| Version | Change log | 
| Opera One 123.0.5669.2 Oct 28, 2025 | 
                                                    CHR-10100 Update Chromium on master to 139.0.7258.156 DNA-120341 Crash at opera::oauth2::DeviceNameServiceImpl::HasDeviceNameChanged DNA-121219 Crash at crashpad::(anonymous namespace)::HandleAbortSignal DNA-121828 [E-]AC-3 media unit tests fail on Windows 24H2 DNA-122983 Crash at TabStripModel::IsTabLocked DNA-123306 [Win] Search from popup shown over selected text doesn’t work in full screen mode DNA-123490 Crash at settings::AddLocalizedStrings DNA-123513 DCHECK in label.cc when showing tab hover card DNA-123532 Remove gx_media_player DNA-123539 Missing dark theme on opera:pinboards DNA-123541 Extension removal tests fail DNA-123551 Outdated Teams call URL pattern DNA-123583 Frame in Opera closing dialog is missing DNA-123584 Import chrome translations DNA-123586 [Windows] SnapTest.NavigatingAwayDuringSnap fails on nightly builds DNA-123590 Addressbar blinks each time when character added or removed DNA-123593 Crash at media_router::CastDialogView::CastDialogView DNA-123597 Crash during detected language translate DNA-123603 Crash at ChromePageInfoDelegate::ShowSiteSettings DNA-123604 Crash at blink::InterpolableFilter::MaybeCreate DNA-123625 Crash at media_router::MediaRouterDialogControllerViews::CreateMediaRouterDialog DNA-123630 Crash at blink::StyleEngine::EnsureEnvironmentVariables DNA-123649 WebBluetoothPolicyTest.Block failing DNA-123650 RPM packaging does not work on linux (ubuntu 24.04) DNA-123668 Tabs page: regular workspace icon for local device is not shown properly DNA-123701 Crash at tabs::TabModel::GetBrowserWindowInterface DNA-123706 Crash at chrome::ShowSettingsSubPageInTabbedBrowser DNA-123707 Crash at TabStripModel::GetIndexOfWebContents DNA-123708 Crash at opera::EasyShareButtonControllerTabHelper::Share DNA-123736 Browser freezes on macOS 26 when visiting pages with DNA-123746 Promote 123 to beta DNA-123787 Add “warn on quiting the Opera with multiple tabs open” to settings map DNA-123810 [macOS] TouchID not working on WebAuthN DNA-123  | 
                                            
| Opera One 122.0.5643.1 Oct 9, 2025 | 
                                                    DNA-123706 Crash at chrome::ShowSettingsSubPageInTabbedBrowser RNA-705 [History refresh] Search input field has no max input limit and shifts page layout RNA-860 [History refresh] Date picker displays dates with wrong weekday mapping RNA-862 The previews do not display properly when hovering over the tab RNA-906 Using autohide distrupts the window control buttons layout RNA-972 [History] Full page name is not visible in default width of the Sidepanel  | 
                                            
| Opera One 122.0.5643.9 Oct 7, 2025 | 
                                                    DNA-123707 Crash at TabStripModel::GetIndexOfWebContents DNA-123786 whiteboard.cloud.microsoft doesn’t support Opera RNA-972 [History] Full page name is not visible in default width of the Sidepanel  | 
                                            
