1 files changed, 269 insertions, 0 deletions
diff --git a/railties/CHANGELOG.md b/railties/CHANGELOG.md
index d11b0b7e85..21887c32fe 100644
--- a/railties/CHANGELOG.md
+++ b/railties/CHANGELOG.md
@@ -1,3 +1,268 @@
+*   `test_help.rb` now automatically checks/maintains your test datbase
+    schema. (Use `config.active_record.maintain_test_schema = false` to
+    disable.)
+
+    *Jon Leighton*
+
+*   Configure `secrets.yml` and `database.yml` to read configuration
+    from the system environment by default for production.
+
+    *José Valim*
+
+*   `config.assets.raise_runtime_errors` is set to true by default
+
+    This option has been introduced in
+    [sprockets-rails#100][https://github.com/rails/sprockets-rails/pull/100]
+    and defaults to true in new applications in development.
+
+    *Richard Schneeman*
+
+*   Generates `html` and `text` templates for mailers by default.
+
+    *Kassio Borges*
+
+*   Move `secret_key_base` from `config/initializers/secret_token.rb`
+    to `config/secrets.yml`.
+
+    `secret_key_base` is now saved in `Rails.application.secrets.secret_key_base`
+    and it fallbacks to the value of `config.secret_key_base` when it is not
+    present in `config/secrets.yml`.
+
+    `config/initializers/secret_token.rb` is not generated by default
+    in new applications.
+
+    *Guillermo Iguaran*
+
+*   Generate a new `secrets.yml` file in the `config` folder for new
+    applications. By default, this file contains the application's `secret_key_base`,
+    but it could also be used to store other secrets such as access keys for external
+    APIs.
+
+    The secrets added to this file will be accessible via `Rails.application.secrets`.
+    For example, with the following `secrets.yml`:
+
+        development:
+          secret_key_base: 3b7cd727ee24e8444053437c36cc66c3
+          some_api_key: SOMEKEY
+
+    `Rails.application.secrets.some_api_key` will return `SOMEKEY` in the development
+    environment.
+
+    *Guillermo Iguaran*
+
+*   Add `ENV['DATABASE_URL']` support in `rails dbconsole`. Fixes #13320.
+
+    *Huiming Teo*
+
+*   Add `Application#message_verifier` method to return a message verifier.
+
+    This verifier can be used to generate and verify signed messages in the application.
+
+        message = Rails.application.message_verifier(:sensitive_data).generate('my sensible data')
+        Rails.application.message_verifier(:sensitive_data).verify(message)
+        # => 'my sensible data'
+
+    It is recommended not to use the same verifier for different things, so you can get different
+    verifiers passing the name argument.
+
+        message = Rails.application.message_verifier(:cookies).generate('my sensible cookie data')
+
+    See the `ActiveSupport::MessageVerifier` documentation for more information.
+
+    *Rafael Mendonça França*
+
+*   The [Spring application
+    preloader](https://github.com/jonleighton/spring) is now installed
+    by default for new applications. It uses the development group of
+    the Gemfile, so will not be installed in production.
+
+    *Jon Leighton*
+
+*   Uses .railsrc while creating new plugin if it is available.
+    Fixes #10700.
+
+    *Prathamesh Sonpatki*
+
+*   Remove turbolinks when generating a new application based on a template that skips it.
+
+    Example:
+
+        Skips turbolinks adding `add_gem_entry_filter { |gem| gem.name != "turbolinks" }`
+        to the template.
+
+    *Lauro Caetano*
+
+*   Instrument an `load_config_initializer.railties` event on each load of configuration initializer
+    from `config/initializers`. Subscribers should be attached before `load_config_initializers`
+    initializer completed.
+
+    Registering subscriber examples:
+
+        # config/application.rb
+        module RailsApp
+          class Application < Rails::Application
+            ActiveSupport::Notifications.subscribe('load_config_initializer.railties') do |*args|
+              event = ActiveSupport::Notifications::Event.new(*args)
+              puts "Loaded initializer #{event.payload[:initializer]} (#{event.duration}ms)"
+            end
+          end
+        end
+
