Release 2.7.2

What's Changed

• Various new helpers and improvements by @kigster in #94
• Fixes to video functions by @kigster in #96
• Various tweaks for the installation by @kigster in #97
• Adding documentaion to is.sh; verison 2.7.2 by @kigster in #98

Full Changelog: v2.7.0...v2.7.2