The Installer is damaged. 11.20 macOS

[big610]

"The Installer is damaged. The Installer can’t open the package. There may be a problem with file ownership or permissions." 11.20.pkg macOS
Will there be a new version #, so we can identify & know of the correction? Or please put in (parenthesis) to the right of the Download version. I also kept getting refused to Log In when I'm already logged in shown in upper right corner in blue, when entering Submit. The submitted form was invalid. Try submitting again. Required. Failed with Chrome, used Firefox.

[Zenju]

The zip file had an invalid checksum apparently. Still I couldn't reproduce the "Installer is damaged" error: the pkg was extracted fine on both macOS 12.3 and 10.15 (perhaps the error could be corrected by the extractor?). Fixed and re-uploaded.

[big610]

Thanks, perfect now. Occurred on Catalina 10.15.7. I have the most current Big Sur & Monterey, did not test. Zenju are you using an Intel, M1 or virtual?