Creation of Release Versions

[rlaphoenix]

📝 Provide a description of the new feature

Currently, users have no idea what versions are supported or how up-to-date the repository is relative to Spicetify and Spotify updates.

We could start making release versions of the project instead, following SemVer where each major update represents support for the next Spotify major update.

E.g., Assuming we start the first release at 1.0.0 indicating support for what we have now, 1.80.x. Then a 2.1.2 release would indicate support for Spotify 1.81.x and has 1 feature update, after which has also had 2 fixes.

We could also go the route of just releasing starting with the major version, e.g., 80.0.0. Therefore 81.1.2 would then indicate the same as before. This route is more readable but indicates that the project has gone through more updates than it actually has.

➕ Additional Information

I cannot say versioned releases for Spicetify themes are common, but it has been done before by @JulianMaille. You can see some examples of the route he has taken here:

• https://github.com/JulienMaille/dribbblish-dynamic-theme
• https://github.com/JulienMaille/spicetify-dynamic-theme

As for documentation of releases, we can use the Keep a Changelog spec to keep it tidy, readable, and to the point.