127.0.5776.0 – 2026-01-12 blog post

• DNA-124035 Crash at CastToolbarButtonController::MaybeToggleIconVisibility
• DNA-124120 Cannot access www.sony.it and www.sony.co.uk
• DNA-124159 test_browser_api.test_restart_browser crashes on close
• DNA-124168 Crash at views::View::DoRemoveChildView
• DNA-124186 Crash at DesktopBrowserWindowCapabilities::IsAttemptingToCloseBrowser
• DNA-124192 Uptake Chromium sections structure
• DNA-124201 [DevTools] Checkboxes missing in DevTools and on websites
• DNA-124205 Disambiguate kEncoderFailedEncode software H.264 errors
• DNA-124207 Opera claims it supports H.264 in WebRTC even if it doesn’t
• DNA-124208 Move Sidebar section to Appearance
• DNA-124209 Move Start Page section to Appearance
• DNA-124210 Create new Top Bar section in Appearance
• DNA-124211 Move Themes and Wallpapers to Appearance
• DNA-124212 Move My Flow section to Synchronisation
• DNA-124213 Move Privacy Protection to Privacy page
• DNA-124215 Bump major version to 127
• DNA-124217 Add new top-level Video page
• DNA-124218 Add new top-level VPN page
• DNA-124219 Add new top-level Opera AI page
• DNA-124231 Opera crashes when trying to install extension in private window
• DNA-124232 Move WebRTC section to System
• DNA-124233 [Linux] Media unittests failing
• DNA-124238 Crash at content::ExternalSoftwareVideoAcceleratorFactories::NotifyEncoderSupportKnown
• DNA-124240 DWC at views::(anonymous namespace)::CreateDefaultDialogButton
• DNA-124245 Move Split Screen to Appearance page
• DNA-124250 Add new Features top-level page
• DNA-124259 Add new developer to the contributors list
• DNA-124263 Appearance sections are always visible when searching for a phrase
• DNA-124264 Move Search popup section to Search page
• DNA-124272 Zoom in on ResizeTexture() failures
• DNA-124274 AdBlock popup ‘Manage in settings’ leads to empty settings page
• RNA-549 Rename component UI files
• RNA-951 Missing shadow for address bar dropdown
• RNA-1144 “Add to Opera” field is too small when no suggestions are available
• RNA-1188 Implement Animation for Reordering Pages via Domain Chips
• RNA-1189 Implement Animation for Changing Split Screen Layout
• RNA-1230 [More split screen] Drag and drop animation jumps when bookmarks bar is displayed
• RNA-1248 [Win] [More split screen] Address field does not collapse after pressing ESC
• RNA-1280 [More split screen] Pages do not have the expected 8px corner radius
• RNA-1358 AI chat icon displays visual artifacts in History
• RNA-1393 Implement animation for drag and drop an extra page into an existing split screen
• RNA-1394 Implement animation for creation a split screen via drag and drop
• RNA-1539 Existing URL is not displayed in the address field while editing Speed Dial
• RNA-1648 Tooltip is not shown for collapsed tab island and split tab
• RNA-1654 Crash when closing split screen within tab island
• RNA-1673 [More split screen] Cannot duplicate split screen with more than 2 tabs via context menu
• RNA-1676 Crash at opera::SplitScreenModelImpl::InsertSplitScreen
• RNA-1687 [Split screen] Extension ID is displayed instead of name in AI chat domain chip
• RNA-1739 Downloads panel has incorrect color for highlighted text in dark mode
• RNA-1744 [More split screen][Mac] Putting a split screen in a window below another window makes it possible to interact with it from the window above
• RNA-1762 Add page to split screen with link context menu
• RNA-1763 [Mac] Investigate reflow / layout performance of Opera with more-split-screen=OFF
• RNA-1766 Implement Early Bird and opera://settings UI (from GX)
• RNA-1767 Implement Easy Setup item to promote Early Bird
• RNA-1780 Crash at opera::SplitScreenTabHandler::CreateSplitScreen
• RNA-1786 Tab tooltip appears over the tab blocking default tab actions (eg tab focusing or closing)
• RNA-1805 [macOS] Snapshot image is shifted
• RNA-1807 [Win10] Red flash at Opera launching and window maximising
• RNA-1819 [More split screen] Keyboard shortcut (CTRL+L / CMD+L) fails to reveal URL
• RNA-1822 Add tooltip for domain chips
• RNA-1823 [More split screen] Wrong tab set to active when trying to drag new tab into split screen
• RNA-1826 System theme option applies light mode instead of system dark mode
• RNA-1831 [Split screen] Collapsing the domain chip full URL causes appearing ‘x’ icon between address bar icons
• RNA-1834 Adjust spacing of AI button and other bars in toolbar
• RNA-1838 [Settings][Easy Setup] Incorrect color of section separators in dark mode
• RNA-1839 [Mac] Investigate reflow / layout performance of Opera with more-split-screen=ON
• RNA-1840 [MoreSplitScreen] Dropping tab into split screen inserts tab to incorrect place
• RNA-1842 [Translations] AI button setting appears in Spanish when browser UI language is set to Italian
• RNA-1843 Missing ‘and’ in translation for en-GB
• RNA-1847 Translations for O126
• RNA-1849 [Mixer page] Unnecessary scrollbar
• RNA-1851 Test SplitScreenWebViewContainerView reuse logic in SplitScreenMultiSplitView
• RNA-1854 Cannot create a 3/4 pane split screen
• RNA-1862 [Win] [More split screen] Tooltip occasionally shows page name instead of “expand full URL” message
• RNA-1863 Sidebar Panel doesn’t close and browser window becomes undraggable after clicking sidebar (with sidebar auto-hide enabled)
• RNA-1867 Fix dangling pointer check when closing window
• RNA-1872 [Early Bird][Settings] Opening Early Bird in settings from easy setup leads to empty page
• RNA-1873 Write tests for SplitScreenMultiSplitView
• RNA-1878 Black feedback button in theme gallery
• RNA-1880 [Settings][Address bar] Opening settings from address bar dropdown to empty page
• RNA-1882 Test SplitScreenMultiSplitView’s layout
• RNA-1889 Domain chip dragged to tab strip does not become active tab but it looks as active one
• RNA-1894 CHECK failed when restoring a grid split screen
• RNA-1918 Showing tab islands with tab island name in Recently closed section in History
• RNA-1919 Showing Tab Island name in Tab Context Menu → Move to
• RNA-1920 Showing Tab Island name in History system menu (macOS)
• RNA-1922 Use Tab Island name when creating Speed Dial folder from island
• RNA-1923 Use Tab Island name when creating Pinboard folder from island
• RNA-1926 [Linux] Cannot add tab island name
• RNA-1934 AI panel goes crazy after using “translate” in few tabs
• RNA-1936 Crash at libsystem_platform.dylib | opera::SplitScreenViewDelegate::DropToSplitScreen
• RNA-1940 [Settings] Languages section in settings doesn’t work

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