Navigation

    • 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

    Manifest v3 Opera

    Opera for computers
    7
    17
    10030
    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.
    • carlosjeurissen
      carlosjeurissen @qpayct last edited by

      @qpayct Can confirm your issue about the CSP. When you remove it Opera states "Manifest format version is not supported.".

      @gmiazga @qpayct @namero999 Currently the Opera Add-ons Store doesn't support manifest v3 extension packages. When can we expect the store to support them?

      @gmiazga Thanks a lot for the explanations. Is there any reason why the non-blocking webRequest API and/or blocking webRequest API won't be supported in v3 by Opera?

      Reply Quote 3
        1 Reply Last reply
      • xantares
        xantares @gmiazga last edited by

        @gmiazga

        Opera's addons.opera.com doesn't seem to accept M3 extension updates, though.

        I get the feeling, Opera is kind of slightly abandoning its own extension repository, by the way. Is it right, that users as well as developers should concentrate on Chrome's addon store instead?

        Reply Quote 2
          1 Reply Last reply
        • nfl0
          nfl0 last edited by

          when M3?

          Reply Quote 2
            1 Reply Last reply
          • carlosjeurissen
            carlosjeurissen last edited by

            @gmiazga By now we as developers and users really need to know when Opera will support Manifest v3 on the Opera Store. OR, if the Opera Store will be phased out and we need to migrate people to the Chrome Web Store.

            Reply Quote 2
              gmiazga 2 Replies Last reply
            • gmiazga
              gmiazga Opera @carlosjeurissen last edited by

              @carlosjeurissen at the moment we do not have plans for closing our store. Will try to get some information about plans for allowing v3 in our store.

              Reply Quote 4
                1 Reply Last reply
              • gmiazga
                gmiazga Opera @carlosjeurissen last edited by

                @carlosjeurissen I got information that support for v3 in addons.opera.com has been scheduled for development. No ETA on it yet, so I will try to get this post update.

                Reply Quote 3
                  nfl0 vjik7 2 Replies Last reply
                • nfl0
                  nfl0 @gmiazga last edited by

                  @gmiazga wen

                  Reply Quote 0
                    1 Reply Last reply
                  • vjik7
                    vjik7 @gmiazga last edited by

                    @gmiazga Is there ETA already?

                    Reply Quote 0
                      gmiazga 1 Reply Last reply
                    • gmiazga
                      gmiazga Opera @vjik7 last edited by

                      @vjik7 I got information that upload od manifest v3 extensions should be possible within a week. Migration of old extensions and deprecation of v2 will be done as separate tasks later.

                      Reply Quote 1
                        vjik7 1 Reply Last reply
                      • vjik7
                        vjik7 @gmiazga last edited by

                        @gmiazga Any news?

                        Reply Quote 1
                          1 Reply Last reply
                        • gmiazga
                          gmiazga Opera last edited by

                          It took way longer than expected but it's finally here. Changes have been deployed on production and it should be possible to upload extensions using manifest v3.

                          Reply Quote 2
                            carlosjeurissen 1 Reply Last reply
                          • carlosjeurissen
                            carlosjeurissen @gmiazga last edited by

                            @gmiazga Thanks for the MV3 timeline!

                            Is it already clear how Opera will handle browser-specific choices and features?

                            • How will the sidebar API change in MV3? (See https://github.com/w3c/webextensions/issues/128)

                            Mozilla Firefox decided to handle MV3 a bit different than Chrome to help developers and users:

                            • Will the webRequest still be available in MV3 (Unlike in Google Chrome)
                            • Will Opera keep supporting non-persistent background scripts?

                            (When) does opera want to stop supporting MV2 extensions on the store and in the browser? Due to all the issues with MV3, can we as developers ask for extended support of MV2 on the Opera Store? Or allow publishing both MV2 and MV3 at the same time for best backward compatibility?

                            Reply Quote 0
                              1 Reply Last reply
                            • 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-