Version requirements in shard.yml the "crystal" field

Help & Support
1

I am trying to understand how the crystal version requirement in shard.yml works.
I understand this “>= 1.0.0” and this “>= 1.0.0, < 2.0.0” , a bit harder, but the docs also explain the ~ (e.g. “~> 1”)

However I also saw a few shards that have one of the following:
“>= 0.36.0 - 1.0”
“>= 0.36.0 - 1.0”
“0.25.0 - 1.0”
Are these valid values for the “crystal” field?

2

No, they are not.