Changes in Opera One 132.0.5905.37:

• CHR-10352 Update Chromium on desktop-stable-148-5905 to 148.0.7778.218

• DNA-125169 Cherry-pick CVE-2026-11645

• RNA-1957 Cannot copy text from the sharing point box

• RNA-2590 Sharing point icon turns blue after theme change

• RNA-3261 Missing dot on download icon when the download is completed

• RNA-3289 Handle pinned-state changes incrementally in VerticalTabsPanel

• RNA-3309 [Clear data on exit] Checkbox background should match the border color

• RNA-3314 [Clear data on exit] Text on button in light mode should be white

• RNA-3318 [Clear data on exit] ⓘ popup should match current theme

• RNA-3348 Hover effect on AI button is hardly visible depending on the used theme

• RNA-3389 [Theme Editor] Video wallpaper is not highlighted on wallpaper section on load

• RNA-3420 Easy setup carusel – after changing the theme, the carusel did not back to the begining

• RNA-3471 Move Aurora & Midsommar

• RNA-3494 [easy setup] Wallpaper section do not scroll to the beginning

• RNA-3539 Missing wallpapers in Theme Editor for Classic Theme

• RNA-3542 Enable #sharing-point flag on stable

Changes in Opera One 132.0.5905.22:

• RNA-3523 No gap between the sidebar and the rest of the UI

Changes in Opera One 132.0.5905.73:

• CHR-10360 Update Chromium on desktop-stable-148-5905 to 148.0.7778.254

• RNA-2792 White flashbang on Opera startup

• RNA-3243 [Split screen] Split screen icon disappears after clicking on a chip

• RNA-3407 The wallpaper section is not scrollable on the editor page

• RNA-3454 Handle split screen changes incrementally in VerticalTabsPanel

• RNA-3471 Move Aurora & Midsommar

• RNA-3480 Transition from collapsed to expanded icon animation does not look as designed

• RNA-3482 Horizontal tab islands name placeholder have old colors

• RNA-3497 Enable #browser-connector-in-toolbar on Early Bird

• RNA-3529 [Vertical tabs] Crash when DnD a tab island out of vertical tabs panel

• RNA-3530 Tab island disappears with no trace in recently closed history section

• RNA-3531 No loading spinner on vertical tabs

• RNA-3533 Cannot move pinned tabs within the pinned section

• RNA-3534 [Vertical tabs] Cannot distinguish selected tab from unselected one in accessibility tree

• RNA-3543 White font for tab islands in light font

• RNA-3564 Enable #color-theme-configure-easy-setup on all streams

• RNA-3609 wallpaper section in easy setup broken

• RNA-3622 [Easy setup] Preview image should be set as global preview not wallpaper dependent one

• RNA-3624 [Easy setup] Wallpapers section displays wallpaper name on hover

133.0.5932.34 – 2026-07-09 blog post

• RNA-214 The bookmarks either end up in a random position after being dragged, or they are not draggable at all

• RNA-2961 “Relaunch Now” update button on opera://about page has no button styles

• RNA-3525 Search tooltip shows up at the bottom of the screen, when using full screen mode

• RNA-3629 Make pinned tabs grid correspond to new design

• RNA-3631 Implement drag and drop for pinned tabs

• RNA-3634 Fix vertical tabs header to have search and collapse button

• RNA-3635 Make collapse feature work

• RNA-3637 Change background of vertical tabs panel

• RNA-3639 Adapt tabs to new design

• RNA-3641 Update tab islands header

• RNA-3642 Update tab island background

• RNA-3676 ‘New tab’ button changes

• RNA-3687 Translations for O133

• RNA-3690 [Vertical tabs] Unable to open context menu on an empty space of vertical tabs panel

