Version 151.2.135 beta

Version 151.2.135 beta 17/7/2026

• Update to Chromium 151.0.7922.34
• Browser import now shows browsers that macOS is blocking, with step-by-step guidance and a button that opens the right System Settings pane
• Fixed a crash on launch on macOS Golden Gate during startup
• Space, group and app default icons now follow the light and dark theme instead of showing a white tile in dark mode
• A group dashboard can now be set to a chrome-extension:// address
• Added a dark grey sticky note colour for darker backgrounds
• Fixed background errors that could interrupt tab reordering, cloud sync setup during onboarding restore, and app URL changes
• The grammar checker no longer runs on devtools pages
• Improved translations across several languages
• Various UI polish and visual fixes

Downloads

Version 151.2.131 beta

Version 151.2.131 beta 15/7/2026

• Grammar checking no longer gives up on long text — a full blog post or long message is now proofread sentence by sentence as you write
• Check spelling and grammar in the right-click menu now walks you through the suggestions one by one, and now sits with the other language and spelling options
• The grammar status badge now follows your cursor as you move between writing areas, and hides itself where grammar isn't checked
• Fixed the guided grammar review quietly stopping after you accepted the second suggestion

Downloads

Version 150.2.131 stable

Version 150.2.131 15/7/2026

🔧 Updates & improvements

• Update to Chromium 150.0.7871.125
• Grammar checking no longer gives up on long text — a full blog post or long message is now proofread sentence by sentence as you write
• The spelling suggestion popover can now add words straight to your dictionary, and repositions itself so it's no longer clipped near the bottom of the screen
• Check spelling and grammar in the right-click menu now walks you through the suggestions one by one, and now sits with the other language and spelling options
• The grammar status badge now follows your cursor as you move between writing areas, and hides itself where grammar isn't checked
• Hovering a tab that belongs to another space now shows a tooltip naming that space and explaining why the tab is marked
• Add custom App dialog now uses floating labels on the URL and name fields so they stay visible once you start typing

🐛 Fixes

• Fixed the app occasionally getting stuck on the 'Wavebox is starting' splash screen when the background was restarted or updated
• Fixed several crashes and background errors, including tabs closing or being dragged during a sync and using a docked tab's menu while the tabs changed underneath it
• Fixed a startup crash on macOS that could be triggered by apps opening tabs while Wavebox was launching
• Fixed a startup crash when restoring a session that contained a docked tab
• Fixed a crash when opening an incognito window after Wavebox had restarted following a crash
• Fixed crashes when opening a saved tab group from a menu, or when a group had been created with invalid links
• Fixed a crash when choosing one of the Wavebox profile pictures in settings
• Fixed a crash on macOS when a window was changed from being the main Wavebox window
• Fixed a crash in grammar checking while editing text
• Sleeping and waking docked and split tabs is now more reliable, and sleeping one no longer leaves a blank pane behind
• Fixed on-device AI being reported as unavailable inside Brainbox
• Unread badges on a space now only count unread from apps in that space, so an emptied space no longer keeps a stale count
• Fixed the Smartnote panel sometimes opening blank
• Fixed the guided grammar review quietly stopping after you accepted the second suggestion
• Fixed an error when quickly clicking the audio, video or screen-share buttons twice during a chat call
• Fixed an error when opening options for an app whose profile had already been deleted
• Fixed an error when using the Brainbox right-click menu on a tab that had already closed
• Fixed a transient error that could occur while dragging tabs
• The space icon picker now shows six distinct icons instead of repeating the same few
• Several stability fixes for side panels, the tab strip, cloud sync and the app setup dialog
• Several further stability fixes for split tabs, docked tabs and profile creation
• Various UI copy and polish fixes

Downloads

Version 151.2.129 beta

Version 151.2.129 beta 14/7/2026

• Guided grammar review now wraps around and waits for the checker to finish, so suggestions that appear while you're part-way through a review are no longer skipped
• Hovering a tab that belongs to another space now shows a tooltip naming that space and explaining why the tab is marked
• Fixed a crash when choosing one of the Wavebox profile pictures in settings
• Fixed a startup crash when restoring a session that contained a docked tab
• Fixed crashes when opening a saved tab group from a menu, or when a group had been created with invalid links
• Fixed a crash on macOS when a window was changed from being the main Wavebox window
• Sleeping and waking docked and split tabs is now more reliable, and sleeping one no longer leaves a blank pane behind
• Restoring a session now docks the tab you actually had docked instead of a different one
• The space icon picker now shows six distinct icons instead of repeating the same few
• Several further stability fixes for split tabs, docked tabs and profile creation
• Various UI copy and polish fixes

