| Version | Change log |
| Opera One 127.0.5778.7 Feb 23, 2026 |
DNA-123967 [WinLin] Requested popup opens with wrong content size. DNA-124487 gpu::CopyD3D11TexToMem() fails on SharedImage buffers DNA-124514 Remove “Detach tab” button and context menu entry on video conferencing tabs DNA-124519 [MyFlow] Update extension version RNA-2102 Enable #sharing-point flag in early bird RNA-2311 Use split_tabs::SplitTabId for Opera’s SplitScreen ID RNA-2322 Split Messengers apps in sidebar settings into two sections RNA-2329 Crash when restoring split screen in inactive workspace RNA-2344 Crash at opera::SplitScreenModelImpl::GetSplitScreenId RNA-2362 [Translations] Incorrect Ukrainian translations in OMenu and Settings RNA-2369 Error on 1st launching Google Translate RNA-2371 No internal page for ‘How does it work?’ link in Google Translate RNA-2374 Update version of Intro extension in Opera repository |
| Opera One 127.0.5778.4 Feb 11, 2026 |
DNA-123737 Crash at constrained_window::CreateWebModalDialogViews DNA-124059 Tab Capture indicator border is missing DNA-124220 Crash at opera::TabGroupView::DetachTab when creating island of pinned tabs DNA-124373 [Mac] Not possible to import Passwords from other browsers in settings DNA-124374 Crash at syncer::SyncUserSettingsImpl::SetSelectedTypes DNA-124403 [Win] Not possible to import Passwords from other browsers in settings DNA-124418 Crash at opera::rich_wallpapers::(anonymous namespace)::CreateBackendParams DNA-124439 Crash loop on startup caused by restoring tabs RNA-1746 Split screen is removed from tab island when detached RNA-1958 Pinned side panel width is not remembered per panel RNA-2014 Tab island tooltip overlaps with tab preview text RNA-2073 Translations for O127 RNA-2084 [Settings][Early Bird] Relaunch button in Early bird section is not visible when Settings are opened through Early bird button from easy setup RNA-2085 [Stable 127.0][VPN] Free VPN badge not displayed RNA-2122 Slash sign is displayed on Internal Pages RNA-2138 Increase Gmail and Calendar width in the sidebar RNA-2190 [Chromium-based]History import doesn’t work |
| Opera One 127.0.5778.1 Feb 2, 2026 |
CHR-10188 Update Chromium on desktop-stable-143-5778 to 143.0.7499.194 DNA-123652 Crash at settings::PeopleHandler::OnJavascriptAllowed DNA-123997 Crash at extensions::TabsUpdateFunction::Run DNA-124125 Crash when adding wallpaper with unsupported extension DNA-124244 Crash at windows_util::CanOperateOnWindow DNA-124284 Chromium components are not updated DNA-124293 Crash at extensions::ProxySwitcherPrivateEventRouter::~ProxySwitcherPrivateEventRouter DNA-124308 Promote 127.0 to stable RNA-991 [More split screen] Tab detach button and close button not always visible on hover RNA-1376 ‘How does it work?’ link doesn’t work – for both Gmail & Calendar RNA-1709 Allow dropping domain chip to the start or end of a tab island RNA-1746 Split screen is removed from tab island when detached RNA-1785 [Mac] Tab island tooltip is dismissed without user action RNA-1820 [More split screen] Fullscreen hides split screen layout, only active page shown RNA-1844 [Settings] Missing padding at the bottom of the page RNA-1852 [More split screen] Adding ebay.com as third page to split screen shows blank pane and causes 100%+ CPU usage RNA-1877 privacyProtection not accessible, manage exceptions/lists accessible when option is off RNA-1879 [Settings][VPN] Opening VPN in settings from VPN badge dialog leads to empty page RNA-1888 [Settings] Sub page options displayed on ‘On startup’ page RNA-1903 [Win] Opera automatically switches to background when logging out from Opera account RNA-1919 Showing Tab Island name in Tab Context Menu ??' Move to RNA-1921 Showing tab island name in O menu (win/lin only) RNA-1943 [More split screen] Duplicating a horizontal/grid split screen opens in vertical layout RNA-1945 [Settings] Empty section for Opera translate RNA-1952 Crash when creating split screen in private window RNA-1959 Picture on popup seems to be pixelated RNA-1972 Crash at views::StyledLabel::SetText when changing language in translate popup RNA-1974 [Settings] Blank ‘manage sp |
| Opera One 126.0.5750.5 Jan 22, 2026 |
DNA-123652 Crash at settings::PeopleHandler::OnJavascriptAllowed DNA-124244 Crash at windows_util::CanOperateOnWindow RNA-1376 ‘How does it work?’ link doesn’t work – for both Gmail & Calendar RNA-1709 Allow dropping domain chip to the start or end of a tab island RNA-1746 Split screen is removed from tab island when detached RNA-1919 Showing Tab Island name in Tab Context Menu ??' Move to RNA-1926 [Linux] Cannot add tab island name RNA-1943 [More split screen] Duplicating a horizontal/grid split screen opens in vertical layout RNA-1952 Crash when creating split screen in private window RNA-1972 Crash at views::StyledLabel::SetText when changing language in translate popup RNA-1976 Rename “More Split Screen” to “Enhanced Split Screen” in Early Bird RNA-2010 Crash at extensions::ProxySwitcherPrivateEventRouter::~ProxySwitcherPrivateEventRouter |
