Stable

Yab 0.26.0

October 15, 2026

Build 202610151500

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

Tab cards
A tab's card says what is going on in it now, with one button: a draft not sent, a call, a page not responding, a failing pull request, a video playing, a heavy tab to put to sleep.
Chat tabs answer
A tab with Claude, ChatGPT, Perplexity, v0, Lovable or Bolt at work wears a small ring at its corner, and a blue dot once the answer is in and not yet read.
Promises
What you said you'd do and what you were promised come together in one Now row on its day.
Linear mentions
Linear's My Issues gets a second list: unread mentions of you and new comments on your issues.
Address menu
As in Arc, the address has a menu: Copy URL, Share, Capture, Show as Address Bar or Show in Sidebar.
Extension commands
Settings › Shortcuts gives each extension's commands a group of their own, with an alias, a hotkey and a checkbox, as in Raycast.

Chats
A chat flies out of its card and back as on iPhone, always opens at its foot, the chats button is the clock again, and the first Back goes into its card.
Chat column
The column's glass shows a little under the head and the search, as the tabs' column does.
Now
Each Now row ends in a status word, Hand to the agent is there, the corner icons are the real ones, and Show All in Now says what it opens.
Agent tasks
An agent's task says which space it was asked from.
Extension icons
Square extension icons get an app icon's round corners, and a pinned extension's tip shows a short name and its key.
Corner toast
The corner toast wears the space's deep color.
Live folders
A live folder's preview stays quiet while it is fresh.

Downloads
Downloaded files are quarantined, so macOS checks them before they open, and a download a site starts by itself asks first.
Page dialogs
From a page's second alert, the card offers Don't show more from this page.

Full screen video
In full screen, a click on another display no longer floats the video into Picture in Picture.
Freezes
Yab no longer freezes for up to 10 seconds when a copy comes in from another device over Universal Clipboard.
Small window
A link in a small window no longer shows a smaller page first.
Chat clock
No focus ring stands around the chat clock when a chat comes in.