• Login
    • Search
    • Categories
    • Recent
    • Tags
    • Users
    • Groups
    • Rules
    • Help

    Do more on the web, with a fast and secure browser!

    Download Opera browser with:

    • built-in ad blocker
    • battery saver
    • free VPN
    Download Opera

    Opera 121.0.5565.0 developer update

    Blogs
    desktop blog comments
    10
    22
    1738
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • erdinc53
      erdinc53 @daria19 last edited by

      @daria19 hi, Will there be a new statement about Manifest v2 support?

      Reply Quote 0
        1 Reply Last reply
      • koimark
        koimark last edited by

        Warning! Boot loop after update for me and my precious pile of over 250 tabs . Just blinks couple of times when starting. Renaming new opera.exe and then restoring C:\Program Files\Opera developer\opera.exe.old -> opera.exe and Opera starts just fine. I don't knows was crash reports generated or not.

        Those are my principles, and if you don't like them... well, I have others. ...

        Reply Quote 0
          koimark 1 Reply Last reply
        • andrew84
          andrew84 last edited by andrew84

          Are you going to improve the PiP?
          The full screen dimming effect looks awful.

          2025-06-16_170155.png

          Compare the old one vs 'redesigned'.
          Also, even if I disable the redesign flag, now for some reason I see the 'new' crazy volume control where volume is increasing from top to bottom (it's like in horizontal control it's increasing form right to left).

          Reply Quote 0
            KenedSF 1 Reply Last reply
          • koimark
            koimark @koimark last edited by

            @koimark: I found crash logs and some of them was sent. Tried also manually add couple. Now trying maybe to restart computer and later try again.

            Those are my principles, and if you don't like them... well, I have others. ...

            Reply Quote 0
              koimark 2 Replies Last reply
            • KenedSF
              KenedSF @andrew84 last edited by

              @andrew84: 👍👍👍

              Reply Quote 0
                1 Reply Last reply
              • koimark
                koimark @koimark last edited by

                @koimark: Same happened today after coming back to work. Computer was restarted and opening Opera with old exe worked. Then update notification came and after that restart blinks task bar icon and does not start. (This in Windows 11 23H2) - after switching back to old opera.exe it worked again. Home computer with macOS Sequioa no similar problems with newest update. Could be related to some extension but yet have no time to check. New crash reports were generated so I hope maybe someone in Opera could comment if crashreports shows what could be wrong.
                I have these extensions in use:

                Browserling - Cross-browser testing
                Versio 1.0.2 tekijältä browserling

                F.B.(FluffBusting)Purity
                Versio 37.4.2.0 tekijältä st333v

                Google Docs offline
                Versio: 1.92.1

                Install Chrome Extensions
                Versio 2.5.9 tekijältä Opera Software

                KeePassXC-Browser
                Versio: 1.9.8

                No YouTube Shorts
                Versio: 0.6.6

                Open in PDF Reader
                Versio 0.3.6 tekijältä andy-portmen
                Send PDF links directly to your favorite PDF viewer like Adobe Acrobat Reader

                Open Multiple URLs
                Versio: 1.7.5

                Opera Ad blocker
                Versio: 121.0.5558.0

                Remove Google Redirection
                Versio 1.1.1 tekijältä kodango

                Web eID
                Versio: 2.3.0

                Those are my principles, and if you don't like them... well, I have others. ...

                Reply Quote 0
                  1 Reply Last reply
                • andrew84
                  andrew84 last edited by

                  there's a bug with link tooltip while on speed dial page.
                  After closing tab (or if some web page was opened and I create new tab) and hovering SD tiles the tooltip stays visible until I click somewhere on empty space.
                  2025-06-17_111445.png

                  Reply Quote 0
                    daria19 1 Reply Last reply
                  • krishnakrverma
                    krishnakrverma last edited by

                    When will Browser Operator come in the developer stream???

                    Reply Quote 0
                      1 Reply Last reply
                    • koimark
                      koimark @koimark last edited by

                      @koimark: Continuing my monologue. Disabling all the extension did not help. Version 121.0.5558.0 works but 5565 and 5566 does not work. I would like to keep my tabs, passwords etc. intact.

                      Those are my principles, and if you don't like them... well, I have others. ...

