[Feature Request]: Add versioning system

[lucasstarsz]

Origins of the Feature

As FastJ quickly shoots through multiple versions, a versioning system needs to be set up. This will help to better mark out compatibility issues between different versions of FastJ in different sectors such as .psdf files.

The New Feature Idea(s)

The following tasks should be completed:

• [ ] Add an option to get the current version of FastJ, and all versions of FastJ
• [ ] Add versions to generated files (such as .psdf) for easy comparisons and checking in the future

Alternatives

No response

Code of Conduct

• [X] I agree to follow this project's Code of Conduct

[lucasstarsz]

This one's a bit too out of the way to really be considered. We'll have to leave it for another time.