This is interesting if true.
How can people verify that your extension is compatible with Manifest V3?
I can see on the Chrome Web Store that the latest version of your extension was published before the latest version of AdGuard (August 23, 2022 vs August 30, 2022) so there's that.
conschy|3 years ago
Then look in the Manifest.json for manifest_version.
Here's the Twitter showing the timeline: https://twitter.com/GlobeMallow_io
The best part is AdGuard is still running manifest v2.