* Clean up the paragraph about aliases for pinging the notification groups
* Add windows and arm command invocations
Co-authored-by: Santiago Pastorino <spastorino@gmail.com>
Co-authored-by: Santiago Pastorino <spastorino@gmail.com>
* rename ice-breakers to the more general notification-group
also less confusing
* add windows notification group
* rebrand LLVM ICE-breakers as a "notification group"
* include the link to example windows PR