ScalaJSVersions

Check we can support this binary version (used by deserializer)

The cross binary version.

This is the version advertised in artifacts released by Scala.js users.

• For a pre-release version with a minor version == 0, it is the full binaryEmitted. Such a version is ''before'' the final major version is released, and as such any release is typically fully breaking.
• For a non-pre-release, or the pre-release of a minor version, it is only the major version, since binary minor versions are backwards compatible.