middleman-pagegroups.gemspec in middleman-pagegroups-1.0.8 vs middleman-pagegroups.gemspec in middleman-pagegroups-1.0.9

- old
+ new

@@ -1,9 +1,24 @@
 # -*- encoding: utf-8 -*-
 $:.push File.expand_path('../lib', __FILE__)
 require 'middleman-pagegroups/version'
 
-mm_needed = ['~> 4.1', '>= 4.1.7']
+# We should work with any 4.3.x version of Middleman, but due to #2319,
+# automatic image alt attributes have been removed from Middleman, so
+# I'm adjusting the minimum requirement to the first release incorporating
+# that change.
+
+mm_needed = ['~> 4.3.0', '>= 4.3.7']
+
+# We should work with any 2.0 version of Ruby, but I'm no longer testing them
+# for regressions. Version 2.6.0 goes back to December 2018, and is a suitable
+# minimum version.
+#
+# Currently no released version of Middleman works with Ruby 3, so until that is
+# resolved, We will only support 2.6 up to and not including Ruby 3.0.
+
+rb_needed = ['~> 2.0', '>= 2.6']
+
 
 Gem::Specification.new do |s|
   s.name        = 'middleman-pagegroups'
   s.version     = Middleman::MiddlemanPageGroups::VERSION
   s.platform    = Gem::Platform::RUBY