Greetings,
I have the Opera GX Stable (73.0.3856.431 as of the writing of this email). The home version of the program says that it is out-of-date. However, this is the current version of the browser. I have the standard Opera browser as well and that was updated and is reporting correctly in the software.
It should be fixed now with Patch My PC 4.2.0.4, sorry about the delay!