v21.1.0.0-pre1 for Minecraft 1.21.1

Re-releasing the first rewrite version with a better version numbering scheme.

v0.0.4-alpha for Minecraft 1.21

Initial release for Minecraft 1.21.

v0.0.3-alpha for Minecraft 1.20.6

Initial release for Minecraft 1.20.6

v0.0.2-alpha

Alpha release of 0.0.2 to test new release pipeline.

What's Changed

• Split into main and test sourceset by @ferriarnus in #1
• Rewrite so all events and datagenerators are singletons by @ferriarnus in #3

Full Changelog: https://github.com/Team-EnderIO/Regilite/commits/v0.0.2