flashes an accent border.
  • Diagnostics can show a compact pane stats badge with recent render and IPC activity.
Changed
  • Closing non-terminal panes is instant, state saves are batched, and git lookups are shared across panes.
  • Markdown documents open cleanly without false dirty state, and formatting produces smaller diffs.
Fixed
  • Focus now reveals hidden stacked panes instead of silently targeting a pane behind another one.
  • Splitting from a stacked pane works from any active pane, not just the first one.
v0.94.0Apr 20, 2026
Added
  • atrium browser console reads buffered browser console messages with structured previews.
  • Browser crash reports are stored locally for diagnosis without automatic network upload.
Changed
  • Activity sidebar focus states, workspace rings, and browser View Source are clearer and more consistent.
  • Idle CPU is lower thanks to quieter state saves and background polling.
Fixed
  • Browser panes can load local files and other non-http URLs without rewriting them into broken web URLs.
  • CLI-created browser panes are interactive immediately, and adapter launch waits for the shell prompt.
v0.93.3Apr 20, 2026
Fixed
  • Browser panes on Intel Macs no longer crash because helper binaries now live in the expected bundle location.
  • Browser panes opened from automation respect overlay hit-testing and accept input without an extra focus step.
v0.93.2Apr 20, 2026
Fixed
  • Intel browser panes launch more reliably with properly namespaced helper signing identifiers.
v0.93.1Apr 20, 2026
Fixed
  • Idle CPU drops sharply after fixing an overactive browser pump and caching repeated git-repo checks.
  • Opening several terminals for the same adapter now shares recent-session lookups instead of repeating them.
v0.93.0Apr 20, 2026
Added
  • Diagnostics captures now include IPC roll-ups, command timing, child-process CPU, and background-work counters.
v0.92.4Apr 20, 2026
Fixed
  • Intel browser panes launch with all required helper apps, and idle state saves no longer loop endlessly.
v0.92.3Apr 20, 2026
Fixed
  • Browser panes launch on Intel Macs, and atrium's idle CPU settles back near zero.
v0.92.2Apr 20, 2026
Fixed
  • First launch is accepted by Gatekeeper, and Intel browser renderer crashes now surface clearer error details.
v0.92.1Apr 20, 2026
Fixed
  • Browser panes work again on Intel Macs with a universal browser framework.
v0.92.0Apr 20, 2026
Changed
  • The website download and docs pages are clearer, with a direct latest-download path.
Fixed
  • atrium launches on Intel Macs even when browser initialization fails.
v0.91.0Apr 19, 2026
Highlights
  • Browser panes now run on Chromium, unlocking sites that rejected the previous embedded browser.
Added
  • Browser panes support DevTools, history autocomplete, site zoom, color-scheme controls, cookies commands, and browser shortcuts.
  • Links that open new windows now stay grouped with their source browser pane.
Changed
  • Browser URL bars are clearer, with security icons, focused full URLs, and unfocused Chrome-style URL trimming.
  • Activity sidebar cards and live-terminal rows use a unified focus treatment.
Fixed
  • Browser navigation, renderer crashes, close races, keyboard input, scrolling, eval, and cookie reads are more reliable.
Removed
  • Existing browser cookies and sign-ins from the old browser engine do not carry over.
v0.90.0Apr 19, 2026
Added
  • Holding Command after creating a pane reveals launcher hotkeys for immediately opening tools or agents.
Changed
  • Opening files and tools focuses an existing matching pane by default, with Command-click still opening a fresh pane.
Fixed
  • Terminal output no longer scatters stray characters around emoji, and sustained scrolling is smoother.
v0.89.0Apr 19, 2026
Added
  • Per-adapter environment variables can be managed from launcher cards and applied across atrium terminals.
  • Dictation now submits immediately on spoken send commands.
Changed
  • Activity cards and collapsed dots show workspace and room identity with stable color rings and mini layouts.
  • Onboarding detects adapter binaries installed through common version managers.
Fixed
  • Restored terminals keep launcher state, process branding, wrapping, cursor placement, and hover-card backgrounds stable.
v0.88.0Apr 18, 2026
Added
  • Live terminals now appear at the top of the activity sidebar, with jump, stop, and close actions.
Fixed
  • Showing or hiding the pane launcher no longer resizes the terminal underneath it.