| Opera One 126.0.5750.4 Jan 15, 2026 |
DNA-124238 Crash at content::ExternalSoftwareVideoAcceleratorFactories::NotifyEncoderSupportKnown DNA-124293 Crash at extensions::ProxySwitcherPrivateEventRouter::~ProxySwitcherPrivateEventRouter RNA-1785 [Mac] Tab island tooltip is dismissed without user action RNA-1923 Use Tab Island name when creating Pinboard folder from island RNA-1940 [Settings] Languages section in settings doesn’t work RNA-1960 [Regression] Folder icon broken in “Bookmarks” menu (O-menu) |
| Opera One 126.0.5750.3 Jan 15, 2026 |
DNA-124238 Crash at content::ExternalSoftwareVideoAcceleratorFactories::NotifyEncoderSupportKnown DNA-124293 Crash at extensions::ProxySwitcherPrivateEventRouter::~ProxySwitcherPrivateEventRouter RNA-1785 [Mac] Tab island tooltip is dismissed without user action RNA-1923 Use Tab Island name when creating Pinboard folder from island RNA-1940 [Settings] Languages section in settings doesn’t work RNA-1960 [Regression] Folder icon broken in “Bookmarks” menu (O-menu) |
| Opera One 126.0.5750.1 Jan 8, 2026 |
DNA-124168 Crash at views::View::DoRemoveChildView DNA-124201 [DevTools] Checkboxes missing in DevTools and on websites DNA-124207 Opera claims it supports H.264 in WebRTC even if it doesn’t DNA-124231 Opera crashes when trying to install extension in private window DNA-124253 Promote 126.0 to stable RNA-1539 Existing URL is not displayed in the address field while editing Speed Dial RNA-1826 System theme option applies light mode instead of system dark mode RNA-1834 Adjust spacing of AI button and other bars in toolbar RNA-1847 Translations for O126 RNA-1786 Tab tooltip appears over the tab blocking default tab actions (eg tab focusing or closing) |
| Opera One 125.0.5729.4 Dec 18, 2025 |
RNA-884 StartPage tiles are cut off RNA-1743 Third Party Cookies blocking section missing in Settings RNA-1807 [Win10] Red flash at Opera launching and window maximising RNA-1812 Fix translation for AI string – German and Italian languages mixed RNA-1805 [macOS] Snapshot image is shifted RNA-1842 [Translations] AI button setting appears in Spanish when browser UI language is set to Italian |
| Opera One 125.0.5729.2 Dec 15, 2025 |
CHR-10151 Update Chromium on master to 142.0.7444.177 DNA-124153 Crash at base::allocator::UnretainedDanglingRawPtrDetectedCrash in MediaSessionObserverStubDispatch DNA-124156 [Chromium intake] Chromium feature button in DevTools RNA-1231 [More split screen] Menu button remains in hovered state after layout change RNA-1239 Crash at opera::ScreenshotTaker::SnapFullPage RNA-1500 [Linux] Split Screen Swap button is easily flickering RNA-1501 Drag split screen tabs into an existing window RNA-1664 [More split screen] Crash when moving split screen tabs to another workspace RNA-1761 Create new split screen with link context menu RNA-1774 Allow adding pages with drag and drop into new layouts RNA-1792 Crash at opera::SplitScreenTabHandler::UpdateSplitScreenData |
| Opera One 125.0.5729.1 Dec 9, 2025 |
DNA-124058 Themes wallpaper dissapears after opening dev tools DNA-124059 Tab Capture indicator border is missing DNA-124091 Crash at opera::PasteProtectionButtonView::UpdateIcon DNA-124101 [Linux] Crash at ui::Shadow::SetContentBounds DNA-124110 Crash at base::allocator::UnretainedDanglingRawPtrDetectedCrash DNA-124112 zoom_in_more and zoom_out_more tests fail DNA-124126 [Win] The dot and the ‘Get the latest security update’ option are shown even when the version is up to date. DNA-124132 MV2 extensions are blocked on each browser startup DNA-124133 [Linux] [KDE] Crash on startup DNA-124139 Make AI extension attachable by webdriver DNA-124145 Crash at views::View::DoRemoveChildView RNA-1238 Site info/VPN tooltip displayed under wrong chip RNA-1247 [More split screen] Address field does not collapse when losing focus RNA-1282 [More split screen] Right drop area text is not aligned to the right RNA-1340 [More split screen] Crash when creating split screen with detached Google Meet tab RNA-1496 Dragging selected split screen tabs RNA-1497 Create tab island with a split screen tab by dragging RNA-1498 Drag and drop tab island that contains split screen tab RNA-1503 [Linux] Opera One does not have an icon and name in Ubuntu dock RNA-1505 Allow dragging domain chips on tab strip (removing this tab from Split Screen) RNA-1543 [More split screen] Missing option to set an emoji from the tab tooltip RNA-1544 Save AI Chat state in session RNA-1598 Copy page address for Split Screen page RNA-1599 Show full URL of page in Split Screen RNA-1600 Changing position of the page in Split Screen RNA-1601 Mute/unmute page in Split Screen RNA-1623 Allow dragging domain chip to add it to bookmarks RNA-1624 Allow dragging domain chip to remove it from Split Screen and add to tab island RNA-1629 Translations for O125 RNA-1677 AI button – missing “AI” text label, only Opera AI icon is shown RNA-1678 In-house translations for Opera AI strings RNA-1679 [EasySetup] “Opera AI” sho |
