Even tho there isint anything terribly new feature wise with this major version increase, this is mainly to indicate that as of 5.x version Residence plugin will require CMILib1.0.2.0 to function. This is to centralize most used things across multiple plugins. And due to this transition plugin size went down from 1.2MB to 926KB. You will need to have atleast 1.0.2.0 version to run new Residence plugin without experiencing issues.
Keep in mind that this is initial release and some small issues could appear, especially relating to 1.17 servers.

• Fix for player inventory not updating after canceled hanging item event which could have made it look like you lost and item.
• Added support for glowing itemframes for 1.17 servers
• New flag as "copper" which allows copper manipulations, like applying wax or using axe on them. Keep in mind that by default we keep vanilla behavior, so residence without set copper false flag will behave in same way as it was in wilderness and allow players to manipulate copper blocks, but at same time, due to how those blocks gets processed player not only need to have copper flag but place one too. So even tho we are keeping default behavior, without place and copper flag you cant really manipulate them. So double security.
• Fixing issue with invalid save files
• Added few extra tabcompletes for some missing commands
• One more adjustment/fix relating to /res auto command. This one give me headaches.