Version 1.5

Probably the last version that will be released, it's been a while, so I forgot what changed lol
This does fix the SDL mixer issue the app image used to have tho :)

What's Changed

• Add note about Ubuntu 22.04 in README by @besselfunct in #19

New Contributors

• @besselfunct made their first contribution in #19

Full Changelog: V1.4.1...v1.5