| Opera One 120.0.5543.1 Jul 31, 2025 | 
                                                    CHR-10019 Update Chromium on master to 137.0.7151.27 DNA-112270 “Delete suggestion” (x) button stays focused after suggestion is deleted DNA-115865 [Google MEET] The detached window disappears after dragging the tab to another window or move to another workspace DNA-116619 After exit the youtube fullscreen mode, a black side bar appears on the left side of the screen DNA-118424 [Mac] Crash at opera::popup_protection::PopupProtectionServiceImpl::OnOpened DNA-118890 Crash at opera::RegisterPathProvider DNA-119134 Crash at views::ViewAXPlatformNodeDelegate::FireNativeEvent DNA-119230 Timeout in VideoPictureInPictureWindowControllerBrowserTest.VolumeSlider DNA-120162 Crash at opera::MainMenu::FillOMenuHeader DNA-120459 [Split screen] Page content flickering when the width of the elements changes. DNA-120753 Crash at opera::BrowserWindowCocoa::GetBounds DNA-120880 Remove background of Windows installer and add Opera logo DNA-121103 [Tab Island Split Screen] Not possible to create tab island with already existing split screen DNA-121264 [Light theme] Text and icons in popups hardly visible on hover DNA-121406 [Intro] Update Messenger icon to new version DNA-121824 [Dark Mode] Inactive toggles are not clearly visible in default color DNA-121859 [Easy Files] Missing icons next to options in the menu DNA-121884 Add missing video popout test DNA-121970 Low WebRTC video quality with software Media Foundation encoder DNA-122014 [VPN Pro] Add VPN Pro section to chrome://opera-diagnostics DNA-122111 [Mac] DumpWithoutCrashing causes browser restart on close DNA-122203 Bookmark folders are no longer visible in “O” menu DNA-122218 [Split screen toolbar] Not all available icons are visible on hover until address bar is clicked DNA-122222 [Split screen] Active tab refreshes instead of current tab DNA-122251 [Easy Files] Transparent glitch appears with some file types in popup DNA-122283 Fields to fill in are not visible in light modes in opera://settings/ DNA-122330 Missing sh  | 
                                            
| Opera One 120.0.5543.9 Jul 24, 2025 | 
                                                    CHR-10019 Update Chromium on master to 137.0.7151.27 DNA-112270 “Delete suggestion” (x) button stays focused after suggestion is deleted DNA-115865 [Google MEET] The detached window disappears after dragging the tab to another window or move to another workspace DNA-116619 After exit the youtube fullscreen mode, a black side bar appears on the left side of the screen DNA-118424 [Mac] Crash at opera::popup_protection::PopupProtectionServiceImpl::OnOpened DNA-118890 Crash at opera::RegisterPathProvider DNA-119134 Crash at views::ViewAXPlatformNodeDelegate::FireNativeEvent DNA-119230 Timeout in VideoPictureInPictureWindowControllerBrowserTest.VolumeSlider DNA-120162 Crash at opera::MainMenu::FillOMenuHeader DNA-120459 [Split screen] Page content flickering when the width of the elements changes. DNA-120753 Crash at opera::BrowserWindowCocoa::GetBounds DNA-120880 Remove background of Windows installer and add Opera logo DNA-121103 [Tab Island Split Screen] Not possible to create tab island with already existing split screen DNA-121264 [Light theme] Text and icons in popups hardly visible on hover DNA-121406 [Intro] Update Messenger icon to new version DNA-121824 [Dark Mode] Inactive toggles are not clearly visible in default color DNA-121859 [Easy Files] Missing icons next to options in the menu DNA-121884 Add missing video popout test DNA-121970 Low WebRTC video quality with software Media Foundation encoder DNA-122014 [VPN Pro] Add VPN Pro section to chrome://opera-diagnostics DNA-122111 [Mac] DumpWithoutCrashing causes browser restart on close DNA-122203 Bookmark folders are no longer visible in “O” menu DNA-122218 [Split screen toolbar] Not all available icons are visible on hover until address bar is clicked DNA-122222 [Split screen] Active tab refreshes instead of current tab DNA-122251 [Easy Files] Transparent glitch appears with some file types in popup DNA-122283 Fields to fill in are not visible in light modes in opera://settings/ DNA-122330 Missing sh  | 
                                            
| Opera One 120.0.5543.6 Jul 14, 2025 | 
                                                    DNA-121264 [Light theme] Text and icons in popups hardly visible on hover DNA-121970 Low WebRTC video quality with software Media Foundation encoder DNA-122251 [Easy Files] Transparent glitch appears with some file types in popup DNA-122330 Missing shadow effect on Sidebar Setup panel DNA-122677 [MAC] Unable to log in using TouchID passkey on Mac DNA-122957 [MediaRecorder] Software H.264 encoder initialization failure with odd frame dimensions DNA-122968 Crash at PasswordBubbleViewBase::ShowBubble DNA-122991 Add rate me button on opera://bookmarks page DNA-123029 [Color themes] When an animated color theme is selected, a start page wallpaper can be chosen in Easy Setup DNA-123083 Theme Preview UI bug – multiple static wallpapers in a single theme DNA-123089 [Opera Translate] “How does it work?” link leads to incorrect page DNA-123100 Translate popup is shown each time page is being autotranslated DNA-123111 Chromium on Windows fails to compile DNA-123119 Sidebar messanger carousel not working DNA-123123 Crash when trying to save file using window.showSaveFilePicker DNA-123124 Not possible to open feedback dialog on sidebar panels DNA-123161 [Tab Tooltip] Improve mouse detection over Tab Island Handle DNA-123175 ‘Show tab emoji’ setting not visible in opera:settings DNA-123176 Span next to ‘Learn more’ link not visible DNA-123178 Transient “zoom in” effect with software H.264 encoding  | 
                                            