• RNA-3698 [Mac]Blank space in vertical tabs

• RNA-3713 Add tab tooltip for pinned tabs

• RNA-3714 Make header align with address bar

• RNA-3716 Save a number for every tab island

• RNA-3728 Retouching of the tab designs

• RNA-3750 Header doesn’t align with address bar

• RNA-3775 Restore background of vertical tabs panel

• RNA-3776 Adapt tabs to new design

• RNA-3777 Update tab island indentation / “vertical handle”

• RNA-3778 ‘New tab’ button changes

• RNA-3779 Vertical tabs top header should not have hover

• RNA-3783 DevTools at Start Page opens always in a separate window

• RNA-3801 [Mac] theme’s glitch and don’t resamble the design

• RNA-3805 Fix D&D issues with gaps in redesign

• RNA-3818 Implement ‘recording’ indicator as red icon

• RNA-3820 Search in tabs button re-clicks itself instead of closing

• RNA-3822 Crash at opera::VerticalTabGroupView::InsertTabItemAt

• RNA-3834 Crash at opera::VerticalTabsPanel::RemoveEmptyGroup

• RNA-3889 Enable vertical-tabs-pinned-grid on developer and Early Bird

Changes in Opera 134.0.5954.46 :

• CHR-10415 Update Chromium on desktop-stable-150-5954 to 150.0.7871.212

• RNA-4202 [Crash] [Mac OS X] extensions::TabsQueryFunction::BuildTabList

• RNA-4229 Crash when using split screen in vertical tabs

• RNA-4258 Crash at extensions::TabsQueryFunction::BuildTabList

• RNA-4262 Session lost on browser restart

• RNA-4279 Opera visibly lagging

• DNA-125312 Promote 134 to stable

• DNA-125315 Crash when using custom search engine without %s

• DNA-125396 MV2 extensions are blocked on each browser startup

• RNA-344 [UI] The hover effect is missing in the tab island popup when light mode is enabled

• RNA-439 Player. Sound Cloud icon is not visible on Dark Theme

• RNA-1065 The context menu for news on the Start Page is partially hidden behind the news

• RNA-1099 [Win11] Design of focused mode button on Windows

• RNA-1131 [Wallpapers] Missing names in the tooltip

• RNA-1142 [DevTools] When the website of the current tab changes while DevTools are open, the page opens at full width

• RNA-1949 Early Bird option visible on Opera Developer with clean profile in settings and Easy Setup

• RNA-2106 Inconsistency in the visibility of option ‘Force dark mode on pages’ in Settings and Easy Setup

• RNA-2923 Folder for Speed Dials scrolls infinitely when drag and dropping tiles

• RNA-3172 ‘Search history’ string in Hungarian language is cut off in the search field

• RNA-3329 The dialog box for adding a new bookmark extends beyond the monitor borders

• RNA-3492 Enable #vertical-tabs on all streams

• RNA-3521 Tab system tooltip does not show when the tab is small

• RNA-3700 Locked fullscreen pop-out on Mac

• RNA-3705 adjusting theme gallery to monitor size

• RNA-3730 (Windows) Pop-out unexpected resizing

• RNA-3806 [Mac Net Installer] Update background image

• RNA-3852 Implement ‘Upload file’ button

• RNA-3854 Implement pasting an image into Google Lens dialog

• RNA-3855 Impelment image search via URL

• RNA-3877 [Win] Incorrect text on the Install button

• RNA-3888 The strip does not automatically scroll by dragging the tab to the bottom

• RNA-3891 Hovering over any link in the second window doesn’t show the URL preview

• RNA-3901 Browser Connector popup not opened automatically

• RNA-3903 [Injection Protection] Paste protect Settings: incorrect line between Hijack and Injection Protection

• RNA-3905 It is difficult to distinguish between the different states of pinned tabs

• RNA-3906 Default size of pinned tabs is incorrect

• RNA-3907 Position of the ‘Collapse panel’ and ‘search tabs’ buttons is incorrect

