Drop EOL Ruby and Rails versions support

.github/workflows/ci.yml

@@ -8,26 +8,11 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: ['2.6', '2.7', '3.0', '3.1', '3.2']
+        ruby: ['3.0', '3.1', '3.2']
         gemfile:
-          - gemfiles/rails_5_2.gemfile
-          - gemfiles/rails_6_0.gemfile
           - gemfiles/rails_6_1.gemfile
           - gemfiles/rails_7_0.gemfile
           - gemfiles/rails_7_1.gemfile
-        exclude:
-          - ruby: '3.2'
-            gemfile: gemfiles/rails_5_2.gemfile
-          - ruby: '3.1'
-            gemfile: gemfiles/rails_5_2.gemfile
-          - ruby: '3.0'
-            gemfile: gemfiles/rails_5_2.gemfile
-          - ruby: '2.7'
-            gemfile: gemfiles/rails_7_1.gemfile
-          - ruby: '2.6'
-            gemfile: gemfiles/rails_7_1.gemfile
-          - ruby: '2.6'
-            gemfile: gemfiles/rails_7_0.gemfile
     services:
       postgres:
         image: postgres

.rubocop.yml

@@ -9,7 +9,7 @@ inherit_mode:
     - Exclude
 
 AllCops:
-  TargetRubyVersion: 2.6
+  TargetRubyVersion: 3.0
   Exclude:
     - 'lib/generators/delayed/templates/*.rb'
   NewCops: enable

.ruby-version

@@ -1 +1 @@
-2.7.5
+3.2.2

Appraisals

@@ -1,15 +1,3 @@
-appraise 'rails-5-2' do
-  gem 'actionmailer', '~> 5.2.0'
-  gem 'activejob', '~> 5.2.0'
-  gem 'activerecord', '~> 5.2.0'
-end
-
-appraise 'rails-6-0' do
-  gem 'actionmailer', '~> 6.0.0'
-  gem 'activejob', '~> 6.0.0'
-  gem 'activerecord', '~> 6.0.0'
-end
-
 appraise 'rails-6-1' do
   gem 'actionmailer', '~> 6.1.0'
   gem 'activejob', '~> 6.1.0'

delayed.gemspec

@@ -18,15 +18,15 @@ Gem::Specification.new do |spec|
   spec.require_paths  = ['lib']
   spec.summary        = 'a multi-threaded, SQL-driven ActiveJob backend used at Betterment to process millions of background jobs per day'
 
-  spec.version        = '0.5.2'
+  spec.version        = '0.6.0'
   spec.metadata       = {
     'changelog_uri' => 'https://github.com/betterment/delayed/blob/main/CHANGELOG.md',
     'bug_tracker_uri' => 'https://github.com/betterment/delayed/issues',
     'source_code_uri' => 'https://github.com/betterment/delayed',
     'rubygems_mfa_required' => 'true',
   }
-  spec.required_ruby_version = '>= 2.6'
+  spec.required_ruby_version = '>= 3.0'
 
-  spec.add_dependency 'activerecord', '>= 5.2'
+  spec.add_dependency 'activerecord', '>= 6.1'
   spec.add_dependency 'concurrent-ruby'
 end