| Opera One 119.0.5497.1 Jun 30, 2025 | 
                                                    DNA-120162 Crash at opera::MainMenu::FillOMenuHeader DNA-122558 “+” button shifts position after cancelled split screen DNA-122765 Can’t close the popup by clicking the password manager icon in the address bar DNA-122791 The button corners are not rounded enough DNA-122826 Crash loop when trying to launch Opera –with-feature:pinboard=off DNA-122850 Missing tooltip over buttons on the ‘web page credentials’ popup DNA-122854 Investigate backwards compatibility for multiple wallpaper themes DNA-122864 “Copy password” button should not be visible in save password popup  | 
                                            
| Opera One 119.0.5497.1 Jun 24, 2025 | 
                                                    DNA-122535 Crash at opera::TabHoverCardTabArtContainerView::OnTabArtButtonClicked DNA-122854 Investigate backwards compatibility for multiple wallpaper themes DNA-122134 [Mac] Crash at bookmarks::BookmarkModel::~BookmarkModel DNA-122012 Crash at opera::ComponentTabCyclerView::HighlightContents  | 
                                            
| Opera One 119.0.5497.1 Jun 23, 2025 | 
                                                    DNA-118424 [Mac] Crash at opera::popup_protection::PopupProtectionServiceImpl::OnOpened DNA-122558 “+” button shifts position after cancelled split screen DNA-122603 Private mode badge color should be inverted DNA-122632 Crash at opera::ThemesService::ThemeDataProvider::GetResourceId DNA-122723 ‘Accounts saved for this website’ popup has a chrome design DNA-122724 web page credentials popup has a chrome design DNA-122765 Can’t close the popup by clicking the password manager icon in the address bar DNA-122774 Tab Island tabs dropdown not visible when “Show tabs from the same domain in tab tooltip” is disabled DNA-122778 Enable #password-management-popup on all streams DNA-122780 [password-management-popup=off] Passwords badge not shown until user clicks in the address bar DNA-122791 The button corners are not rounded enough DNA-122826 Crash loop when trying to launch Opera –with-feature:pinboard=off DNA-122829 [Linux] Crash at settings::DefaultBrowserHandler::HandleDefaultBrowserChange DNA-122848 Tests that WaitForBrowserToClose() time out DNA-122852 On the ‘Accounts saved for this website’ popup, the whole row should be clickable not only an arrow DNA-122864 “Copy password” button should not be visible in save password popup  | 
                                            
| Opera One 119.0.5497.8 Jun 16, 2025 | 
                                                    DNA-119230 Timeout in VideoPictureInPictureWindowControllerBrowserTest.VolumeSlider DNA-120753 Crash at opera::BrowserWindowCocoa::GetBounds DNA-122218 [Split screen toolbar] Not all available icons are visible on hover until address bar is clicked DNA-122488 Crash at opera::component_based::ComponentTabView::OnMouseDragged DNA-122493 [WebRTC] Software H.264 encoder initialization failure with odd frame dimensions DNA-122607 Make labels in themes localizable DNA-122660 Remove hardcoded speed dials from developer DNA-122665 Tab island tooltip has incorrect design DNA-122679 Prepare WebGPU renderer for processing audio data DNA-122714 Crash at TabStripModel::SetSelectionFromModel DNA-122715 Crash at media::ATAudioFormatReader::ChooseFormat DNA-122725 Improve debug info collection for performance_manager::mechanism::PageDiscarder::DiscardPageNodes dumps DNA-122734 Replace background of ‘banner’ on the VPN badge popup UI DNA-122742 [macOS] Increase MinimumSystemVersion to 11 DNA-122749 Crash in AddressBarControllerImpl::OnActiveTabChanged() on non-developer channels  |