@keepskite As far as I know, Opera checks for updates on startup and, also, in regular(?) intervals.
It also checks for updates when system starts and on determined times. Check on Windows task scheduler.
You have the latest version, so you will have to wait until a new release happens.
By the way, I opened Opera GX and it has updated to latest build. Regular Opera didn't update yet, will see what happens in the next days.