hello i have aperently a real old version of the minecraft like installeren on my pc i was booting it up and playing around on a clean pc with out wifi or ethernet i was suprised to see that the mojang login button was stil there and when i conected it to the ethernet it updated but only to a version before the minecraft logo chance and probely a little after 2020 since it dit show microsoft logins i sadly dont have a old mojang acount that dint get migrated but if any 1 has u can probely get a old version some where and try it not shure what will hapen but just sharing my research