  • Fresh terminal panes wait for fonts before sizing, preventing prompt wrapping glitches.
v0.87.1Apr 17, 2026
Changed
  • New-pane launcher opens faster by loading recent sessions only when an adapter session picker is opened.
v0.87.0Apr 17, 2026
Highlights
  • Terminal state moved to a Rust-owned grid, making hidden panes, restore, and resize behavior much more reliable.
Added
  • Fresh terminal panes open a redesigned launcher with adapter tiles, pane tools, hotkeys, and responsive layout.
  • Settings can reorder installed adapters, and two high-contrast atrium themes are now built in.
  • Activity cards show richer Claude Code signals, tool failures, and clearer waiting/interrupted states.
Changed
  • atrium pane read works on hidden panes and returns rendered scrollback from atrium's terminal state.
  • Background terminal panes unmount after a short hidden grace period, reducing memory use and launch work.
Fixed
  • Terminal panes restore, resize, and reappear without missing prompts, duplicate frames, or stretched content.
v0.86.0Apr 17, 2026
Added
  • Activity cards gained message, nudge, dismiss, close-pane, and undo actions with persisted state.
  • atrium <path> opens a file in an editor pane, launching atrium first if needed.
  • Worktree menus can delete one worktree or prune discovered worktrees in bulk.
Changed
  • Redundant state writes are skipped, reducing background disk churn.
Fixed
  • CLI pane close targets the requested pane, and dialogs remain clickable over focused browser panes.
  • New panes and pane counts are visible to CLI and automation immediately after creation.
v0.85.0Apr 16, 2026
Changed
  • Tool detection now verifies commands through your interactive shell, respecting version managers and Homebrew paths.
Fixed
  • Dragging or pasting images into agent panes works consistently across harnesses and macOS versions.
v0.84.0Apr 16, 2026
Added
  • Activity sidebar card state restores across restarts, including interrupted sessions that need a nudge.
v0.83.0Apr 15, 2026
Added
  • Panes can be stacked inside one room slot, then switched, reordered, and closed without changing the split layout.
  • Close All preserves pinned rooms and summarizes unsaved files, live terminals, and active sessions before closing.
  • Activity sidebar density, pinning, Later, expand-on-hover, and richer card actions make long sessions easier to manage.
Changed
  • Task-launched rooms include the task title, and sidebars now share matching default widths.
  • Dropped or pasted file paths enter panes as file references that agent harnesses can recognize.
Fixed
  • Renaming a pane from the CLI updates the visible pane header immediately.
v0.82.3Apr 14, 2026
Fixed
  • Worktree branch and include previews are clearer during worktree setup.
v0.82.2Apr 14, 2026
Fixed
  • Restore chooser icons now match pane headers, including fallback dots for tools without brand marks.
v0.82.1Apr 14, 2026
Fixed
  • Activity cards use their width more cleanly, and waiting-card footers stay on one line in narrow sidebars.
v0.82.0Apr 14, 2026
Added
  • New worktrees and task launches can reuse an existing branch instead of always creating a fresh one.
v0.81.0Apr 14, 2026
Added
  • Resize handles can be locked so future splits and equalization preserve that divider's proportion.
Fixed
  • atrium now brings its main window forward on launch or Dock reopen.
v0.80.0Apr 14, 2026
Changed
  • Live adapter badges now use distinct motion cues for prompts, work, waiting, and notifications.
v0.79.1Apr 14, 2026
Fixed
  • Toolbar and room-name tooltips stay inside the window, and Shift+Enter send shortcuts work in terminal panes again.
v0.79.0Apr 14, 2026
Added
  • Task list search now uses fuzzy title and ATR-number matching, with highlighted matches.
  • Task detail views include rich-text and source editing modes for descriptions.
  • Launcher fields keep reusable additional-argument history.
Changed
  • Task filters persist per workspace, task edit actions are clearer, and waiting states use more explicit handoff styling.
Fixed
  • Dirty file and room closes prompt before discarding changes.
  • Workspace switching restores file tree children, and CLI-created panes stay in the requested room unless focused.
v0.78.0Apr 14, 2026
Added
  • Optional click-again room close confirmation protects against accidental closes.
  • Toolbar buttons show instant tooltips with the active shortcut.
  • Task rows can be edited inline for title, priority, size, workspace, and status.
Changed
  • Checkboxes across dialogs and first-run flows now share one polished treatment.
Fixed
  • State saves wait for hydration, preventing early persisted state from being overwritten.
v0.77.1Apr 13, 2026
Fixed
  • Idle terminals no longer trigger live-terminal close prompts or appear in restore choices.
v0.77.0Apr 13, 2026
Added
  • Command+Up and Command+Down jump to the top or bottom of code, markdown, diff, and terminal panes.
