134.0.5952.0 – 2026-07-07 blog post

• 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-3820 Search in tabs button re-clicks itself instead of closing
• RNA-3834 Crash at opera::VerticalTabsPanel::RemoveEmptyGroup

134.0.5945.0 – 2026-06-30 blog post

• DNA-125229 Use external decoder in AudioFileReader directly
• DNA-125234 Add #web-audio-direct-aac-decoding
• DNA-125244 10x software H.264 encoding failure rate increase in O132
• DNA-125250 Activity page – start using os_type field to determine device OS string
• RNA-3653 Injection Protection: blocking popup Dismiss and Close tab actions
• RNA-3660 Injection Protection: settings page toggle
• RNA-3758 [Injection Protection] Blocking popup has a white frame in dark mode and black frame in light mode
• RNA-3759 [Injection Protection] Wrong position of ‘X’ in the blocking popup
• RNA-3766 Enable #paste-protect on developer and Early Bird
• RNA-3775 Restore background of vertical tabs panel
• RNA-3778 ‘New tab’ button changes
• RNA-3784 Create #google-ai-mode internal feature flag
• RNA-3800 No text in the modal window

134.0.5938.0 – 2026-06-23 blog post

• CHR-10331 Update Chromium on master to 149.0.7827.3
• DNA-125195 Remove expired AI FFs and related code
• DNA-125197 Remove enabled everywhere AI buildflags
• DNA-125200 Remove obsolete blob URL fetching workaround in content_script_apitest
• DNA-125202 Crash at media::MediaFoundationSoftwareVideoEncoder::RequestEncodingParametersChange
• DNA-125203 Hardware RTCVideoEncoder should know about software RTCVideoEncoder fallback availability
• DNA-125204 Bump major version to 134
• DNA-125206 Remove opera_feature_ax_page_distiller and opera_feature_browser_operator buildflag
• DNA-125208 DragControllerTest.* unstable on macOS
• DNA-125209 ProtocolHandlersManagerServiceTest.ProtocolHandlerSanityCheck failing on stable branch
• DNA-125211 SidebarOverlayWidgetPanel owns both widget and widget_delegate
• DNA-125213 Remove sidebar enable everywhere buildflags
• DNA-125216 Remove opera_feature_suggestion_url_filter buildflag
• DNA-125219 Update Jira MCP server setup docs for native Python server
• RNA-3071 Handle expired flag extension-permission-update
• RNA-3406 Selected color frame persists after switching between light and dark modes
• RNA-3556 [Win] Update text for ‘Control Your Browsing Experience’ screen
• RNA-3576 Modal button action logic: Reject / Accept All / Accept selection mapping to consents
• RNA-3588 [Color themes] Clicking “Edit theme” on SD page opens old editor page
• RNA-3609 wallpaper section in easy setup broken
• RNA-3621 themes gallery-spacing between the “X” and emoticon is incorrect
• RNA-3629 Make pinned tabs grid correspond to new design
• RNA-3631 Implement drag and drop for pinned tabs
• RNA-3633 Move ‘new tab’ button to be at the end
• 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-3638 Convert #tab-island-customization to buildflag
• RNA-3639 Adapt tabs to new design
• RNA-3640 Convert #tab-footprints to buildflag
• RNA-3641 Update tab islands header
• RNA-3646 Injection Protection: introduce a service and add pref
• RNA-3647 Injection Protection: define pattern file format and create & load initial pattern file
• RNA-3648 Injection Protection: read and parse patterns, expose pattern matcher
• RNA-3650 Injection Protection: intercept async clipboard APIs from renderer
• RNA-3663 [Mac] Update text for ‘Control Your Browsing Experience’ screen
• RNA-3674 Injection Protection: create browser API for React implementation
• RNA-3685 After updating the browser sliders on editor page are jumping
• RNA-3686 [BC in toolbar] Browser Connector disappears after enabling Early Bird
• 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

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