We are currently investigating this issue and looking for a fix. We will release update as soon as we resolve the problem.

We just released stable 72.0.3815.320 which includes earlier mentioned fixed for address bar issue. This will also be followed up by developer update 74.0.3870.0 later today and beta update later this week which were also affected by this issue.

Microsoft removed this detection. Their full reply:

We have removed the detection. Please follow the steps below to clear cached detection and obtain the latest malware definitions.

1. Open command prompt as administrator and change directory to c:\Program Files\Windows Defender
2. Run “MpCmdRun.exe -removedefinitions -dynamicsignatures”
3. Run "MpCmdRun.exe -SignatureUpdate"

Alternatively, the latest definition is available for download here: https://www.microsoft.com/en-us/wdsi/definitions

From our side there have been small changes in installer code on developer which probably got detected as malware together with Microsoft definitions update done on 2-3 October.

Hey, there is problem with one of oour certificates. We are currently in process of releasing client update as this can't be handled on server side currently.

Hey, we are currently looking into the issue with Windows Defender detecting .dll. All our Windows binaries before being published are scanned on VirusTotal. Version 73.0.3827.0 still shows no detections and binaries uploaded there are same like the ones on our autoupdate servers (few CDNs I checked at least) and FTP server.

@yanta this was expected push from us. We recently added feature to opt-out for this promoted content if it disturbs you. To do so:

• Make sure flag opera://flags/#partner-bookmarks-opt-out is enabled
• Go to opera:settings
• Disable 'Receive promoted Speed Dials and Bookmarks'

Please note that it's currently enabled in developer only and should make it's way to stable with v56 (or sooner when we confirm there are no unintended regressions with it).

Another update. Apparently initial fix for id's wasn't working properly and we done another fixup to this. This second fix for missing bookmarks was triggered manually for @msb and @berrram accounts. @berrram could you try to log out of sync and log in again to confirm that bookmarks appear for you again? If you can confirm this works this fix will be triggered for all users.

@andrew84: Depending on status of new popout implementation we will adjust accrodingly before O66 hits stable to mkae sure . Unfortunatelly problem with video popout freezing is caused by another fix that came from chromium and with our current implementation we can't have both issues fixed.

Hey, got a good news for you all. If you enable flag opera://flags/#dynamic-demuxer-selection issue should be resolved. It's still disabled by default in 54.0.2952.71 and will be enabled be default when 55 goes stable but you should be safe to turn it on now.

@johnd78 We were cleaning up old code and decided to drop old implementation in favor of easier maintenance. Hopefully there shouldn't be further changes to this.

Unfortunately all we at Opera can do is try to override user agent on meet.google.com page. We do so through siteprefs.json file which should be downloaded from server. If you experience this problem could you check if you have siteprefs.json in your profile directory (directory location can be found on opera:about page).

@rafalspuka hey, we are handling this by overriding user agent on site. This should be handled by siteprefs.json file in your profile. Could you check if you have it available? Information about your profile folder location can be found on opera://about page.

@wmike7 thanks for feedback. I forwarded this further to reconsider this solution.

@dwaderich Hey, due to internal decision silent uninstall switch has been disabled for now.

@keithunder sorry I typed wrong location of folder. It should be %temp%.opera\Opera Installer (I missed one \ previously). Unless you fixed it yourself and there is still nothing there. Should look like this:

@keithunder hey could you provide answer for following questions:

• which installer you are using (from where you downloaded it)?
• what type of settings for installer you are using?
• can you find installer logs in %Temp%.opera\Opera Installer*.log and send them to us?

@unrealmirakulix couldn't reproduce this one. Do you have perhaps any crashID for this one on opera://crashes page?

@jozop nice find! Reported as DNA-96008

@ironbone it is available here https://deb.opera.com/opera-stable/pool/non-free/o/opera-stable/opera-stable_80.0.4170.16_amd64.deb perhaps cache hasn't fully refreshed yet on all systems.

@ironbone Deb package is available now. Snapcraft will probably take a moment to refresh.