ChatGPT Atlas Release Notes

Build: 1.2026.49

Agent Mode

• We've reduced 'laziness' of ChatGPT when in Agent Mode. You'll notice in Agent Mode that ChatGPT is now more persistent on repetitive and tedious tasks (e.g. asking the agent to go through hundreds of emails and extracting action items).

Improved searching for text on a web page

• Now, when you do "Command+F" to find text on a page, if there are no exact matches, you can find similar matches.

Bug fixes

• Fixed issues with Tab Search and keyboard shortcuts

• Fixed tab and tab-group bugs: better return behavior after closing tabs, smoother keyboard navigation, improved spacing, and cleaner pickers.

Build 1.2026.42.5

Revamped Tab Search

• We now make it easier to search for your tabs, across the current window and all windows. Click the magnifying glass icon in your tab strip. Use Command+Shift+A as a shortcut

New tab organization features incl. auto organize

• Auto organize, remove duplicates, and merge all tabs into one window. Auto-organize, when tapped, will have ChatGPT decide how to group your tabs into tab groups, based on browser memories and prompt instructions. You can edit the instructions with "Edit template"

Bug fixes

• Fixed several focus issues (e.g. focus wouldn’t automatically transfer to the expected element, clicking on a textbox wouldn’t always transfer focus)
• Made fullscreen mode more reliable so the bookmark bar behaves correctly and transitions feel smoother.
• Fixed issues with the tab bar that could affect popup windows and profile menu visibility.
• Improved IME text input for a smoother typing experience for languages like Japanese and Mandarin
• Reduced background CPU usage and improved performance during long browsing sessions.
• Fixed bookmark bar display issues and improved compatibility with older imported Chrome data.
• Improved right-click menu behavior and fixed image loading issues in certain views.
• Resolved a tooltip timing issue in tab search for a more polished experience.

Public link to LGPL bundle: https://persistent.oaistatic.com/atlas/public/lgpl/1.2026.42.5.tar.gz.

Build: 1.2026.35

Smart quick actions for "Ask ChatGPT" in the top toolbar

• Get proactive, personalized suggestions that help you complete your task, right next to Ask ChatGPT button in the tool bar.

More relevant suggestions in the "Ask ChatGPT" sidebar

• See more relevant suggested prompts above the composer in "Ask ChatGPT" sidebar, tailored to what you are doing.

Bug fixes

• Fixed a fullscreen mode issue where the bookmark bar could appear as a white strip.
• Fixed an issue where opening incognito windows could cause crashes.
• Fixed UI issues in the tab search panel, vertical tabs sidebar, Atlas menu items, and the bookmark bar.

Public link to LGPL bundle: https://persistent.oaistatic.com/atlas/public/lgpl/1.2026.35.4.tar.gz.

Build: 1.2026.28.6

Saved Prompts

• Save prompts that you use frequently and reference them anytime in chat. Save a prompt from any chat using the bookmark icon, and you can use it anywhere with "@" or using the bookmarks bar

Device Tab on DevTools

• For the devs out there: you can now enable device emulation mode in Developer Tools. Switch your view into popular mobile devices and customize the viewport

Renaming Tabs

• Customize your tabs with tab renaming. Double click or right-click any tab, and give it any name that works for you

Smarter agent/chat transition

• We’ve improved auto-switching between agent mode and chat. Fewer users should now get stuck accidentally sending chat messages into agent mode.

Bug Fixes

• Fixed an issue where autofill could remain visible after navigating away
• Fixed UI flickering issues in bookmarks and the tab bar
• Fixed intermittent side tab alignment and Find in Page issues
• Fixed several bugs that caused "Ask ChatGPT" sidebar suggestions to be inaccurate
• Fixed an issue causing extension permission prompts to not appear in certain cases
• Fixed picture-in-picture (PiP) continuity issues

Public link to LGPL bundle:

https://persistent.oaistatic.com/atlas/public/lgpl/1.2026.28.6.tar.gz

Build: 1.2026.15.3

Tabs

• Tab Groups are now available
• Fixes for Vertical tab "Mini mode" (when the tab sidebar is very narrow)
• Simplified tab context menu (right click)

Search

• "Auto" mode to auto switch between ChatGPT and Google depending on the user query
• Updated "search result links" UI that more prominently shows search links in answers in a vertical layout

