This is the commit message #3:

Do not run rails >= 7 on ruby < 3

.github/workflows/test.yml

@@ -14,36 +14,30 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: ['2.6', '2.7', '3.0', 'jruby', 'truffleruby']
-        gemfile: ['gemfiles/activerecord_5.0.2.gemfile', 'gemfiles/activerecord_5.1.0.gemfile', 'gemfiles/activerecord_5.2.2.gemfile', 'gemfiles/activerecord_6.0.0.gemfile', 'gemfiles/activerecord_6.1.0.gemfile', 'gemfiles/activerecord_main.gemfile']
+        ruby: ['2.7', '3.0', '3.1', '3.2', '3.3', 'jruby', 'truffleruby']
+        gemfile: ['gemfiles/activerecord_5.2.2.gemfile', 'gemfiles/activerecord_6.0.0.gemfile', 'gemfiles/activerecord_6.1.0.gemfile', 'gemfiles/activerecord_7.0.0.gemfile', 'gemfiles/activerecord_7.1.0.gemfile', 'gemfiles/activerecord_main.gemfile']
         include:
+          - gemfile: 'gemfiles/activerecord_7.1.0.gemfile'
+            ruby: '3.3'
+          - gemfile: 'gemfiles/activerecord_7.1.0.gemfile'
+            ruby: '3.0'
           - gemfile: 'gemfiles/activerecord_7.0.0.gemfile'
-            ruby: '3.1'
+            ruby: '3.3'
           - gemfile: 'gemfiles/activerecord_7.0.0.gemfile'
             ruby: '3.0'
           - gemfile: 'gemfiles/activerecord_6.1.0.gemfile'
-            ruby: '3.1'
+            ruby: '3.3'
           - gemfile: 'gemfiles/activerecord_6.1.0.gemfile'
             ruby: '3.0'
         exclude:
           - gemfile: 'gemfiles/activerecord_5.2.2.gemfile'
             ruby: '3.0' # rails 5.2 can't run on ruby 3.0
-          - gemfile: 'gemfiles/activerecord_5.1.0.gemfile'
-            ruby: '3.0' # rails 5.1 can't run on ruby 3.0
-          - gemfile: 'gemfiles/activerecord_5.0.2.gemfile'
-            ruby: '3.0' # rails 5.0 can't run on ruby 3.0
-          - gemfile: 'gemfiles/activerecord_5.0.2.gemfile'
-            ruby: '3.0' # rails 5.0 can't run on ruby 3.0
-          - gemfile: 'gemfiles/activerecord_5.0.2.gemfile'
-            ruby: 'truffleruby' # TruffleRuby 21.0 targets Ruby 2.7, same as above
-          - gemfile: 'gemfiles/activerecord_5.1.0.gemfile'
-            ruby: 'truffleruby' # TruffleRuby 21.0 targets Ruby 2.7, same as above
-          - gemfile: 'gemfiles/activerecord_5.2.2.gemfile'
-            ruby: 'truffleruby' # TruffleRuby 21.0 targets Ruby 2.7, same as above
+          - gemfile: 'gemfiles/activerecord_7.0.0.gemfile'
+            ruby: '2.7'
+          - gemfile: 'gemfiles/activerecord_7.1.0.gemfile'
+            ruby: '2.7'
           - gemfile: 'gemfiles/activerecord_main.gemfile'
-            ruby: '2.6' # rails 7+ requires ruby 3.0+
-          - gemfile: 'gemfiles/activerecord_5.0.2.gemfile'
-            ruby: 'jruby' # this *should* work - there's a test failure; it's not incompatible like the other excludes. could be an issue in Rails 5.0.2?
+            ruby: '2.7'
           - gemfile: 'gemfiles/activerecord_6.1.0.gemfile'
             ruby: 'jruby' # this *should* work. it seems like there's an issue with rails 6 on jruby.
           - gemfile: 'gemfiles/activerecord_main.gemfile'

Appraisals

@@ -1,37 +1,3 @@
-appraise 'activerecord_5.0.2' do
-  gem 'activerecord', '~> 5.0.2', require: 'active_record'
-  gem 'activesupport', '~> 5.0.2', require: 'active_support/all'
-  gem 'actionpack', '~> 5.0.2', require: 'action_pack'
-
-  gemfile.platforms :jruby do
-    gem 'activerecord-jdbcsqlite3-adapter'
-    gem 'jdbc-sqlite3'
-    gem 'jdbc-postgres'
-  end
-
-  gemfile.platforms :ruby, :mswin, :mingw do
-    gem 'pg', '~> 1.3.4'
-    gem 'sqlite3', '~> 1.3.0'
-  end
-end
-
-appraise 'activerecord_5.1.0' do
-  gem 'activerecord', '~> 5.1.0', require: 'active_record'
-  gem 'activesupport', '~> 5.1.0', require: 'active_support/all'
-  gem 'actionpack', '~> 5.1.0', require: 'action_pack'
-
-  gemfile.platforms :jruby do
-    gem 'activerecord-jdbcsqlite3-adapter'
-    gem 'jdbc-sqlite3'
-    gem 'jdbc-postgres'
-  end
-
-  gemfile.platforms :ruby, :mswin, :mingw do
-    gem 'pg', '~> 1.3.4'
-    gem 'sqlite3', '~> 1.4.2'
-  end
-end
-
 appraise 'activerecord_5.2.2' do
   gem 'activerecord', '~> 5.2.2', require: 'active_record'
   gem 'activesupport', '~> 5.2.2', require: 'active_support/all'
@@ -45,7 +11,7 @@ appraise 'activerecord_5.2.2' do
 
   gemfile.platforms :ruby, :mswin, :mingw do
     gem 'pg', '~> 1.3.4'
-    gem 'sqlite3', '~> 1.4.2'
+    gem 'sqlite3', '~> 1.7.3'
   end
 end
 
