Patch My PC detecs my Whatsapp version as 0.3.3330 and flags it as outdated, but updating it does not change the version number, and this is the latest version anyway.
You may need to close Whatsapp and open it again to apply the correct version number after the update.
This does not do any good. Patch My PC incorrectly detects Whatsapp as outdated. There is no newer version at this time than 0.3.3330.
Ok it's fixed now, my bad :)