Changed
  • Code, markdown, and diff editors can scroll past the last line, and crowded room labels scroll instead of shrinking too far.
Fixed
  • Long tool names in activity cards truncate cleanly with a hover tooltip.
v0.76.1Apr 13, 2026
Fixed
  • Launcher adapter options persist reliably across restarts without wiping other saved options.
v0.76.0Apr 13, 2026
Added
  • Launcher adapter pills can reinstall from a local copy or pull the latest version from GitHub.
  • Custom adapters auto-pick brand icons for popular agent CLIs and fall back to adapter-colored dots.
Fixed
  • Markdown links and in-document search now render and behave correctly.
v0.75.0Apr 13, 2026
Added
  • Task status changes flash the row so it remains trackable after sorting or filtering.
Fixed
  • Task row dropdowns, status chip hover states, and row-click behavior now feel consistent and deliberate.
v0.74.0Apr 13, 2026
Added
  • Omni-menu searches tasks, workspaces, rooms, panes, files, and commands with category filters and prefix scopes.
  • Task detail pane is now a first-class surface from the toolbar, omni-menu, and created-task toast.
  • Omni-menu can create a task from the current query and prioritizes frequently used commands.
v0.73.0Apr 13, 2026
Added
  • Task rows show live run state, adapter activity, cancellation, resume, and jump-to-room controls.
  • Task launches can create a git worktree, atrium workspace, and bound agent room in one flow.
Changed
  • Task list rows and filters were redesigned around active workspace triage and clearer metadata.
Fixed
  • Task run state survives restarts and stays connected to its room, agent, and row controls.
v0.72.0Apr 12, 2026
Highlights
  • Task dispatch and editor language intelligence both became first-class workflows.
Added
  • Tasks can launch, resume, cancel, complete, inspect, notify, and message agents through the UI and CLI.
  • Task rooms pair the task card with the assigned agent and restore interrupted runs after restart.
  • TypeScript, JavaScript, Python, Shell, YAML, CSS, HTML, JSON, Tailwind, and Dockerfile editing gained richer language support.
  • Editors now show server health and formatter status, with project-aware formatting and quick fixes.
Changed
  • Task editing moved to a richer modal, task rows adapt to narrow panes, and waiting agent badges use clearer activity color.
  • Language servers start only when projects need them and shut down when idle.
Fixed
  • Room switching, language-server configuration, diagnostics capture, and Codex hook output are more reliable.
v0.71.1Apr 11, 2026
Changed
  • atrium pane read returns rendered terminal text with --lines and --offset for paging through scrollback.
Fixed
  • Sidebar resize handles work again, and activity-sidebar drag no longer wobbles or collapses prematurely.
v0.71.0Apr 11, 2026
Added
  • Panes and rooms can be moved between workspaces from context menus, with terminal scrollback preserved.
  • Tasks now have human-readable ATR-N IDs across the app and CLI.
  • Zen Mode hides both sidebars and the toolbar for a focused workspace.
  • The git pane now supports commits, amends, history graphs, stashes, rebase banners, branch picking, and multi-select.
Changed
  • Activity cards preserve line breaks, clamp long content, and highlight atrium CLI calls.
  • Git refreshes, push/pull/fetch operations, and git mutation feedback are faster and clearer.
Fixed
  • Select All reaches editors and terminals again, and failed pushes surface useful errors.
v0.70.0Apr 10, 2026
Changed
  • Expanding a workspace file tree keeps every workspace visible and gives the tree its own scroll area.
v0.69.0Apr 10, 2026
Changed
  • New Workspace asks for the project directory first and fills in the workspace name.
  • Room labels with hidden activity animate their leading icon when the activity indicator is not visible.
v0.68.0Apr 10, 2026
Changed
  • Launcher tool switching is instant, and CLI-launched panes honor saved launcher overrides.
Fixed
  • Closing the last pane in a room from the CLI closes the room cleanly.
  • Pinned room and confirmation dialogs focus the expected action and respect saved shortcut overrides.
v0.67.1Apr 10, 2026
Fixed
  • Hidden terminals keep capturing output while inactive, so live processes do not lose content.
v0.67.0Apr 10, 2026
Added
  • Onboarding is now a guided three-step flow with adapter selection and setup.