• RNA-3908 [Mac] Toast animation doesn’t work properly on MacOS

• RNA-3913 Translations for O134

• RNA-3921 Missing shadow under collapsed tab island handle

• RNA-3922 Hovered tab at collapsed state should not display X close button

• RNA-3923 Crash when using tab cycler with playing audio

• RNA-3929 After creation, tabs with splitscreen seems in active state even when not

• RNA-3930 Inconsistent Position of “X” Icon on Mac and Windows

• RNA-3935 Cannot click any item in the area of expanded popup, when it’s collapsed

• RNA-3936 Enable #image-search-support-start-page on developer and Early Bird

• RNA-3940 [Google Lens] File upload area border should be dashed instead of solid

• RNA-3948 Spacing not even above and below pinned tabs

• RNA-3951 scrolling up and down as you add new tabs

• RNA-3953 Pinned tabs tooltip cover the tabs under them

• RNA-3954 All tabs should have tooltip in collapsed state

• RNA-3957 No designated spacing in between regular tabs and pinned tabs separator

• RNA-3962 Close icon displayed on wrong tab after closing a tab

• RNA-3963 [Google Lens] Checkbox is not selectable when choosing files via Easy Files

• RNA-3971 order of tabs in vertical and horizontal tab strip is different

• RNA-3983 Google meet recording pinned tab state

• RNA-3984 [Google Lens] Bugfix WP1

• RNA-3986 Themes do not freeze when the browser window is not in focus

• RNA-3988 [Win] Incorrect text on the Install button whet user upgrades Opera

• RNA-3989 [Google Lens] Dialog does not close when using context menu option

• RNA-3991 [Google Lens] Setting off “Enable Google Lens in Start Page search” does not work

• RNA-3993 Dialog closes when releasing mouse button outside popup after selecting text

• RNA-4000 Crash when selecting multiple tabs and choosing “Reload all tabs”

• RNA-4007 [Mac] Buttons name is not fully displayed

• RNA-4008 [Settings] Keyboard shortcut setting for search engines doesn’t work

• RNA-4015 Google meet tab recording button disappears when you move the tab to another workspace

• RNA-4018 Enable #vertical-tabs-pinned-grid on all streams

• RNA-4022 Split screen icon not centered in minimized strip state

• RNA-4023 Selected tabs drag and drop animation doesn’t match figma design

• RNA-4025 Enable #image-search-support-start-page on all streams

• RNA-4037 [Google Lens] Incorrect order of Google Lens settings in opera://settings

• RNA-4060 Update Google search icon used in start page search

• RNA-4061 Update icons used in the sidebar for Google services

• RNA-4062 Update icons used on Speed Dials for Google services

• RNA-4063 Update Google icons used in sidebar setup

• RNA-4064 Sound icon is missing

• RNA-4067 Crash at base::HangWatcher::RecordHang

• RNA-4070 Crash at opera::SplitScreenController::SelectSplitScreenTabs

• RNA-4073 Split screen tab is pinned after switching from vertical to horizontal tab strip

• RNA-4079 Pinned tabs appear with icon off to the side and an X button

• RNA-4087 Crash at opera::VerticalTabsPanel::OnSplitScreenInserted

• RNA-4088 [split-screen] Dragged tab is beneath a drop area

• RNA-4090 Icon for Google Drive in Speed Dial is too big

• RNA-4092 double click on the vertical tab panel header does not maximise the window

• RNA-4113 Cannot expand vertical tabs panel after changing from no sidebar to shown sidebar

• RNA-4154 [Win] Address bar context menu is missing when vertical tabs are enabled

• DNA-125306 Crash

Changes in Opera One 135.0.5973.66:

• DNA-125531 [Crash] Clicking mic icon in AI chat

• RNA-4434 URL or query from the address bar dissappear after changing a tab or window

Changes in Opera One 135.0.5973.55:

