<![CDATA[Opera 139 developer]]>Hello! We’ve rolled out a new Opera Developer release, version 139, with a Chromium bump, and a wide batch of fixes across vertical tabs, sidebar, settings, and stability. New in the ad blocker: But in our regular release: Known issues: For a full list of changes check out our changelog. Happy browsing! Installation links:

Read full blog post: Opera 139 developer

]]>https://forums.opera.com/topic/89787/opera-139-developerRSS for NodeWed, 14 Oct 2026 22:58:48 GMTWed, 14 Oct 2026 07:52:12 GMT60<![CDATA[Reply to Opera 139 developer on Wed, 14 Oct 2026 17:42:14 GMT]]>@jojo0587: Hi, for me it works fine, it must be some edge case. Can you write more details? What OS is it? Are you using tab island this time (dragging tabs to/from tab islands?) or split screen, or you move tabs between workspaces?

]]>https://forums.opera.com/post/411317https://forums.opera.com/post/411317Wed, 14 Oct 2026 17:42:14 GMT<![CDATA[Reply to Opera 139 developer on Wed, 14 Oct 2026 17:40:35 GMT]]>@andrew84: Thanks, I can see we already have this crash reported and we are currently working on it.

]]>https://forums.opera.com/post/411316https://forums.opera.com/post/411316Wed, 14 Oct 2026 17:40:35 GMT<![CDATA[Reply to Opera 139 developer on Wed, 14 Oct 2026 17:26:57 GMT]]>Help -> About Opera:
Do we have a new logo and lettering ?

]]>https://forums.opera.com/post/411315https://forums.opera.com/post/411315Wed, 14 Oct 2026 17:26:57 GMT<![CDATA[Reply to Opera 139 developer on Wed, 14 Oct 2026 13:59:09 GMT]]>In the vertical bar, dragging a card copies it, not moves it. It's the same in the last stable version.

]]>https://forums.opera.com/post/411306https://forums.opera.com/post/411306Wed, 14 Oct 2026 13:59:09 GMT<![CDATA[Reply to Opera 139 developer on Wed, 14 Oct 2026 11:56:20 GMT]]>It seems I discovered the bug which results crashing.

-try typing smth. in the address bar
-the suggestons dropdown appears
-now put cursor over a tab until the tooltip appears
-the suggestion dropdown disappears but leaves the dimmed area.
-now clicking anywhere crashes the browser.

]]>https://forums.opera.com/post/411295https://forums.opera.com/post/411295Wed, 14 Oct 2026 11:56:20 GMT<![CDATA[Reply to Opera 139 developer on Wed, 14 Oct 2026 08:15:40 GMT]]>

RNA-4869 Make Vertical Tabs panel part of same container as sidebar when using autohide

I don't understand why the sidebar and the vertical tabs bar are still linked together? If I want to see the auto hidden sidebar, why should I see the vertical tabs and vice versa?
Each panel should have own autohide mode

Also, the autohide mode for the vertical tabs shouldn't mean that the bar is hidden completely but only favicons are visible and on hover the panel should autoexpand (like in Edge).

And to avoid the cluttering one (or both) pane should have the appear on the right edge option

]]>https://forums.opera.com/post/411279https://forums.opera.com/post/411279Wed, 14 Oct 2026 08:15:40 GMT