When I try to invoke the tkinter module in Python 3 that is bundled with Xcode Developer Tools, I get a message saying that my system version is too low: $ /usr/bin/python3 -m tkinter macOS 26 (2602) or later required, have instead 16 (1602) ! zsh: abort /usr/bin/python3 -m tkinter It seems like the system version reported is macOS 16, which I assume is the version code before the decision to rename all OS platforms to 26. This is a very low level mistake and should be fixed as soon as possible.

Hi everyone, I'm hearing online that the macOS App Notarization service won't work for some Chinese app developers. They say that personal Apple Developer accounts in China (supposedly having membership subscription) are restricted from using this service or their macOS apps won't pass notarization process probably due to some "strict legal regulations". I want to ask if this is true? Or is it just they failed to follow some of the technical requirements of this process?