v1.6.3

Hello all! This updates contains a fix to people shift-clicking redstone items out of the end session menu.

Not really a big or important update, but just wanted to say that I'm back and ready to start updating Blackjack again. I'll be checking for suggestions on my google doc and in discussions. Feel free to PM me as well. Also, it works with 1.16.4 so feel free to use it on the latest versions.

How to install
1. Simply replace old Blackjack jars with v1.6.3, that's it!