Hello, long time reader first time poster...
I use Opera Developer which recently updated to version 102.0.4857.0.
It looks like bookmarks are now stored at
C:\Users[Username]\AppData\Roaming\Opera Software\Opera Developer\Default
instead of at
C:\Users[Username]\AppData\Roaming\Opera Software\Opera Developer
To be clear, the three relevant files (Bookmarks, BookmarksExtra, and Bookmarks.bak) can still be found at the old location but at that location they were last saved/modified on 10 July. It's at the new location ('Default' folder) that I find the most recent ones. This really messes with by backup routine...
Is this change intentional and permanent or did I do something wrong?