[lizmat]

The Raku Programming language allows one to specify the required version, the required authority and API level:

use Foo::Bar:ver<0.1.2+>:auth<zef:name>:api<2>;

would only work if the at least version 0.1.2 of the Foo::Bar module was installed, authored by "zef:name" (basically ecosystem + nick of author), with API level 2.

Note that modules can be installed next to each other that have the same name, but different authorities and different versions.

Imports from modules are lexical, so one could even have one block use one version of a module, and another block another version. Which is handy when needing to migrate date between versions :-)