                      Reply Quote 0
                        dazung 1 Reply Last reply
                      • dazung
                        dazung @koimark last edited by

                        @koimark: @koimark: Using the previous working version check if opera://flags/#pinboard is disabled and if so enable it. After upgrading to 121.0.5565.0 Opera would crash three times at startup and fail. Enabling the pinboard flag fixed the crash.

                        Reply Quote 0
                          koimark 1 Reply Last reply
                        • ralf-brinkmann
                          ralf-brinkmann last edited by

                          New surprise version Opera 121.0.5566.0 Developer.

                          Reply Quote 0
                            1 Reply Last reply
                          • koimark
                            koimark @dazung last edited by leocg

                            @dazung: Thanks! That worked.

                            Those are my principles, and if you don't like them... well, I have others. ...

                            Reply Quote 0
                              1 Reply Last reply
                            • andrew84
                              andrew84 last edited by andrew84

                              Here using the sidebar's context menu (or sidebar setup pane) to hide the autohide sidebar makes OMenu unresponsive.
                              Enabling autohide or turning off the sidebar in EasySetup makes the menu responsive agan.
                              2025-06-18_134129.png

                              Reply Quote 0
                                daria19 1 Reply Last reply
                              • daria19
                                daria19 Opera @andrew84 last edited by

                                @andrew84: Thanks for the report! I’ve tried to reproduce the issue on my end but haven’t been able to. Could you let me know if you’re using Windows or Linux? That might help narrow it down.

                                Reply Quote 0
                                  andrew84 1 Reply Last reply
                                • andrew84
                                  andrew84 @daria19 last edited by andrew84

                                  @daria19 Win 10 x64. There's no such issue in Stable (Portable)

                                  Reply Quote 0
                                    daria19 1 Reply Last reply
                                  • daria19
                                    daria19 Opera @andrew84 last edited by

                                    @andrew84: Thanks for reporting this! We've logged the issue as DNA-122842 and will investigate further.

                                    Reply Quote 0
                                      1 Reply Last reply
                                    • daria19
                                      daria19 Opera @andrew84 last edited by

                                      @andrew84: We now see the issue, the key condition is having the sidebar set to auto-hide first. We've logged it internally as DNA-122843 for further investigation.

                                      Reply Quote 0
                                        1 Reply Last reply
                                      • andrew84
                                        andrew84 last edited by andrew84

                                        Another one bug related to the autohide sidebar and was reported multiple times but still not fixed is that in split mode the sidebar appears each time I move cursor near the vertical separating line.
                                        Also, the sidebar (autohide mode) in split mode overlaps the toolbar.
                                        2025-06-18_214308.png

                                        Reply Quote 0
                                          marinaz909 1 Reply Last reply
                                        • marinaz909
                                          marinaz909 Opera @andrew84 last edited by

                                          @andrew84 Thank you for highlighting this issue. We're aware of it and it's already logged under DNA-119491. Rest assured, we’ll take it into account and will work on resolving it.

                                          Reply Quote 0
                                            1 Reply Last reply
                                          • ralf-brinkmann
                                            ralf-brinkmann last edited by

                                            Opera 121.0.5572.0 Developer.

                                            Reply Quote 0
                                              1 Reply Last reply
                                            • Locked by  leocg leocg 
                                            • First post
                                              Last post

                                            Computer browsers

                                            • Opera for Windows
                                            • Opera for Mac
                                            • Opera for Linux
                                            • Opera beta version
                                            • Opera USB

                                            Mobile browsers

                                            • Opera for Android
                                            • Opera Mini
                                            • Opera Touch
                                            • Opera for basic phones

                                            • Add-ons
                                            • Opera account
                                            • Wallpapers
                                            • Opera Ads

                                            • Help & support
                                            • Opera blogs
                                            • Opera forums
                                            • Dev.Opera

                                            • Security
                                            • Privacy
                                            • Cookies Policy
                                            • EULA
                                            • Terms of Service

                                            • About Opera
                                            • Press info
                                            • Jobs
                                            • Investors
                                            • Become a partner
                                            • Contact us

                                            Follow Opera

                                            • Opera - Facebook
                                            • Opera - Twitter
                                            • Opera - YouTube
                                            • Opera - LinkedIn
                                            • Opera - Instagram

                                            © Opera Software 1995-