Documentation is available at https://testing.grails.org/

Documentation SNAPSHOT is available at https://testing.grails.org/snapshot/guide/index.html

Grails 7.0 branch is 4.0.x

Grails 6.2 branch is 3.2.x

Grails 6.1 branch is 3.1.x

Grails 6 branch is 3.0.x

Grails 5 branch is 2.4.x which includes support for Groovy 3.

Grails 4.0.x branch is 2.1.x.

Grails 3.x branch is 1.1.x.

Please see release notes for more information.