Quality of Life Mod Manager 2.2.2

Download QualityOfLifeModManagerSetup.exe and run it - that is the app.
The .update.bin asset is consumed by the app and is not an installer.

Fixed

The updater refused its own update. 2.2.1's update list carried a
39-character checksum - one character short - so it could never match any file,
and every copy of the app failed with "SHA-1 mismatch for
QualityOfLifeModManager.update.bin". The list has been corrected, and the app
no longer enforces a checksum it cannot use: a malformed one is ignored and the
download is checked against GitHub's own digest, the published size, and that
the payload is a real program.

The custom sounds pack would not install. zm_qol-sounds.zip had a
corrupted file inside it, and had since v2.14.28. Installing it failed partway
through with raw "7-Zip failed (code 2) ... CRC Failed", which looked like a
problem on your PC. It was not. The pack has been rebuilt and republished, and
every file in it now verifies.

Pack downloads are now checked before they are used. Both optional packs
are verified against GitHub's published checksum and size, and a damaged
download is retried once. If a pack downloads correctly and still will not
unpack, the app now says so plainly instead of showing 7-Zip's output - and
leaves your game untouched.

Downloads are also checked to have actually reached the disk in full, rather
than reporting success on a short file.