Update Ruby, Rails, and Minitest docs

lib/docs/scrapers/rdoc/minitest.rb

@@ -8,7 +8,7 @@ module Docs
 
     self.name = 'Ruby / Minitest'
     self.slug = 'minitest'
-    self.release = '5.17.0'
+    self.release = '5.20.0'
     self.links = {
       code: 'https://github.com/minitest/minitest'
     }

lib/docs/scrapers/rdoc/rails.rb

@@ -75,8 +75,12 @@ module Docs
       end
     end
 
+    version '7.1' do
+      self.release = '7.1.2'
+    end
+
     version '7.0' do
-      self.release = '7.0.4'
+      self.release = '7.0.8'
     end
 
     version '6.1' do

lib/docs/scrapers/rdoc/ruby.rb

@@ -69,16 +69,20 @@ module Docs
       Licensed under their own licenses.
     HTML
 
+    version '3.3' do
+      self.release = '3.3.0'
+    end
+
     version '3.2' do
-      self.release = '3.2.0'
+      self.release = '3.2.2'
     end
-    
+
     version '3.1' do
-      self.release = '3.1.3'
+      self.release = '3.1.4'
     end
 
     version '3' do
-      self.release = '3.0.0'
+      self.release = '3.0.6'
     end
 
     version '2.7' do