Remove deprecated methods, update change log

.travis.yml

@@ -8,10 +8,3 @@ rvm:
 gemfile:
   - Gemfile
   - Gemfile.rails50
-
-matrix:
-  include:
-  - rvm: 2.2.2
-    gemfile: Gemfile.ruby22
-  - rvm: 2.2.2
-    gemfile: Gemfile.ruby22.rails50

CHANGELOG.md

@@ -1,5 +1,6 @@
 7.2.7
 -----
+* Require `shopify_app` `>= 4.3.2`. This version relaxes the ruby version requirement from `>= 2.3.0` to `>= 2.0`
 * Rails 5: ActionDispatch::Reloader#to_prepare is deprecated
   [[#404]](https://github.com/Shopify/shopify_app/pull/404)
 

Gemfile.rails50

@@ -1,5 +1,5 @@
 source 'https://rubygems.org'
 gemspec
 
-gem 'rails', '~> 5.0'
+gem 'rails', '5.0.2'
 gem 'activeresource', github: 'rails/activeresource'

example/config/application.rb

@@ -8,6 +8,5 @@ module Example
   class Application < Rails::Application
     config.action_dispatch.default_headers['P3P'] = 'CP="Not used"'
     config.action_dispatch.default_headers.delete('X-Frame-Options')
-    config.active_record.raise_in_transactional_callbacks = true
   end
 end

test/app_templates/config/application.rb

@@ -17,8 +17,5 @@ class Application < Rails::Application
     # The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded.
     # config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s]
     # config.i18n.default_locale = :de
-
-    # Do not swallow errors in after_commit/after_rollback callbacks.
-    config.active_record.raise_in_transactional_callbacks = true
   end
 end

test/dummy/config/application.rb

@@ -18,9 +18,6 @@ class Application < Rails::Application
     # The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded.
     # config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s]
     # config.i18n.default_locale = :de
-
-    # Do not swallow errors in after_commit/after_rollback callbacks.
-    config.active_record.raise_in_transactional_callbacks = true
   end
 end