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-## Rails 5.0.0.rc1 (May 06, 2016) ##
-* Add `ActionController#helpers` to get access to the view context at the controller
- level.
-
- *Rafael Mendonça França*
-
-
-## Rails 5.0.0.beta4 (April 27, 2016) ##
-
-* Routing: Refactor `:action` default handling to ensure that path
- parameters are not mutated during route generation.
-
- *Andrew White*
-
-* Add extension synonyms `yml` and `yaml` for MIME type `application/x-yaml`.
-
- *bogdanvlviv*
-
-* Adds support for including ActionController::Cookies in API controllers.
- Previously, including the module would raise when trying to define
- a `cookies` helper method. Skip calling #helper_method if it is not
- defined -- if we don't have helpers, we needn't define one.
-
- Fixes #24304
-
- *Ryan T. Hosford*
-
-* ETags: Introduce `Response#strong_etag=` and `#weak_etag=` and analogous
- options for `fresh_when` and `stale?`. `Response#etag=` sets a weak ETag.
-
- Strong ETags are desirable when you're serving byte-for-byte identical
- responses that support Range requests, like PDFs or videos (typically
- done by reproxying the response from a backend storage service).
- Also desirable when fronted by some CDNs that support strong ETags
- only, like Akamai.
-
- *Jeremy Daer*
-
-* ETags: No longer strips quotes (") from ETag values before comparing them.
- Quotes are significant, part of the ETag. A quoted ETag and an unquoted
- one are not the same entity.
-
- *Jeremy Daer*
-
-* ETags: Support `If-None-Match: *`. Rarely useful for GET requests; meant
- to provide some optimistic concurrency control for PUT requests.
-
- *Jeremy Daer*
-
-* `ActionDispatch::ParamsParser` is deprecated and was removed from the middleware
- stack. To configure the parameter parsers use `ActionDispatch::Request.parameter_parsers=`.
-
- *tenderlove*
-
-* When a `respond_to` collector with a block doesn't have a response, then
- a `:no_content` response should be rendered. This brings the default
- rendering behavior introduced by https://github.com/rails/rails/issues/19036
- to controller methods employing `respond_to`.
-
- *Justin Coyne*
-
-* Add `ActionController::Parameters#dig` on Ruby 2.3 and greater, which
- behaves the same as `Hash#dig`.
-
- *Sean Griffin*
-
-* Add request headers in the payload of the `start_processing.action_controller`
- and `process_action.action_controller` notifications.
-
- *Gareth du Plooy*
-
-* Add `action_dispatch_integration_test` load hook. The hook can be used to
- extend `ActionDispatch::IntegrationTest` once it has been loaded.
-
- *Yuichiro Kaneko*
-
-* Update default rendering policies when the controller action did
- not explicitly indicate a response.
-
- For API controllers, the implicit render always renders "204 No Content"
- and does not account for any templates.
-
- For other controllers, the following conditions are checked:
-
- First, if a template exists for the controller action, it is rendered.
- This template lookup takes into account the action name, locales, format,
- variant, template handlers, etc. (see `render` for details).
-
- Second, if other templates exist for the controller action but is not in
- the right format (or variant, etc.), an `ActionController::UnknownFormat`
- is raised. The list of available templates is assumed to be a complete
- enumeration of all the possible formats (or variants, etc.); that is,
- having only HTML and JSON templates indicate that the controller action is
- not meant to handle XML requests.
-
- Third, if the current request is an "interactive" browser request (the user
- navigated here by entering the URL in the address bar, submitting a form,
- clicking on a link, etc. as opposed to an XHR or non-browser API request),
- `ActionView::UnknownFormat` is raised to display a helpful error
- message.
-
- Finally, it falls back to the same "204 No Content" behavior as API controllers.
-
- *Godfrey Chan*, *Jon Moss*, *Kasper Timm Hansen*, *Mike Clark*, *Matthew Draper*
-
-## Rails 5.0.0.beta3 (February 24, 2016) ##
-
-* Add "application/gzip" as a default mime type.
-
- *Mehmet Emin İNAÇ*
-
-* Add request encoding and response parsing to integration tests.
