YabChanges in each Nightly build →
Yab 0.35
Pin a Split View, fill and sign PDFs, and find your files and purchases in Yab.
Added
Pin Pair
In the sidebar, pin both halves of a Split View as one square. Open the pair again with its saved pages and widths.
PDF Fill & Sign
Fill a PDF from your profile, add text or a signature, and save a signed copy to Downloads. The original stays unchanged.
Files
Find downloads, mail attachments and files you sent from one place. Search names, sources and text inside supported documents, and choose a previous file when a site asks for an upload.
Purchases
Find receipts, orders and subscriptions in mail kept in Yab, see monthly totals, and open a subscription's billing page from its renewal reminder.
Day threads
History groups browsing into tasks. Rename or forget a thread, ask about a day with sources, and reopen its pages together.
Dark pages
Dark Reader is built in. Follow your theme, switch it for one site, or adjust that site's appearance.
Form suggestions
Empty fields can show a suggestion from your own details. Tab takes it and moves on, typing replaces it, and Esc dismisses the suggestions.
Improved
Assistants in your tabs
A linked assistant can work in the existing tabs you allow, keep a half-filled form in place, and hand the tab back when it finishes. Sending still asks you first.
Files for agents
Agents can search and read files and look up purchases, with permission for mail access.
Spaces with a mouse
A sideways wheel or Shift-wheel over the sidebar moves between spaces, one space per push.
Extension APIs
More extensions can use tab groups, the reading list and offscreen pages. Tab audio capture supports ordinary media, Web Audio and call streams; protected video and some cross-site media remain unsupported.
Agent memory
Yab limits how many agent tabs stay awake, checks growing pages and stops pages that exceed its memory limits.
Mail accounts
iCloud and Zoho setup has clearer provider names, account fields and password errors.
Fixed
Wallets at launch
Rabby and similar wallets answer sites right after install and when Yab starts.
Spotify play and pause
The player's play and pause work for Spotify.
Active space
The space on screen stands out from the others at the bottom of the sidebar.
Peek from kept tabs
A link from a kept tab to another site opens in Peek.
Agent setup
The Where choice in agent setup no longer overlaps its labels.
iCloud mail
An app password pasted with a line break or space now signs in.
Today's folders
A folder of today's tabs drags up into the kept section whole.
Downloads that never finished
When macOS keeps Downloads closed to Yab, the file lands in Yab's own folder and a note says how to open access.
Calls keep their sound
Yab never restarts the graphics process while a call is on or a page plays sound.
Scrolling busy pages
Pages keep scrolling under your fingers while their scripts are busy, as in Safari.
Window buttons
The green button's menu shows on hover, and one click on close, minimize or full screen works in every layout.
Copy URL
Shift-Command-C copies the address even on sites and extensions that use the same keys.
LINE extension
LINE and other extensions built on WebAssembly open and draw.
Arc grain
Spaces brought from Arc keep Arc's amount of grain.
JSON in DevTools
The Network panel pretty-prints JSON responses and shows a collapsible tree in Preview.
DevTools remember
DevTools reopen as you left them: the panel, side, size, separate window and device mode.
Find in Peek
Command-F, Command-G and Escape act on the page in a Peek while it is open.
Tidy
Tidy beside Clear sorts today's tabs into named folders with your AI, and Command-Z puts them back.
Drag the window by the top
The empty space in the bar above the page moves the window, and a double-click zooms it.
Smoother tab switching
Switching to a heavy page no longer freezes it for a second.
Site color
The window takes a site's color once per page, not from whatever scrolls under the top.
Empty folders
An empty folder drags like any row and stays where you put it.
Send Feedback key
Option-Shift-I opens Send Feedback from anywhere in Yab.
Renaming tabs
The rename field keeps the cursor in view on long titles.
Hidden sidebar
With the sidebar hidden, its tabs no longer show previews under the pointer.
Back swipe
A swipe goes back exactly one page; hold your fingers still to see the history list.
Pins per row
Pins go at most four across, as Arc's Favorites do.
Wallets and Arc import
Wallet extensions answer on a space's first pages, and Arc import puts each profile's extensions in its space.
Deleting spaces
Delete Space and Remove Extension ask again after Settings was closed with a question up.
Bringing sign-ins in
Importing sign-ins from another browser no longer freezes Yab, and Settings › Extensions no longer crashes.
Search with your engine
Searching selected words never opens Safari.
Text Replacements
Your macOS text replacements and autocorrect work in web pages again.
Dark pages per site
Turning dark pages off for a site lets it keep its own color scheme, and sites with their own dark theme keep it.
Chat in light mode
On a dark space color, the chat column follows the sidebar instead of showing a gray panel.
Switching spaces
A space with only kept tabs no longer shows the previous space's page behind it.
Space icons
A symbol picked for a space stays a symbol instead of turning into a similar emoji.
Pinned tab icons
Pinned tabs no longer lose their icon, most often seen with ChatGPT.
Pin Pair
Pin Pair works for two pinned tabs side by side, in every space.
Figma extension
Signing in to the Figma extension finishes instead of getting stuck.
Live folders
Add works in every window, and the first step says what to do.
Smoother resizing
Resizing the window takes less work per frame.
Faster tab switching
Switching and waking tabs uses less of the main thread.
Settings links
Links in Settings, like Community, open in a Yab tab.
Untrusted certificates remembered
After you continue past a certificate warning, Yab keeps trusting that server across restarts until its certificate changes.
Less lag on busy sites
Certificate checks no longer hold up the window, which made Gmail and heavy sites stall now and then.
