Release 2.1.31 (80)

This release require macOS 12.0 or later.

New Features:

• Update Highlight to release 4.21.
• Update Lua to release 5.5.1.
• Support for show indent guide lines.
• Support for .robot as python.
• Support for the GPS eXchange Format (.gpx) as XML.
• Support for files (.mill) as Scala.
• Support for Babashka files (.bb) as Clojure.
• Support for OpenSCAD files (.scad) as CPP.
• Support for .env files as INI.
• Svelte supported with a native language definition.