  • Restore chooser shows hidden workspaces, rooms, and panes with clearer Gemini branding and sidebar alignment.
Changed
  • Adapter workflows and Settings tool controls are easier to understand and manage.
v0.66.0Apr 10, 2026
Added
  • Gemini CLI support ships with session resume, hooks, launcher options, and activity integration.
  • Restore chooser now includes Select All and Clear All.
  • Sidebar indicators show activity in unfocused workspaces, and CLI list commands can filter columns.
Changed
  • Adapter setup moved to declarative manifests, and tool installs are quieter.
  • Settings and task creation controls use cleaner layouts and consistent submit shortcuts.
Fixed
  • Restore choices exclude empty panes and non-restorable sessions more reliably.
v0.65.0Apr 9, 2026
Added
  • Brand icons for more than 50 terminal processes now appear in panes, room thumbnails, and activity surfaces.
v0.64.0Apr 9, 2026
Added
  • Restore chooser has clearer branding, mini layouts, hidden workspace visibility, and adapter-aware controls.
Changed
  • Dictation allows more natural pauses, terminal scrollback defaults are lighter, and hidden terminal panes release more memory.
Fixed
  • Session restore, declined agent panes, untracked directories, reload behavior, and CLI adapter launches are more reliable.
v0.63.0Apr 9, 2026
Added
  • Adapter brand icons appear throughout the UI, including active-agent indicators.
  • atrium agent list and atrium agent message enable framed agent-to-agent communication.
  • CLI resource IDs can be shortened to any unique prefix.
Changed
  • Activity cards show clearer adapter names, truncated paths, pane titles, and terminal process names.
  • App zoom now uses explicit UI scaling instead of page zoom.
Fixed
  • Codex startup, AI pane cleanup, pane titles, and low-zoom editor line heights behave more predictably.
v0.60.0Apr 8, 2026
Fixed
  • File-tree and source-control updates no longer stall during heavy terminal output.
  • Long-running AI sessions rely on adapter activity events instead of process polling.
v0.59.1Apr 8, 2026
Fixed
  • Speech-to-text framework warnings are quieter, and the Activity Sidebar is fully theme-aware.
v0.59.0Apr 8, 2026
Highlights
  • Activity Sidebar provides a live feed of what AI agents are doing across workspaces.
Added
  • Activity Sidebar shows agent prompts, replies, tool calls, quick replies, and persistent state.
  • Pane headers, room labels, toasts, and macOS notifications surface cross-workspace agent activity.
  • Activity settings let you tune sidebar, indicator, toast, and notification behavior.
Fixed
  • Tool-call ordering, stale indicators, fresh terminal rendering, and narrow sidebar text are cleaner.
v0.58.1Apr 7, 2026
Added
  • Omni-menu opens with Command+Shift+T for fuzzy file and command search.
Fixed
  • Speech-to-text dictation works in production builds, and pinned rooms persist through restart.
v0.58.0Apr 7, 2026
Added
  • Speech-to-text dictation uses on-device Apple Speech Recognition.
  • Rooms can be pinned to the left side of the room bar.
  • Zoom controls moved into a compact toolbar control.
Changed
  • Agent session names appear in pane headers, and device identity uses local atrium storage to reduce permission prompts.
v0.57.0Apr 7, 2026
Added
  • Task lists gained description previews, multi-select filters, multi-expand, and a fuller creation form.
Changed
  • Website release download cards are centered and easier to scan.
v0.56.0Apr 7, 2026
Highlights
  • atrium gained first-class git worktree management and anonymous opt-in telemetry.
Added
  • Universal macOS builds run natively on Apple Silicon and Intel Macs.
  • Worktrees can be created, grouped, discovered, reordered, opened, and deleted from the workspace sidebar.
  • Anonymous telemetry and crash reporting can be enabled during onboarding or from Settings.
Changed
  • Worktree workspaces have clearer branch indicators, sidebar grouping, import wording, and safer default paths.
Fixed
  • Onboarding, traffic lights, title bar badges, adapter hooks, release workflows, and live session lists are more reliable.
v0.53.0Apr 6, 2026
Added
  • Task boards support labels, collapsible filters, grouping views, inline editing, and status/label reordering.
  • Source Control can show image files and before/after image diffs.
Changed
  • Public website and download pages now position atrium as a control room for coding agents.
  • Legal and update surfaces reflect the Skybot distribution model.
