It's been quite a while since I made these video tutorial about all the extra features you can unlock with the help of the Options.txt in Ableton Live. Back then they made a huge splash. You may already know them, but could do with a refresher, or this may be the first time you come across them and have your mind blown.
Introduction to the Options.txt File & Show Device Slots (Unoffical & Undocumented)
New Features for a Faster Workflow in Racks
Commands for Working with VST Plugins
Adjust Automation Curves
No Auto Arming
Working with ReWire
Track Arming Behaviour
Download the Options.txt file with the commands from all the video tutorials (Right-click and choose Save Link as) Don't forget to only keep either -NoAutoArming or -EnableArmOnSelection as they conflict with each other.