-
- What previously was:
-
- ```ruby
- require 'test_helper'
-
- class ApiTest < ActionDispatch::IntegrationTest
- test 'creates articles' do
- assert_difference -> { Article.count } do
- post articles_path(format: :json),
- params: { article: { title: 'Ahoy!' } }.to_json,
- headers: { 'Content-Type' => 'application/json' }
- end
-
- assert_equal({ 'id' => Article.last.id, 'title' => 'Ahoy!' }, JSON.parse(response.body))
- end
- end
- ```
-
- Can now be written as:
-
- ```ruby
- require 'test_helper'
-
- class ApiTest < ActionDispatch::IntegrationTest
- test 'creates articles' do
- assert_difference -> { Article.count } do
- post articles_path, params: { article: { title: 'Ahoy!' } }, as: :json
- end
-
- assert_equal({ 'id' => Article.last.id, 'title' => 'Ahoy!' }, response.parsed_body)
- end
- end
- ```
-
- Passing `as: :json` to integration test request helpers will set the format,
- content type and encode the parameters as JSON.
-
- Then on the response side, `parsed_body` will parse the body according to the
- content type the response has.
-
- Currently JSON is the only supported MIME type. Add your own with
- `ActionDispatch::IntegrationTest.register_encoder`.
-
- *Kasper Timm Hansen*
-
-* Add "image/svg+xml" as a default mime type.
-
- *DHH*
-
-## Rails 5.0.0.beta2 (February 01, 2016) ##
-
-* Add `-g` and `-c` options to `bin/rails routes`. These options return the url `name`, `verb` and
- `path` field that match the pattern or match a specific controller.
-
- Deprecate `CONTROLLER` env variable in `bin/rails routes`.
-
- See #18902.
-
- *Anton Davydov*, *Vipul A M*
-
-* Response etags to always be weak: Prefixes 'W/' to value returned by
- `ActionDispatch::Http::Cache::Response#etag=`, such that etags set in
- `fresh_when` and `stale?` are weak.
-
- Fixes #17556.
-
- *Abhishek Yadav*
-
-* Provide the name of HTTP Status code in assertions.
-
- *Sean Collins*
-
-* More explicit error message when running `rake routes`. `CONTROLLER` argument
- can now be supplied in different ways:
- `Rails::WelcomeController`, `Rails::Welcome`, `rails/welcome`.
-
- Fixes #22918.
-
- *Edouard Chin*
-
-* Allow `ActionController::Parameters` instances as an argument to URL
- helper methods. An `ArgumentError` will be raised if the passed parameters
- are not secure.
-
- Fixes #22832.
-
- *Prathamesh Sonpatki*
-
-* Add option for per-form CSRF tokens.
-
- *Greg Ose*, *Ben Toews*
-
-* Fix `ActionController::Parameters#convert_parameters_to_hashes` to return filtered
- or unfiltered values based on from where it is called, `to_h` or `to_unsafe_h`
- respectively.
-
- Fixes #22841.
-
- *Prathamesh Sonpatki*
-
-* Add `ActionController::Parameters#include?`
-
- *Justin Coyne*
-
-## Rails 5.0.0.beta1 (December 18, 2015) ##
-
-* Deprecate `redirect_to :back` in favor of `redirect_back`, which accepts a
- required `fallback_location` argument, thus eliminating the possibility of a
- `RedirectBackError`.
-
- *Derek Prior*
-
-* Add `redirect_back` method to `ActionController::Redirecting` to provide a
- way to safely redirect to the `HTTP_REFERER` if it is present, falling back
- to a provided redirect otherwise.
-
- *Derek Prior*
-
-* `ActionController::TestCase` will be moved to its own gem in Rails 5.1.
-
- With the speed improvements made to `ActionDispatch::IntegrationTest` we no
- longer need to keep two separate code bases for testing controllers. In
- Rails 5.1 `ActionController::TestCase` will be deprecated and moved into a
- gem outside of Rails source.
-
- This is a documentation deprecation so that going forward new tests will use
- `ActionDispatch::IntegrationTest` instead of `ActionController::TestCase`.
-
- *Eileen M. Uchitelle*
-
-* Add a `response_format` option to `ActionDispatch::DebugExceptions`
- to configure the format of the response when errors occur in
- development mode.
-
- If `response_format` is `:default` the debug info will be rendered
- in an HTML page. In the other hand, if the provided value is `:api`
- the debug info will be rendered in the original response format.
-
- *Jorge Bejar*
-
-* Change the `protect_from_forgery` prepend default to `false`.
-
- Per this comment
- https://github.com/rails/rails/pull/18334#issuecomment-69234050 we want
- `protect_from_forgery` to default to `prepend: false`.
