This update has no new features or bug fixes, it strictly is merging the 1.13+ and Legacy versions together.

For 1.13+ users = No changes.
For 1.12 and below users = All flags originally deemed for 1.13+ are now available on 1.12.2 and below.

WARNING!!!
I have not done much testing on versions 1.12.2 and below
PLEASE be advised to backup before updating.
If you are on 1.12.2 or lower and experience issues with this, please revert back to the Legacy 4.5.5 version and report issues to the GitHub Issue Tracker

I can't stress enough to make a backup and be cautious when updating. No one wants to lose their stuff, so please BACKUP BACKUP BACKUP!