• CHR-10435 Update Chromium on desktop-stable-151-5973 to 151.0.7922.170

• DNA-125260 Crash at opera::oauth2::TokenCacheImpl::Store

• DNA-125516 Crash at opera::VerticalTabsPanelGroupCreationDragEventHandler::DetachTargetTabFromPreview

• DNA-125526 Crash at opera::CrashNotificationPage::PopulateInterstitialStrings

• DNA-125532 [Crash] [Mac OS X] PictureInPictureWidgetFadeAnimator::CancelAndReset

• RNA-2097 Option ‘Force dark mode on pages’ resets after changing theme or mode

• RNA-3891 Hovering over any link in the second window doesn’t show the URL preview

• RNA-4303 Users still able to reach the old theme editor

• RNA-4351 Crash at libc.so.6

• RNA-4353 [Settings] Remove duplicated section, change section padding

• RNA-4364 Do not close Sidebar Tooltip widget synchronously on visibility change

• RNA-4389 [Vertical tabs] Moving the only tab in a workspace to another workspace fails when vertical tabs is enabled

• RNA-4392 Top sites are hardly visible

• RNA-4404 Enable #side-panel-api on all streams

• RNA-4414 Tab tooltip is doubled in collapse state

Changes in Opera One 135.0.5973.123:

• DNA-125632 Backport fix for CVE-2026-87491

• DNA-125603 Traffic lights don’t react on hover on macOS 26

• RNA-4085 Search-copy popup is displayed in random places

• RNA-4450 Implement fully functional chrome.sidePanel API

• RNA-4451 Make sidePanel backend compile & link

• RNA-4452 Implement sidePanel UI

• RNA-4492 Single tab island created from a split screen link clicking

• RNA-4527 Close button not visible in collapsed tabs after you click on it

• RNA-4529 Whatsapp panel doesn’t open with a shortcut

• RNA-4530 Add top bar to extension side panel

• RNA-4531 Add preference for changing new tab order

• RNA-4532 Add option to change preference to settings

• RNA-4534 Add option to change preference to Easy Setup

• RNA-4544 Crash at TabDesktopMediaList::Refresh

• RNA-4549 Bookmarks bar disappears after exiting full screen

• RNA-4551 Add translations for strings in Easy Setup and Settings

• RNA-4552 Label should read “Open new tabs”

• RNA-4562 Can not drag split-screen tab inside tab island

• RNA-4566 Crash at tabs::TabCollection::FindMovePositionRecursive

• RNA-4569 Enable #vertical-tabs-new-tab-on-top on all stream

• RNA-4642 [Crash] [Mac OS X] libobjc.A.dylib | opera::BrowserWindowCocoa::GetWidget

Changes in Opera One 135.0.5973.92:

• DNA-125615 [Crash] [Windows] nviewh64.dll | opera::first_run::(anonymous namespace)::RefreshSystemIcons

• DNA-125619 Backport fix for CVE-2026-85046 to O135 and O136

• RNA-4147 Update icon of search tabs in horizontal tab strip

• RNA-4240 Animate transitions for adding new tab to tab island

• RNA-4241 Implement changes to make it easier to see active tab

• RNA-4419 No tab island context menu for tab islands created by drag and drop

Changes in Opera One 135.0.5973.76:

era One 136.0.6008.52:

• CHR-9416 Updating Chromium on desktop-stable-* branches

• DNA-125722 [Crash] [Windows] gcm::GCMClientImpl::Register

• DNA-125725 Crash at signin::IdentityManager::GetPrimaryAccountInfo

• RNA-4491 [NetInstaller] Build rebranded installer on buildbot

• RNA-4564 After browser restart split-screen from TI is gone

• RNA-4623 [NetInstaller] Protect Rebrand changes with a buildflag

• RNA-4625 [Windows] Rebranded netinstaller fails to compile

• RNA-4671 [Vertical tabs] [Win] Tabs context menu is missing when clicking below the tabs

