Quality of Life Mod Manager 2.2.3

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

Your files are backed up before every install

Installing the mod, the HD texture pack, the custom sounds or controller icons
now copies your own files into storage\t6\backups first: textures, sounds,
controller icons, your ReShade setup, scripts and settings. It keeps the first
backup, the one from before anything was installed, so later installs never
replace it. If a backup can't be made (a full disk, say), the install stops
rather than overwrite your files with no copy. It's on by default; untick
Back up my files before every install to turn it off.

Put anything back

The Quality of Life page has a new Backups section. Back up, put back, open,
replace or delete each kind, or use Back up all and Put all back. New
kinds this time:

• My scripts - storage\t6\scripts and storage\t6\raw
• My game settings - Plutonium's configs and key bindings, never your stats
• My other mods and maps - only when you ask, since it can be gigabytes

Removing a pack now asks Remove and put my originals back. Backups taken
by the old install script restore here too.

Fixed

• Home: the selected game filter cut the first and last letter off
  "World at War" and "Modern Warfare 3". It fits now.
• Home: the square box drawn around the game filters is gone.
• A saved 16x anti-aliasing setting, which stops the mod at a black screen,
  is set back to 4x before an install and in your settings backups.