Changelog

Try Chromium as the engine under your pages, with Chrome extensions and Chrome DevTools.

Choose what the field shows before you type, with fixes for Superhuman and saving passwords.

One switch for AI, tabs dragged into other spaces as in Arc, and fixes for back swipes, tab reloads, Sync pairing, updates and Gemini sign-in.

Make any site look the way you like: colors, fonts, spacing, hidden blocks and your own CSS.

Boosts and userscripts in one list, Picture in Picture when you leave Yab, and a long round of fixes.

Passkeys, pages at your display's full rate, and PDFs that open at the right size.

Bitwarden on macOS 15, shared tabs that move between windows, and fixes for two crashes.

Pinned extensions get their own row, Yab restarts for updates while you're away, agents use your Settings access again, and fixes for Gemini and Claude.

Safer agent permissions in saved spaces.

Clearer agent permissions, smarter download names and fixes from your reports.

Gemini and Cursor as full agents, Tidy, smoother scrolling and switching, and many fixes from your reports.

Pin a Split View, fill and sign PDFs, and find your files and purchases in Yab.

Split View with your pins, this space's tabs first in ⌘T, a speaker of your choice in calls, link previews before you open them, and Cursor or your own API key for the assistant.

Emoji and ⌥⇧-click for folders, Clear Cookies and Refresh as in Arc, tabs from ⌘T that come in at once, and no more white flash on dark sites.

Ask the agent to watch a page, save a table to Excel or close your tabs, Mail's list after Superhuman, times in other cities, and OpenAI's sign-in works again.

Yab updates itself while closed, snippets come in from Raycast and Alfred, Tab asks Claude from the field, and a crash on macOS 15 is gone.

Google Docs sharp on macOS 26.1 and 26.2, kept tabs in every window, Dia's folders, and pages from Claude as cards in the chat.

1Password on macOS 26, Slack's app links, sites that ask where you are, and AI helpers on ChatGPT too.

Folders from ⌘-clicks, New Tab in Folder, ⌘T across spaces, and editing your own chat messages.

AppleScript as in Arc and Chrome, ⌘W that shows the next page at once, and addresses in their own letters.

Tab cards that say what is going on, chat tabs that say they are answering, Arc's address menu, and safer downloads.

Picture in Picture that stays put on a second display, Elements as in Chrome, mail links in Yab's own Mail, and Find on Page in PDFs.

Tabs open faster than in Chrome, Back and Forward at once, 200 tabs in half Chrome's memory, and userscripts and snippets kept in Yab.

Claude's Chrome extension in the side panel, more of Chrome's extension API, and alpha fixes.

Extensions that no longer slow tabs down, one ad blocker at a time, and password managers that connect.

Yab for iPhone in public beta, ⌃Tab across every space, and Dia's spaces back in Bring In.

Swipes between spaces that keep working, sign-ins that stay, Zen in Bring In, and a lighter column.

Rows as roomy as Arc's, spaces at the column's foot, pinned addresses, glass in Look, and Live Folders in Settings.

Pop-ups are kept back, routines repeat on any schedule, and Look works as Arc's editor.

Sites' own picture in picture, speed and subtitles on a floating video, and tabs across the top that answer where they are drawn.

Tabs that come out of their window, sites that never fall asleep, and page corners drawn once.

Folders in folders, Chrome's Network in Developer Tools, and extensions that follow you to your other Macs.

Yab no longer freezes after an update, an icon picker like Arc's, and mail that stays on your Mac.

Tabs across the top open at the end, Google's own icons, and Translate into any language.

Passwords that follow you to your other Macs, words in pictures you can select, and a call window that looks as it was drawn.

Sync between your Macs, a call window that says what Meet says, and React Developer Tools.

The sidebar on the right, floating video that moves as the system's, and websites kept off your local network.

The Store for boosts and plugins, spaces that slide as in Arc, and tabs that stay awake for hours.

Password managers that answer at once, tabs that stay awake through the night, and Split View with a tab you already have open.

Downloads always at hand, tabs that switch without a white flash, a meeting's notice in the corner, and agents that run on a model their copy can take.

An inbox split your way, fuller replies and files, and a browser that puts heavy pages to sleep while keeping your calls and music going.

More reliable Mail, Developer Tools and browser gestures, with experimental features in their own settings page.

An inbox split your way, fuller replies and files, and a browser that puts heavy pages to sleep while keeping your calls and music going.

Developer Tools the way Chrome lays them out, the page's errors handed to your agent in one press, and a notebook of what Get to Know learned about you.

Live folders, routines, screen sharing from Yab's own box, and a floating call window you can drive.

Fast is yab now, yet another browser, with a new welcome, a new field for ⌘T and ⌘L, and calls and music that stay out of the way. Tabs can be kept, as Arc keeps its pinned rows: above a line in the column, in folders of your own, never tidied away, and ⌘W puts one to sleep; Arc's pinned tabs and folders come over that way.