CHANGED:
- Updated mappings for all full releases as well as the infinite snapshot to include the new copyright.

ADDED:
- Added combat test 7c snapshot (with old mappings)

REMOVED:
- Removed all old snapshots.

NOTE:
- The wiki page hasn't been updated to reflect all the updated mappings for all versions. I had to manually grab the new mappings links from the version's json file, which means I had to create a new "install" for each version in the launcher. Due to this being a time consuming task, I only updated mappings for the stable releases and the April fools infinite snapshot.
- For some reason I cant find an updated mapping for the combat snapshots with the new copyright, so they still include the old mappings.
- Going forward, all future releases will include the updated mappings.
- When running this program the mappings are downloaded into the work folder. You can find the updated copyright in the mappings there.