Downloads

Version 151.2.128 beta

Version 151.2.128 beta 13/7/2026

• Update to Chromium 151.0.7922.19
• The spelling suggestion popover can now add words straight to your dictionary, and repositions itself so it's no longer clipped near the bottom of the screen
• Add custom App dialog now uses floating labels on the URL and name fields so they stay visible once you start typing
• Fixed a startup crash on macOS that could be triggered by apps opening tabs while Wavebox was launching
• Fixed a crash when opening an incognito window after Wavebox had restarted following a crash
• Fixed a crash in grammar checking while editing text
• Unread badges on a space now only count unread from apps in that space, so an emptied space no longer keeps a stale count
• Fixed the Smartnote panel sometimes opening blank
• Fixed a transient error that could occur while dragging tabs
• Fixed an error when quickly clicking the audio, video or screen-share buttons twice during a chat call
• Fixed an error when opening options for an app whose profile had already been deleted
• Fixed an error when using the Brainbox right-click menu on a tab that had already closed
• Several stability fixes for side panels, the tab strip, cloud sync and the app setup dialog

Downloads

Version 150.2.123 beta

Version 150.2.123 beta 10/7/2026

• Update to Chromium 150.0.7871.115
• Fixed the app occasionally getting stuck on the 'Wavebox is starting' splash screen when the background was restarted or updated
• Fixed several crashes and background errors, including tabs closing or being dragged during a sync and using a docked tab's menu while the tabs changed underneath it
• Fixed on-device AI being reported as unavailable inside Brainbox

Downloads

Version 150.2.121 stable

Version 150.2.121 8/7/2026

🆕 New!

• Set a file:// address as your new tab page
• Report a poor spelling or grammar suggestion right from the suggestion popup or the indicator badge menu with the new Help us improve feedback option

🔧 Updates & improvements

• Update to Chromium 150.0.7871.101
• Spelling and grammar checking is now more responsive

🐛 Fixes

• Fixed a crash that could occur when clicking a word with spelling suggestions in a text field
• Fixed a crash affecting some Linux users
• Fixed legacy Manifest V2 extensions being automatically disabled
• Fixed an issue where an external link could fail to open if its target window closed at the same moment, it now opens in a new window instead
• Fixed moving a widget to another dashboard leaving it behind on the original as well
• Fixed misspelled words being underlined and counted twice by the spelling and grammar checker, and stale issue counts on emptied fields
• Various UI polish and visual fixes

Downloads

Version 150.2.121 beta

Version 150.2.121 beta 8/7/2026

• Update to Chromium 150.0.7871.101
• Fixed a crash that could occur when clicking a word with spelling suggestions in a text field
• Fixed a crash affecting some Linux users
• Fixed an issue where an external link could fail to open if its target window closed at the same moment, it now opens in a new window instead

Downloads

Version 150.2.119 beta

Version 150.2.119 beta 7/7/2026

• Set a file:// address as your new tab page
• Report a poor spelling or grammar suggestion right from the suggestion popup or the indicator badge menu with the new Help us improve feedback option
• Spelling and grammar checking is now more responsive
• Fixed legacy Manifest V2 extensions being automatically disabled
• Fixed moving a widget to another dashboard leaving it behind on the original as well
• Fixed misspelled words being underlined and counted twice by the spelling and grammar checker, and stale issue counts on emptied fields
• Various UI polish and visual fixes

Downloads

Version 150.2.118 stable

Version 150.2.118 6/7/2026

This patchfix includes a fix for manifest 2 extensions. Here's everything else that's new...

🆕 New!

• New on-device grammar assistant that checks your writing as you type, with inline underlines, a click-to-fix popover, a status indicator, and a Check grammar option in the right-click menu. This is turned off by default but can be enabled under Settings > Language.
• New on-device AI in Wavebox that runs language models locally on your computer, for websites that request it. This brings Wavebox into spec with other browsers for these new capabilities.
• Connect your own AI models from Ollama, OpenAI or Anthropic to power Wavebox's web AI features
• New option on a group's menu to move all of its apps out into their own window as pinned tabs with their app icons, with a one-click way to bring them all back.

🔧 Updates & improvements

• Update to Chromium 150.0.7871.47
• The Brainbox assistant has been rebuilt to help you with your Wavebox setup, so you can ask it things like "Move my tabs into a new group"
• Added search and keyboard navigation to the "Open in app or webdock group" picker, so you can filter by app or group name and choose with the arrow keys
• New advanced settings to reduce GPU memory usage on some setups

🐛 Fixes

• Fixed several crashes, including disabling an extension with an open side panel, applying themes, and omnibox and network-request edge cases
• Fixed a crash that could occur when dragging a group in the webdock
• Fixed crashes that could occur while profile sync was applying changes from another device
• Fixed detached apps collapsing back into the main window after quitting and relaunching Wavebox
• Fixed a range of background errors caused by closing tabs, windows and dialogs while they were still updating
• The delete-space dialog no longer shows an empty bordered box when nothing is using the space
• Fixes and UI improvements for the new grammar checker
• Various stability improvements, UI polish and visual fixes

Downloads