+        # my_engine/lib/my_engine/engine.rb
+        module MyEngine
+          class Engine < ::Rails::Engine
+            config.before_initialize do
+              ActiveSupport::Notifications.subscribe('load_config_initializer.railties') do |*args|
+                event = ActiveSupport::Notifications::Event.new(*args)
+                puts "Loaded initializer #{event.payload[:initializer]} (#{event.duration}ms)"
+              end
+            end
+          end
+        end
+
+    *Paul Nikitochkin*
+
+*   Support for Pathnames in eager load paths.
+
+    *Mike Pack*
+
+*   Fixed missing line and shadow on service pages(404, 422, 500).
+
+    *Dmitry Korotkov*
+
+*   `BACKTRACE` environment variable to show unfiltered backtraces for
+    test failures.
+
+    Example:
+
+        $ BACKTRACE=1 ruby -Itest ...
+        # or with rake
+        $ BACKTRACE=1 bin/rake
+
+    *Yves Senn*
+
+*   Removal of all javascript stuff (gems and files) when generating a new
+    application using the `--skip-javascript` option.
+
+    *Robin Dupret*
+
+*   Make the application name snake cased when it contains spaces
+
+    The application name is used to fill the `database.yml` and
+    `session_store.rb` files ; previously, if the provided name
+    contained whitespaces, it led to unexpected names in these files.
+
+    *Robin Dupret*
+
+*   Added `--model-name` option to `ScaffoldControllerGenerator`.
+
+    *yalab*
+
+*   Expose MiddlewareStack#unshift to environment configuration.
+
+    *Ben Pickles*
+
+*   `rails server` will only extend the logger to output to STDOUT
+     in development environment.
+
+    *Richard Schneeman*
+
+*   Don't require passing path to app before options in `rails new`
+    and `rails plugin new`
+
+    *Piotr Sarnacki*
+
+*   rake notes now searches *.less files
+
+    *Josh Crowder*
+
+*   Generate nested route for namespaced controller generated using
+    `rails g controller`.
+    Fixes #11532.
+
+    Example:
+
+        rails g controller admin/dashboard index
+
+        # Before:
+        get "dashboard/index"
+
+        # After:
+        namespace :admin do
+          get "dashboard/index"
+        end
+
+    *Prathamesh Sonpatki*
+
+*   Fix the event name of action_dispatch requests.
+
+    *Rafael Mendonça França*
+
+*   Make `config.log_level` work with custom loggers.
+
+    *Max Shytikov*
+
+*   Changed stylesheet load order in the stylesheet manifest generator.
+    Fixes #11639.
+
+    *Pawel Janiak*
+
+*   Added generated unit test for generator generator using new
+    `test:generators` rake task.
+
+    *Josef Šimánek*
+
+*   Removed `update:application_controller` rake task.
+
+    *Josef Šimánek*
+
+*   Fix `rake environment` to do not eager load modules
+
+    *Paul Nikitochkin*
+
+*   Fix `rake notes` to look into `*.sass` files
+
+    *Yuri Artemev*
+
+*   Removed deprecated `Rails.application.railties.engines`.
+
+    *Arun Agrawal*
+
+*   Removed deprecated threadsafe! from Rails Config.
+
+    *Paul Nikitochkin*
+
+*   Remove deprecated `ActiveRecord::Generators::ActiveModel#update_attributes` in
+    favor of `ActiveRecord::Generators::ActiveModel#update`.
+
+    *Vipul A M*
+
+*   Remove deprecated `config.whiny_nils` option.
+
+    *Vipul A M*
+
+*   Rename `commands/plugin_new.rb` to `commands/plugin.rb` and fix references
+
+    *Richard Schneeman*
+
+*   Fix `rails plugin --help` command.
+
+    *Richard Schneeman*
+
+*   Omit turbolinks configuration completely on skip_javascript generator option.
+
+    *Nikita Fedyashev*
+
+*   Removed deprecated rake tasks for running tests: `rake test:uncommitted` and
+    `rake test:recent`.
+
+    *John Wang*
+
+*   Clearing autoloaded constants triggers routes reloading.
+    Fixes #10685.
+
+    *Xavier Noria*
+
 *   Fixes bug with scaffold generator with `--assets=false --resource-route=false`.
     Fixes #9525.
 
@@ -9,4 +274,8 @@
 
     *John Wang*
 
+*   Changes repetitive th tags to use colspan attribute in `index.html.erb` template.
+
+    *Sıtkı Bağdat*
+
 Please check [4-0-stable](https://github.com/rails/rails/blob/4-0-stable/railties/CHANGELOG.md) for previous changes.