Version 1.2.1

Special thanks to andrew-mc for flagging some bugs in the latest release!

Changelog

1. Fix bug where switching from A/B mode to crank while the shredder is away causes the crank to be disabled
   
2. Fix bug where the shredder being away while using A/B mode would still result in you getting caught
   

I've also added v1.1 as a download for a stable version if required. I'll remove it after a while.

Thanks