Fixed
  • Large and binary diffs are skipped in code panes to avoid lag, and terminal panes reconnect more persistently.
v0.50.3Apr 6, 2026
Added
  • The CLI can create, split, close, rename, resize, and inspect panes, rooms, workspaces, adapters, themes, and config.
  • Browser panes can be opened and automated from the CLI or MCP with snapshot, click, fill, type, eval, wait, and screenshot.
  • Built-in task boards include statuses, priorities, sizes, descriptions, comments, filters, and full atrium task CLI support.
Fixed
  • Pane, room, workspace, browser, and task commands now return useful IDs and update open UI surfaces live.
v0.50.1Apr 6, 2026
Changed
  • App zoom moved into a compact toolbar control with 10% steps and scaled pane spacing.
Fixed
  • Editor diagnostics, Cmd+F routing, workspace dialog contrast, room icons, browser suggestions, and idle toasts behave better.
v0.49.1Apr 5, 2026
Fixed
  • Pane-launched tools and hooks inherit the correct atrium CLI path in multi-channel installs.
v0.49.0Apr 5, 2026
Changed
  • Agent integrations discover the atrium CLI through one environment variable for more predictable multi-channel behavior.
v0.47.1Apr 5, 2026
Fixed
  • Channel-specific hook commands point at the correct CLI binary.
v0.47.0Apr 5, 2026
Added
  • Channel-specific MCP server names make stable, beta, and dev installs safer side by side.
Changed
  • Multi-instance agent workflows are more isolated across install channels.
v0.46.0Apr 5, 2026
Added
  • Channel-aware CLI binaries support stable, dev, and beta installs side by side.
v0.45.0Apr 5, 2026
Highlights
  • atrium gained a first-class CLI and a much more capable built-in editor.
Added
  • The new atrium CLI automates panes, workspaces, rooms, config, hooks, extensions, and launcher actions.
  • Editor panes gained shared models, file watching, conflict handling, richer tokenization, and language-server navigation.
  • CLI output, help, and pane listings use branded formatting with JSON output for automation.
Fixed
  • Workspace and pane ownership stay accurate across restore, and macOS app bundles discover language servers more reliably.
v0.43.0Apr 4, 2026
Changed
  • The landing page now uses animated in-browser demos and clearer human/atrium/agent architecture messaging.
v0.41.0Apr 4, 2026
Highlights
  • Browser panes let you research and test web pages without leaving the workspace.
Added
  • Browser panes include native rendering, history, smart address bar, live title/favicon, downloads, cookies, and browser shortcuts.
Changed
  • Links requesting a new browser window open in the active browser pane.
Fixed
  • Browser clipboard handling, hit testing, downloads, favicon loading, and persistent cookies are more stable.
v0.40.0Apr 4, 2026
Added
  • Seven light themes and a System Default option follow macOS appearance.
Changed
  • Theme handling keeps borders, scrollbars, overlays, and pane gaps readable on light themes.
v0.39.0Apr 4, 2026
Changed
  • Panes, sidebars, and the room bar gained consistent gaps and rounded corners.
v0.37.0Apr 3, 2026
Added
  • The macOS menu bar now includes Workspace, Room, Pane, Source Control, Tools, and Help menus.
  • File tree, Source Control, search, sidebar, and workspace context menus gained richer actions.
  • getatrium.dev now hosts the landing page, docs, changelog, downloads, and release infrastructure.
Changed
  • The UI now consistently says "room" where earlier builds used the old workspace label.
v0.36.1Apr 3, 2026
Fixed
  • Search returns results correctly when gitignore filtering is enabled.
v0.36.0Apr 3, 2026
Added
  • Unified state persistence keeps workspace, pane, and app settings in one protocol-backed system.
Changed
  • State saves are event-driven and cover file tree, sidebar, git, and launcher preferences more reliably.
v0.35.0Apr 3, 2026
Added
  • Source Control headers show the current branch name, and room diagrams use adapter accent colors.
Fixed
  • Expanded folders and workspace settings restore more reliably after restart.
v0.32.0Apr 3, 2026
Added
  • Source Control remembers section toggles, selected files, expanded commits, and file tree expansion.
v0.31.0Apr 3, 2026
Added
  • Workspace sidebar rows show name, path, and miniature layout diagrams.
Fixed
  • Drag ghosts align correctly at non-default zoom in room labels, file tree, and workspace sidebar.
v0.29.0Apr 3, 2026
Added
  • Close-session prompts include "Don't show this again," with a matching Settings toggle.
v0.26.0Apr 3, 2026
Added
  • Unified atrium:// command routing powers internal actions, hooks, keybindings, and automation.