-
- `protect_from_forgery` will now be inserted into the callback chain at the
- point it is called in your application. This is useful for cases where you
- want to `protect_from_forgery` after you perform required authentication
- callbacks or other callbacks that are required to run after forgery protection.
-
- If you want `protect_from_forgery` callbacks to always run first, regardless of
- position they are called in your application then you can add `prepend: true`
- to your `protect_from_forgery` call.
-
- Example:
-
- ```ruby
- protect_from_forgery prepend: true
- ```
-
- *Eileen M. Uchitelle*
-
-* In url_for, never append a question mark to the URL when the query string
- is empty anyway. (It used to do that when called like `url_for(controller:
- 'x', action: 'y', q: {})`.)
-
- *Paul Grayson*
-
-* Catch invalid UTF-8 querystring values and respond with BadRequest
-
- Check querystring params for invalid UTF-8 characters, and raise an
- ActionController::BadRequest error if present. Previously these strings
- would typically trigger errors further down the stack.
-
- *Grey Baker*
-
-* Parse RSS/ATOM responses as XML, not HTML.
-
- *Alexander Kaupanin*
-
-* Show helpful message in `BadRequest` exceptions due to invalid path
- parameter encodings.
-
- Fixes #21923.
-
- *Agis Anastasopoulos*
-
-* Add the ability of returning arbitrary headers to `ActionDispatch::Static`.
-
- Now ActionDispatch::Static can accept HTTP headers so that developers
- will have control of returning arbitrary headers like
- 'Access-Control-Allow-Origin' when a response is delivered. They can be
- configured with `#config`:
-
- Example:
-
- config.public_file_server.headers = {
- "Cache-Control" => "public, max-age=60",
- "Access-Control-Allow-Origin" => "http://rubyonrails.org"
- }
-
- *Yuki Nishijima*
-
-* Allow multiple `root` routes in same scope level. Example:
-
- Example:
-
- root 'blog#show', constraints: ->(req) { Hostname.blog_site?(req.host) }
- root 'landing#show'
-
- *Rafael Sales*
-
-* Fix regression in mounted engine named routes generation for app deployed to
- a subdirectory. `relative_url_root` was prepended to the path twice (e.g.
- "/subdir/subdir/engine_path" instead of "/subdir/engine_path")
-
- Fixes #20920. Fixes #21459.
-
- *Matthew Erhard*
-
-* `ActionDispatch::Response#new` no longer applies default headers. If you want
- default headers applied to the response object, then call
- `ActionDispatch::Response.create`. This change only impacts people who are
- directly constructing an `ActionDispatch::Response` object.
-
-* Accessing mime types via constants like `Mime::HTML` is deprecated. Please
- change code like this:
-
- Mime::HTML
-
- To this:
-
- Mime[:html]
-
- This change is so that Rails will not manage a list of constants, and fixes
- an issue where if a type isn't registered you could possibly get the wrong
- object.
-
- `Mime[:html]` is available in older versions of Rails, too, so you can
- safely change libraries and plugins and maintain compatibility with
- multiple versions of Rails.
-
-* `url_for` does not modify its arguments when generating polymorphic URLs.
-
- *Bernerd Schaefer*
-
-* Make it easier to opt in to `config.force_ssl` and `config.ssl_options` by
- making them less dangerous to try and easier to disable.
-
- SSL redirect:
- * Move `:host` and `:port` options within `redirect: { … }`. Deprecate.
- * Introduce `:status` and `:body` to customize the redirect response.
- The 301 permanent default makes it difficult to test the redirect and
- back out of it since browsers remember the 301. Test with a 302 or 307
- instead, then switch to 301 once you're confident that all is well.
-
- HTTP Strict Transport Security (HSTS):
- * Shorter max-age. Shorten the default max-age from 1 year to 180 days,
- the low end for https://www.ssllabs.com/ssltest/ grading and greater
- than the 18-week minimum to qualify for browser preload lists.
- * Disabling HSTS. Setting `hsts: false` now sets `hsts { expires: 0 }`
- instead of omitting the header. Omitting does nothing to disable HSTS
- since browsers hang on to your previous settings until they expire.
- Sending `{ hsts: { expires: 0 }}` flushes out old browser settings and
- actually disables HSTS:
- http://tools.ietf.org/html/rfc6797#section-6.1.1
- * HSTS Preload. Introduce `preload: true` to set the `preload` flag,
- indicating that your site may be included in browser preload lists,
- including Chrome, Firefox, Safari, IE11, and Edge. Submit your site:
- https://hstspreload.appspot.com
-
- *Jeremy Daer*
-
-* Update `ActionController::TestSession#fetch` to behave more like
- `ActionDispatch::Request::Session#fetch` when using non-string keys.