• RNA-4721 Browser do not load new paste protect rules

• RNA-4725 Send tracking event upon successful autoconnect

• RNA-4752 Enable #side-panel-full-api on all streams

• RNA-4789 Revert font changes in onboarding

Changes in Opera One 136.0.6008.22:

• CHR-10453 Update Chromium on desktop-stable-152-6008 to 152.0.7977.120

• DNA-125301 GCM Store may fill up and disable functionalities </li

• DNA-125598 Promote 136 to stable

• DNA-125601 ProtocolHandlersManagerServiceTest.ProtocolHandlerSanityCheck failing on stable branch

• DNA-125603 Traffic lights don’t react on hover on macOS 26

• DNA-125615 [Crash] [Windows] nviewh64.dll | opera::first_run::(anonymous namespace)::RefreshSystemIcons

• DNA-125631 Camera button overlaps Transparency button on hover

• RNA-4340 The ‘x’ button and its hover effect are not centred when collapsed

• RNA-4435 [Color Themes] Slider in Theme editor doesn’t work properly

• RNA-4440 Implement limited session restore

• RNA-4442 Session is removed instead of not loading pages after crash loop

• RNA-4452 Implement sidePanel UI

• RNA-4492 Single tab island created from a split screen link clicking

• RNA-4515 [React settings] Clicking an option in Easy Setup opens the main Settings page instead of the corresponding subpage

• RNA-4527 Close button not visible in collapsed tabs after you click on it

• RNA-4529 Whatsapp panel doesn’t open with a shortcut

• RNA-4530 Add top bar to extension side panel

• RNA-4531 Add preference for changing new tab order

• RNA-4532 Add option to change preference to settings (without React)

• RNA-4533 Add option to change preference to settings (with React)

• RNA-4534 Add option to change preference to Easy Setup

• RNA-4535 Feedback emoji and Settings icon are aligned to the left instead of the right

• RNA-4536 VPN settings popup: Update design

• RNA-4540 Translations for 136

• RNA-4543 [React Settings] Unable to add a custom search engine

• RNA-4544 Crash at TabDesktopMediaList::Refresh

• RNA-4545 Add option to switch position of New Tab button from context menu

• RNA-4549 Bookmarks bar disappears after exiting full screen

• RNA-4551 Add translations for strings in Easy Setup and Settings

• RNA-4552 Label should read “Open new tabs”

• RNA-4562 Can not drag split-screen tab inside tab island

• RNA-4566 Crash at tabs::TabCollection::FindMovePositionRecursive

• RNA-4567 [History] Distance between timestamp and checkbox in history sidepanel is too large

• RNA-4569 Enable #vertical-tabs-new-tab-on-top on all stream

• RNA-4622 ‘Save as PDF’ doesn’t work properly – the page is not captured correctly

• RNA-4628 Empty space is visible, when user closed Opera with AI chat opened

• RNA-4642 [Crash] [Mac OS X] libobjc.A.dylib | opera::BrowserWindowCocoa::GetWidget

• RNA-4644 VPN Autoconnect popup appears topmost without over other applications

• RNA-4650 Increase drag-to-move space

• RNA-4670 Crash after permission approval for ChatGPT extension

• RNA-4683 [Crash] [Mac OS X] opera::SplitScreenMultiDropTargetPopup::OnLayerAnimationEnded

We’ve rolled out a new Opera Stable release, version 137.0.6036.63, focused on stability and site compatibility.

The big news: Emergency Session Restore is now enabled on all streams, so if Opera shuts down unexpectedly, your tabs come back when you reopen the browser.

On the site compatibility side, we fixed WebCodecs H.264 encoder errors on WhatsApp Web and Paramount+ playback failing with Error 100. Sync is also working again for users who were missing the account options in Settings.

The rest of the release is a round of crash fixes across the search infobar, Translate UI, Autofill popup, and extension side panels – mostly on Windows.

You can find the full list in the changelog.