Import

• Onboarding now prompts Safari importers to install iCloud passwords extension and other improvements on iCloud extension, along with copy changes

Miscellaneous

• Simplified address bar context menu
• Crash fixes
• Updated translations
• Now supports macOS keyboard text replacements on webpages

Public link to LGPL bundle

https://persistent.oaistatic.com/atlas/public/lgpl/1.2026.15.3.tar.gz

Build: 1.2026.7.7

Performance & Stability

• Fixed bug to prevent memory over-use

• When sidebar is closed, users will see relevant suggestions on what to ask ChatGPT next

Profiles & Settings

• Improved Profile Management in Settings
• Fix a bug where the profile menu button looked blank when the image did not load
• Ensure settings look appropriate in right-to-left (RTL) languages
• User material blur background for settings menus

Tabs

• Show five most recent tabs when Tab Search is empty
• Command+K as alternate shortcut for tab search
• Vertical tabs hover tweaks
• Use themed border for pinned tabs
• Ensure alert icon stays visible when tabs shrink

Address Bar, Find, and Typeahead

• Comma-separated numbers work for calculations in address bar (and support for decimal/comma locales)
• Handle multi-line paste in find panel
• Fixed bug where typeahead suggestions would break in incognito

Shortcuts & window interaction

• Show page zoom level banner after page zoom adjustment; clickable UI to adjust
• Fix possible crash when moving tabs to a new window
• Allow alternate keyboard shortcuts on websites
• Allow bookmark bar items to be tapped or command-clicked when window isn't focused
• Fix back button and forward button layout for RTL languages

Import, Downloads & History

• Added "Site Data" import from Chrome (cookies and more)
• Added a sub-menu to "Import from another browser" menu
• Allow downloads to be dragged / dropped
• Add favicons to history menu

DevTools

• Dev Tools drag resizing fixed (after window resize)
• Add a right-click context menu to the reload button on macOS when DevTools are open

Public link to LGPL bundle:

https://persistent.oaistatic.com/atlas/public/lgpl/1.2026.7.7.tar.gz

Build: 1.2025.344.7

Multi-profile

• For the same ChatGPT login, users can create multiple profiles (i.e. personal, school, work, etc); Each profile can have its own bookmarks, web history, cookies
• Support for multiple ChatGPT logins is not yet supported (coming soon)

Import

• You can now select individual components to import at any time (not just initial onboarding) → Passwords, Bookmarks, Extensions, History
• Atlas will notify users if there are parts of onboarding they haven't completed

DevTools

• Persist size of dev tools per window
• Pressing any of the keyboard shortcuts for the Dev Tools window (Cmd+Option+I, Cmd+Option+J, Cmd+Option+C) now closes the dev tools window if it's docked.

Home Page

• Draft prompts on the home page will still be there if you go to another site, then press back
• Copy and paste fix for devtools

Other

• Recently Closed Tabs added to History menu
• Permissions prompt UI polish
• Fixed bug with tabs getting lost in rare occasions
• Better back button behavior for tabs opened from tabs
• Use material blur background for settings menus
• Possible fix for too-high memory use

Shortcuts

• Ctrl+Cmd+Left (or Right/Up/Down) now moves the selected tab one space

Agent

• Fixed bugs with conversation title not updating

Public link to LGPL bundle:
https://persistent.oaistatic.com/atlas/public/lgpl/1.2025.344.7.tar.gz.

Onboarding

First time onboarding flow for Ask ChatGPT sidebar

Bugs

• Bug fixes for occasional empty chat + search responses
• Bug fixes for 'all tabs are blank' issue
• Improved full screen video animation

Browser memories

Right click on text on a webpage and select "Ask ChatGPT to remember" to add text from webpages to your ChatGPT memory

Dev tools

• Copy and paste fix for devtools

Vertical tabs

• Hover to see tabs: Hover left side of screen to see tabs, when tabs are closed in vertical tabs setting
• Add tab close button when you're in vertical tabs 'mini' mode (very narrow width)
• Tab style: Ability to set vertical tabs from "Tab Style" menu in main tabs menu

Public link to LGPL bundle

https://persistent.oaistatic.com/atlas/public/lgpl/1.2025.337.4.tar.gz.