<![CDATA[Opera 139 Stable]]>Hello! We’ve rolled out a new Opera Stable release. Chromium is updated to 155.0.8059.85 and the major version is bumped to 139. On the feature side, we’ve launched Web AI: local, browser-powered AI. We’ve also brought HTML in Canvas to the browser via the new #canvas-draw-element flag in Early Bird. Other changes in this release: […]

Read full blog post: Opera 139 Stable

]]>https://forums.opera.com/topic/89874/opera-139-stableRSS for NodeSat, 31 Oct 2026 23:13:41 GMTTue, 27 Oct 2026 13:07:14 GMT60<![CDATA[Reply to Opera 139 Stable on Sat, 31 Oct 2026 14:46:38 GMT]]>@aligi05 recovery solved it

]]>https://forums.opera.com/post/411996https://forums.opera.com/post/411996Sat, 31 Oct 2026 14:46:38 GMT<![CDATA[Reply to Opera 139 Stable on Sat, 31 Oct 2026 13:51:06 GMT]]>@Maymorning I don't think so, I guess it's just to be more close to current Chromium version.

]]>https://forums.opera.com/post/411995https://forums.opera.com/post/411995Sat, 31 Oct 2026 13:51:06 GMT<![CDATA[Reply to Opera 139 Stable on Sat, 31 Oct 2026 09:12:45 GMT]]>After update netflix is unavailable. In other browser there is no problem.
kép_2026-10-31_100935944.png

]]>https://forums.opera.com/post/411988https://forums.opera.com/post/411988Sat, 31 Oct 2026 09:12:45 GMT<![CDATA[Reply to Opera 139 Stable on Thu, 29 Oct 2026 19:43:18 GMT]]>Hey, in opera://activity/ I can see my other computers with opera sync enabled, but I can only see Context 1 tabs, nothing else. Since I have like five other contexts with many tabs, it would be great if I could see these too. Can you add this option?

]]>https://forums.opera.com/post/411907https://forums.opera.com/post/411907Thu, 29 Oct 2026 19:43:18 GMT<![CDATA[Reply to Opera 139 Stable on Wed, 28 Oct 2026 14:19:30 GMT]]>Wow. 138 > 139 took only one week..

]]>https://forums.opera.com/post/411886https://forums.opera.com/post/411886Wed, 28 Oct 2026 14:19:30 GMT<![CDATA[Reply to Opera 139 Stable on Wed, 28 Oct 2026 10:37:57 GMT]]>Hi, there, you've published versions 137, 138 and 139 within a short period of time. Have you accelerated your upgrade cycle?

]]>https://forums.opera.com/post/411922https://forums.opera.com/post/411922Wed, 28 Oct 2026 10:37:57 GMT<![CDATA[Reply to Opera 139 Stable on Wed, 28 Oct 2026 00:48:41 GMT]]>@deathcat There's an "AI button in toolbar" option at the URL opera://settings/ai that can disable it if you don't want to disable the flag.

]]>https://forums.opera.com/post/411865https://forums.opera.com/post/411865Wed, 28 Oct 2026 00:48:41 GMT<![CDATA[Reply to Opera 139 Stable on Tue, 27 Oct 2026 23:54:14 GMT]]>I complained recently about non-stop crashes with Opera 138, and discovered that the crashes only occur when Block Ads and Block Trackers in enabled in the side panel for all pages. when I disable these, the crashes completely stop. This same behavior is happening with the new Opera 139, any insight welcomed

]]>https://forums.opera.com/post/411860https://forums.opera.com/post/411860Tue, 27 Oct 2026 23:54:14 GMT<![CDATA[Reply to Opera 139 Stable on Tue, 27 Oct 2026 22:04:29 GMT]]>How do I remove this?
2026-10-28_004215.png

P.S. Found it myself. Disable the #side-panel-full-api flag.

]]>https://forums.opera.com/post/411855https://forums.opera.com/post/411855Tue, 27 Oct 2026 22:04:29 GMT<![CDATA[Reply to Opera 139 Stable on Tue, 27 Oct 2026 15:33:34 GMT]]>I just tested it and, though the changelog doesn't mention it, the update to Chromium 155 added support for displaying JPEG XL images. As a result Opera 139 now passes the test at https://jpegxl.info/resources/jpeg-xl-test-page.html.

]]>https://forums.opera.com/post/411838https://forums.opera.com/post/411838Tue, 27 Oct 2026 15:33:34 GMT<![CDATA[Reply to Opera 139 Stable on Tue, 27 Oct 2026 14:22:22 GMT]]>I noticed one inconsistency in Opera. I use a vertical tab bar and a sidebar, so I have tools (e.g. Tabs or various types of plug-ins) pinned there all the time; if I don't need a given tool, I click on its button a second time and it hides. I find it annoying when such tools cover the cards.
In any case, when I right-click on an empty space in the sidebar and select the option to configure it, I cannot close this configuration. I can only unpin it, which prevents other tools from being pinned from the sidebar, so I have to pin them again.
Maybe next to the pin icon responsible for pinning the element, add an "X" icon responsible for closing it (possibly next to the refresh icon)? Sidebar tools could be closed not only by clicking on the tool icon but also through this new "X" and it would be possible to close the sidebar configuration with further pinning tools.

]]>https://forums.opera.com/post/411834https://forums.opera.com/post/411834Tue, 27 Oct 2026 14:22:22 GMT<![CDATA[Reply to Opera 139 Stable on Tue, 27 Oct 2026 13:07:14 GMT]]>Starting the discussion

]]>https://forums.opera.com/post/411830https://forums.opera.com/post/411830Tue, 27 Oct 2026 13:07:14 GMT