@@ -62,7 +28,7 @@ appraise 'activerecord_6.0.0' do
 
   platforms :ruby, :mswin, :mingw do
     gem 'pg', '~> 1.3.4'
-    gem 'sqlite3', '~> 1.4.2'
+    gem 'sqlite3', '~> 1.7.3'
   end
 end
 
@@ -79,7 +45,7 @@ appraise 'activerecord_6.1.0' do
 
   platforms :ruby, :mswin, :mingw do
     gem 'pg', '~> 1.3.4'
-    gem 'sqlite3', '~> 1.4.2'
+    gem 'sqlite3', '~> 1.7.3'
   end
 end
 
@@ -96,7 +62,24 @@ appraise 'activerecord_7.0.0' do
 
   platforms :ruby, :mswin, :mingw do
     gem 'pg', '~> 1.3.4'
-    gem 'sqlite3', '~> 1.4.2'
+    gem 'sqlite3', '~> 1.7.3'
+  end
+end
+
+appraise 'activerecord_7.1.0' do
+  gem 'actionpack', '~> 7.1.0', require: 'action_pack'
+  gem 'activerecord', '~> 7.1.0', require: 'active_record'
+  gem 'activesupport', '~> 7.1.0', require: 'active_support/all'
+
+  platforms :jruby do
+    gem 'activerecord-jdbcsqlite3-adapter'
+    gem 'jdbc-sqlite3'
+    gem 'jdbc-postgres'
+  end
+
+  platforms :ruby, :mswin, :mingw do
+    gem 'pg', '~> 1.5.6'
+    gem 'sqlite3', '~> 1.7.3'
   end
 end
 
@@ -114,7 +97,7 @@ appraise 'activerecord_main' do
   end
 
   platforms :ruby, :mswin, :mingw do
-    gem 'pg', '~> 1.3.4'
-    gem 'sqlite3', '~> 1.4.2'
+    gem 'pg', '~> 1.5.6'
+    gem 'sqlite3', '~> 1.7.3'
   end
 end

gemfiles/activerecord_5.2.2.gemfile

@@ -14,7 +14,7 @@ end
 
 platforms :ruby, :mswin, :mingw do
   gem "pg", "~> 1.3.4"
-  gem "sqlite3", "~> 1.4.2"
+  gem "sqlite3", "~> 1.7.3"
 end
 
 gemspec path: "../"

gemfiles/activerecord_6.0.0.gemfile

@@ -14,7 +14,7 @@ end
 
 platforms :ruby, :mswin, :mingw do
   gem "pg", "~> 1.3.4"
-  gem "sqlite3", "~> 1.4.2"
+  gem "sqlite3", "~> 1.7.3"
 end
 
 gemspec path: "../"

gemfiles/activerecord_6.1.0.gemfile

@@ -14,7 +14,7 @@ end
 
 platforms :ruby, :mswin, :mingw do
   gem "pg", "~> 1.3.4"
-  gem "sqlite3", "~> 1.4.2"
+  gem "sqlite3", "~> 1.7.3"
 end
 
 gemspec path: "../"

gemfiles/activerecord_7.0.0.gemfile

@@ -14,7 +14,7 @@ end
 
 platforms :ruby, :mswin, :mingw do
   gem "pg", "~> 1.3.4"
-  gem "sqlite3", "~> 1.4.2"
+  gem "sqlite3", "~> 1.7.3"
 end
 
 gemspec path: "../"

gemfiles/activerecord_5.0.2.gemfile → gemfiles/activerecord_7.1.0.gemfile

@@ -2,9 +2,9 @@
 
 source "https://rubygems.org"
 
-gem "activerecord", "~> 5.0.2", require: "active_record"
-gem "activesupport", "~> 5.0.2", require: "active_support/all"
-gem "actionpack", "~> 5.0.2", require: "action_pack"
+gem "actionpack", "~> 7.1.0", require: "action_pack"
+gem "activerecord", "~> 7.1.0", require: "active_record"
+gem "activesupport", "~> 7.1.0", require: "active_support/all"
 
 platforms :jruby do
   gem "activerecord-jdbcsqlite3-adapter"
@@ -13,8 +13,8 @@ platforms :jruby do
 end
 
 platforms :ruby, :mswin, :mingw do
-  gem "pg", "~> 1.3.4"
-  gem "sqlite3", "~> 1.3.0"
+  gem "pg", "~> 1.5.6"
+  gem "sqlite3", "~> 1.7.3"
 end
 
 gemspec path: "../"

gemfiles/activerecord_main.gemfile

@@ -15,8 +15,8 @@ platforms :jruby do
 end
 
 platforms :ruby, :mswin, :mingw do
-  gem "pg", "~> 1.3.4"
-  gem "sqlite3", "~> 1.4.2"
+  gem "pg", "~> 1.5.6"
+  gem "sqlite3", "~> 1.7.3"
 end
 
 gemspec path: "../"