Merge branch 'hotfix/1.19.5' into stable
1.19.6
clean /etc/rvmrc cleaning instructions, update #1803
updates for rbx-10.0.0 binary

Conflicts:
	scripts/functions/utility_system
Merge branch 'hotfix/1.19.6'

Conflicts:
	scripts/functions/utility
NEXT: 1.19.6 ready