Release 6.0-M2 for Grails 6.x

Fixes done for NavigableMap warning fix.
Full Changelog: 6.0-M1...6.0-M2

Release 6.0-M1 for Grails 6.x

Full Changelog: 5.0-M1...6.0-M1

Release 5.0-M1 for Grails 5.x

Full Changelog: 4.0-M1...5.0-M1

Release 4.0-M1 for Grails 4.x

Full Changelog: 2.2.0...4.0-M1

Release 2.2.0 for Grails 3.3.x Latest

Full Changelog: https://github.com/vsachinv/grails-console/commits/2.2.0