Tabs above the player
With something playing, the sidebar's tabs end above the player instead of showing under it.
Websites settings
Page size, fonts, dark pages and reading mode have their own page in Settings, after Appearance.
Arc boosts come along
Importing from Arc brings your boosts too, each on or off as it was in Arc.
Agent questions at once
A question an agent asks in a tab shows in the corner card right away, and the working dock steps aside for it.
App icons on iPhone
The app icons you've unlocked on the Mac are available on your iPhone too.
Downloads that redirect
A download that waits on another site, as on Canvas, keeps its permission prompt until you answer, and the file arrives.
Extension options tabs
An extension that opens its options again, like Bypass Paywalls Clean, brings its open tab forward instead of opening a new one each time.
Fewer crashes
Fixed a crash when an approval card from another Mac closes, and one when dragging tabs while a Split View is in the list.
Smoother resizing
Dragging the sidebar, DevTools, chat or Split View divider resizes the page in step, without stale frames.
Undo a removed kept tab
Command-Z puts a kept tab or folder you removed back where it stood, not at the end.
Tabs above the sidebar foot
With a long list, tabs end above the spaces and the plus at the bottom of the sidebar, as in Arc.
Smart rename for downloads
Settings > AI > Tidy downloads can name a file by its contents with Claude or ChatGPT when Apple Intelligence is off. Undo puts the site's name back.
Boosts for newcomers
New Boost and Bring Boosts from Arc are in Command-T. Without Claude or ChatGPT connected, a boost says to connect one.
Arc space colors
Spaces brought from Arc keep Arc's own colors with no stray black dot, and the minus in the color editor removes only one color.
Reopen a closed window
Shift-Command-T brings back the first window closed while another stays open.
Tasks with your provider
Tasks follow the AI you chose. With Gemini, a task taken by Claude says so.
Full screen key
Control-Command-F toggles full screen from the page, a text box or the address field.
Spaces after a reinstall
Spaces come back when Yab's settings are gone but the spaces are kept.
Close in Split View
Command-W on a pinned or kept tab in Split View keeps its row in the sidebar.
Sending mail from an agent
After you say yes, the card folds into a small capsule with Undo and a countdown, then says Sent or Not sent.
Reading mode everywhere
The book and Aa buttons sit in the address bar with tabs on either side or across the top, and on a small corner plate when the address bar is hidden.
Reading Mode settings
Reading Mode has its own page in Settings, and Appearance links to it.
Back and forward in the address bar
Back and forward stand at the start of the address bar when it is shown, as in Arc.
Tab switch
Switching tabs no longer shifts the page in from the side.
Excel Online in Dark pages
Excel's grid stays dark instead of showing white text on light gray.
Blur under the pins
Tab names scrolled under the pinned tabs blur away more strongly.
Welcome: Connect your agent
Claude, ChatGPT, Cursor and Gemini each have their own place, with their names and status, as soon as the step opens.
Welcome: Look
Picking Sidebar or A color shows on the window right away.
Agent questions on iPhone
A question from an agent on your Mac shows in Yab on your iPhone too, and rings there once you step away from the Mac.
Notification to the question
Clicking an agent's notification brings Yab forward with its question, even with no tab open.
Menus with search
Tab, folder, space and plus menus open in one panel you can search, every line with its mark, Copy URL everywhere.
Spaces as dots or emoji
The space menu lets you show spaces as dots or as their emoji.
Chat column on a look
The chat column lets the space's color through.
Other browsers' history
Yab reads another browser's history only after you bring things in from it.
Extensions per sign-in
A space with its own sign-ins has its own extensions, as Arc and Dia keep them per profile. A password manager there may ask you to sign in once more.
Split View at the screen edge
A tab dragged to the edge of a window that fills the screen opens Split View again instead of a new window.
PDF Download
The Download button in the PDF viewer saves the file.
Switching to pinned tabs
A pinned or kept tab you pick from Command-T comes up at once, its page loading in place.
Split View drag
A Split View pair dragged below the last tab stays a pair, with its halves in place.
Import from Chrome and Brave
Tabs put to sleep by a suspender extension come in as their pages, and Brave Beta and Nightly are found.
Small window key
Option-Command-N opens the small window from any app, with no setting to turn on.
Reading mode in the field
Command-L over an article and Command-T offer Reading Mode.
No Color space
A space with no color is white in light mode and black in dark, as in Arc and Dia.
Pin Pair by dragging
Drag a Split View pair into the pinned tabs to pin it as one square, or drag the square back to Today. The pair menu shows each half's site icon.
Select to line ends
Shift-Command-Left and Right select to the start or end of the text in the address field, Command-T and tab names.
Forget from History
Shift-Delete in History forgets the chosen page and keeps History open.
Choose your AI
Connect Claude, ChatGPT, Cursor or Gemini directly. Choose one provider, with a colored tile for each. Sign-in status appears without reordering the list.
Remember your provider
New chats and Command-J keep your chosen provider and model after restarting Yab. Gemini works without another AI plan connected.
New windows
Command-N opens the new window right away and puts its address field in focus.
Surfshark reloads
An extension's update callback no longer starts a repeated reload loop. Yab also stops rapid reload requests from continuing indefinitely.
Call window memory
The call window installs its page script once per document instead of sending the whole script on every update.
Certificate exceptions
Approval of an invalid certificate applies only to that profile, host, port and certificate chain. Local HTTPS sites ask too.
Local network access
Public addresses written as IPv4-mapped IPv6 no longer bypass local network checks.
