Solidus will soon have a 3.0 version. We should allow gemspec of the extension template to support Solidus 3 as well. Also, we can change the Ruby version to allow Ruby 3, and lock `solidus_dev_support` to a recent version.
Solidus will soon have a 3.0 version. We should allow gemspec of the extension template to support Solidus 3 as well.
Also, we can change the Ruby version to allow Ruby 3, and lock
solidus_dev_supportto a recent version.