Merge pull request #103 from ekohl/require-ruby-2.7

Require Ruby 2.7+

.github/workflows/test.yml

@@ -11,21 +11,14 @@ jobs:
       fail-fast: false
       matrix:
         ruby:
-          - "2.5"
-          - "2.6"
           - "2.7"
           - "3.0"
         puppet:
           - "7"
           - "6"
-          - "5"
         exclude:
           - puppet: "6"
             ruby: "3.0"
-          - puppet: "5"
-            ruby: "3.0"
-          - puppet: "5"
-            ruby: "2.7"
     name: Ruby ${{ matrix.ruby }} + Puppet ${{ matrix.puppet }}
     env:
       PUPPET_VERSION: "~> ${{ matrix.puppet }}.0"

README.md

@@ -36,6 +36,8 @@ and isolate a project's dependencies.
 
 ## Versions
 
+Librarian-Puppet 5.0.0 and newer requires Ruby >= 2.7 and Puppet >= 6. Use version 4.0.1 if you need support for Puppet 6 or Ruby 2.6 or earlier.
+
 Librarian-Puppet 4.0.0 and newer requires Ruby >= 2.5 and Puppet >= 5. Use version 3.0.1 is you need support for Puppet 3 or Puppet 4, or Ruby 2.4 or earlier.
 
 Librarian-Puppet 3.0.0 and newer requires Ruby >= 2.0. Use version 2.2.4 if you need support for Puppet 3.7 or earlier, or Ruby 1.9 or earlier. Note that [Puppet 4.10 and newer require Ruby 2.1](https://puppet.com/docs/puppet/4.10/system_requirements.html#prerequisites) or newer.

librarian-puppet.gemspec

@@ -15,7 +15,7 @@ Gem::Specification.new do |s|
   automatically pulling in modules from the forge and git repositories with
   a single command.'
 
-  s.required_ruby_version = '>= 2.5.0', '< 4'
+  s.required_ruby_version = '>= 2.7', '< 4'
 
   s.files = [
     '.gitignore',