-
- *Jeremy Friesen*
-
-* Using strings or symbols for middleware class names is deprecated. Convert
- things like this:
-
- middleware.use "Foo::Bar"
-
- to this:
-
- middleware.use Foo::Bar
-
-* `ActionController::TestSession` now accepts a default value as well as
- a block for generating a default value based off the key provided.
-
- This fixes calls to `session#fetch` in `ApplicationController` instances that
- take more two arguments or a block from raising `ArgumentError: wrong
- number of arguments (2 for 1)` when performing controller tests.
-
- *Matthew Gerrior*
-
-* Fix `ActionController::Parameters#fetch` overwriting `KeyError` returned by
- default block.
-
- *Jonas Schuber Erlandsson*, *Roque Pinel*
-
-* `ActionController::Parameters` no longer inherits from
- `HashWithIndifferentAccess`
-
- Inheriting from `HashWithIndifferentAccess` allowed users to call any
- enumerable methods on `Parameters` object, resulting in a risk of losing the
- `permitted?` status or even getting back a pure `Hash` object instead of
- a `Parameters` object with proper sanitization.
-
- By not inheriting from `HashWithIndifferentAccess`, we are able to make
- sure that all methods that are defined in `Parameters` object will return
- a proper `Parameters` object with a correct `permitted?` flag.
-
- *Prem Sichanugrist*
-
-* Replaced `ActiveSupport::Concurrency::Latch` with `Concurrent::CountDownLatch`
- from the concurrent-ruby gem.
-
- *Jerry D'Antonio*
-
-* Add ability to filter parameters based on parent keys.
-
- # matches {credit_card: {code: "xxxx"}}
- # doesn't match {file: { code: "xxxx"}}
- config.filter_parameters += [ "credit_card.code" ]
-
- See #13897.
-
- *Guillaume Malette*
-
-* Deprecate passing first parameter as `Hash` and default status code for `head` method.
-
- *Mehmet Emin İNAÇ*
-
-* Adds`Rack::Utils::ParameterTypeError` and `Rack::Utils::InvalidParameterError`
- to the rescue_responses hash in `ExceptionWrapper` (Rack recommends
- integrators serve 400s for both of these).
-
- *Grey Baker*
-
-* Add support for API only apps.
- `ActionController::API` is added as a replacement of
- `ActionController::Base` for this kind of applications.
-
- *Santiago Pastorino*, *Jorge Bejar*
-
-* Remove `assigns` and `assert_template`. Both methods have been extracted
- into a gem at https://github.com/rails/rails-controller-testing.
-
- See #18950.
-
- *Alan Guo Xiang Tan*
-
-* `FileHandler` and `Static` middleware initializers accept `index` argument
- to configure the directory index file name. Defaults to `index` (as in
- `index.html`).
-
- See #20017.
-
- *Eliot Sykes*
-
-* Deprecate `:nothing` option for `render` method.
-
- *Mehmet Emin İNAÇ*
-
-* Fix `rake routes` not showing the right format when
- nesting multiple routes.
-
- See #18373.
-
- *Ravil Bayramgalin*
-
-* Add ability to override default form builder for a controller.
-
- class AdminController < ApplicationController
- default_form_builder AdminFormBuilder
- end
-
- *Kevin McPhillips*
-
-* For actions with no corresponding templates, render `head :no_content`
- instead of raising an error. This allows for slimmer API controller
- methods that simply work, without needing further instructions.
-
- See #19036.
-
- *Stephen Bussey*
-
-* Provide friendlier access to request variants.
-
- request.variant = :phone
- request.variant.phone? # true
- request.variant.tablet? # false
-
- request.variant = [:phone, :tablet]
- request.variant.phone? # true
- request.variant.desktop? # false
- request.variant.any?(:phone, :desktop) # true
- request.variant.any?(:desktop, :watch) # false
-
- *George Claghorn*
-
-* Fix regression where a gzip file response would have a Content-type,
- even when it was a 304 status code.
-
- See #19271.
-
- *Kohei Suzuki*
-
-* Fix handling of empty `X_FORWARDED_HOST` header in `raw_host_with_port`.
-
- Previously, an empty `X_FORWARDED_HOST` header would cause
- `Actiondispatch::Http:URL.raw_host_with_port` to return `nil`, causing
- `Actiondispatch::Http:URL.host` to raise a `NoMethodError`.
