Upgraded to rails 8.0.2

config/application.rb

@@ -55,5 +55,7 @@ module Wrestling
     # Set cache format version to a value supported by Rails 8.0
     # Valid values are 7.0 or 7.1
     config.active_support.cache_format_version = 7.1
+
+    config.load_defaults 8.0
   end
 end

config/initializers/assets.rb

@@ -0,0 +1,7 @@
+# Be sure to restart your server when you modify this file.
+
+# Version of your assets, change this if you want to expire all your assets.
+Rails.application.config.assets.version = "1.0"
+
+# Add additional assets to the asset load path.
+# Rails.application.config.assets.paths << Emoji.images_path