  • Compatible AI tools can inspect visible panes, message one another, and connect via MCP on startup.
  • OpenAI Codex support joins Claude Code as a built-in adapter.
Changed
  • Bundled adapters update automatically with atrium releases.
Fixed
  • Agent sessions clean up more reliably, and multiple atrium installs conflict less often.
v0.24.0Apr 2, 2026
Added
  • Repo search supports regex, case, whole-word, include/exclude globs, live progress, and Cmd-click open.
  • Search and Source Control panes gained resizable split panels and pane/header icons.
Changed
  • Split panels now use consistent divider styling and hover-to-widen handles.
v0.23.0Apr 2, 2026
Changed
  • File tree, workspace switching, git status, launcher, and hidden-pane refreshes do less redundant background work.
v0.22.0Apr 2, 2026
Changed
  • Closing a pane only rebalances the affected split group.
v0.21.0Apr 2, 2026
Changed
  • Git status, branch, and ahead/behind counts load together.
v0.19.0Apr 2, 2026
Added
  • Settings now include opt-in performance diagnostics for IPC timing, render stats, and long tasks.
Changed
  • Git status and file tree queries use smarter caching.
Fixed
  • Editor warnings, markdown checkboxes, and background workspace refreshes are calmer.
v0.18.0Apr 2, 2026
Added
  • Command-click terminal file paths open editor panes, and Command-click URLs open the default browser.
  • Source Control now refreshes periodically.
Changed
  • Terminal links require Command to activate, matching VS Code.
v0.17.0Apr 2, 2026
Added
  • Editor, markdown, and diff pane headers show file icons.
  • Room labels show miniature layout diagrams and a numeric badge for dense rooms.
v0.16.0Apr 2, 2026
Added
  • Source Control shows outgoing and incoming commits with drill-down file lists and push/pull/fetch actions.
Fixed
  • Markdown bullets and relative images render correctly, and Source Control restores without getting stuck loading.
v0.15.0Apr 1, 2026
Added
  • Source Control gained an integrated diff viewer with keyboard file navigation and persisted layout toggles.
Changed
  • Source Control diffs open in the pane instead of separate rooms.
v0.14.0Apr 1, 2026
Added
  • Source Control lists staged, unstaged, and untracked files with side-by-side diffs and branch status.
  • Command+Shift+G opens Source Control, and the Source Control button can be dragged into a split.
v0.12.0Apr 1, 2026
Added
  • File tree gained live directory watching, git status badges, ignored-file styling, context menus, and drag-and-drop.
  • File panes follow terminal branch/worktree context, show file icons, and can be opened by dragging files into splits.
  • Global zoom and a resizable sidebar made the workspace easier to tune.
v0.11.0Apr 1, 2026
Added
  • Markdown files open in a rich text editor with source toggle, comments, preferences, and external-change handling.
  • Workspace journaling captures pane, room, and layout changes more quickly.
Fixed
  • Restored agent sessions, clipboard paste, launcher behavior, and multi-instance hook routing are more robust.
v0.10.0Apr 1, 2026
Added
  • Settings can configure how often atrium checks for updates.
Fixed
  • Launcher settings persist, AI child processes close with panes, and launchers stay hidden during active sessions.
v0.9.0Apr 1, 2026
Added
  • Files opened from the sidebar now use an inline code editor.
  • Single-pane room labels show the pane name.
Fixed
  • Session names with XML-like fragments no longer break the UI.
v0.8.0Mar 31, 2026
Added
  • Files can be dragged or pasted into terminal panes.
v0.7.0Mar 31, 2026
Added
  • Active AI session titles appear in pane headers.
v0.4.0Mar 31, 2026
Added
  • Update notifications include a Restart Now action, and the launcher remembers the last selected tool.
Fixed
  • Scrollbar appearance and adapter names/colors are consistent across macOS settings and adapter registry data.
v0.2.0Mar 31, 2026
Added
  • Workspace sidebars include a file browser.
Fixed
  • First-run panes show the launcher, and terminal working-directory tracking is restored.
v0.1.0Mar 30, 2026
Added
  • Initial release: a terminal workspace for AI-assisted development.
  • Split panes, workspace persistence, crash recovery, themes, keybindings, and git worktree integration.
  • Built-in Claude Code and Codex support with AI session detection and auto-resume.