-
- *Adam Forsyth*
-
-* Allow `Bearer` as token-keyword in `Authorization-Header`.
-
- Additionally to `Token`, the keyword `Bearer` is acceptable as a keyword
- for the auth-token. The `Bearer` keyword is described in the original
- OAuth RFC and used in libraries like Angular-JWT.
-
- See #19094.
-
- *Peter Schröder*
-
-* Drop request class from `RouteSet` constructor.
-
- If you would like to use a custom request class, please subclass and implement
- the `request_class` method.
-
- *tenderlove@ruby-lang.org*
-
-* Fallback to `ENV['RAILS_RELATIVE_URL_ROOT']` in `url_for`.
-
- Fixed an issue where the `RAILS_RELATIVE_URL_ROOT` environment variable is not
- prepended to the path when `url_for` is called. If `SCRIPT_NAME` (used by Rack)
- is set, it takes precedence.
-
- Fixes #5122.
-
- *Yasyf Mohamedali*
-
-* Partitioning of routes is now done when the routes are being drawn. This
- helps to decrease the time spent filtering the routes during the first request.
-
- *Guo Xiang Tan*
-
-* Fix regression in functional tests. Responses should have default headers
- assigned.
-
- See #18423.
-
- *Jeremy Kemper*, *Yves Senn*
-
-* Deprecate `AbstractController#skip_action_callback` in favor of individual skip_callback methods
- (which can be made to raise an error if no callback was removed).
-
- *Iain Beeston*
-
-* Alias the `ActionDispatch::Request#uuid` method to `ActionDispatch::Request#request_id`.
- Due to implementation, `config.log_tags = [:request_id]` also works in substitute
- for `config.log_tags = [:uuid]`.
-
- *David Ilizarov*
-
-* Change filter on /rails/info/routes to use an actual path regexp from rails
- and not approximate javascript version. Oniguruma supports much more
- extensive list of features than javascript regexp engine.
-
- Fixes #18402.
-
- *Ravil Bayramgalin*
-
-* Non-string authenticity tokens do not raise NoMethodError when decoding
- the masked token.
-
- *Ville Lautanala*
-
-* Add `http_cache_forever` to Action Controller, so we can cache a response
- that never gets expired.
-
- *arthurnn*
-
-* `ActionController#translate` supports symbols as shortcuts.
- When a shortcut is given it also performs the lookup without the action
- name.
-
- *Max Melentiev*
-
-* Expand `ActionController::ConditionalGet#fresh_when` and `stale?` to also
- accept a collection of records as the first argument, so that the
- following code can be written in a shorter form.
-
- # Before
- def index
- @articles = Article.all
- fresh_when(etag: @articles, last_modified: @articles.maximum(:updated_at))
- end
-
- # After
- def index
- @articles = Article.all
- fresh_when(@articles)
- end
-
- *claudiob*
-
-* Explicitly ignored wildcard verbs when searching for HEAD routes before fallback
-
- Fixes an issue where a mounted rack app at root would intercept the HEAD
- request causing an incorrect behavior during the fall back to GET requests.
-
- Example:
-
- draw do
- get '/home' => 'test#index'
- mount rack_app, at: '/'
- end
- head '/home'
- assert_response :success
-
- In this case, a HEAD request runs through the routes the first time and fails
- to match anything. Then, it runs through the list with the fallback and matches
- `get '/home'`. The original behavior would match the rack app in the first pass.
-
- *Terence Sun*
-
-* Migrating xhr methods to keyword arguments syntax
- in `ActionController::TestCase` and `ActionDispatch::Integration`
-
- Old syntax:
-
- xhr :get, :create, params: { id: 1 }
-
- New syntax example:
-
- get :create, params: { id: 1 }, xhr: true
-
- *Kir Shatrov*
-
-* Migrating to keyword arguments syntax in `ActionController::TestCase` and
- `ActionDispatch::Integration` HTTP request methods.
-
- Example:
-
- post :create, params: { y: x }, session: { a: 'b' }
- get :view, params: { id: 1 }
- get :view, params: { id: 1 }, format: :json
-
- *Kir Shatrov*
-
-* Preserve default url options when generating URLs.
-
- Fixes an issue that would cause `default_url_options` to be lost when
- generating URLs with fewer positional arguments than parameters in the
- route definition.
-
- *Tekin Suleyman*
-
-* Deprecate `*_via_redirect` integration test methods.
-
- Use `follow_redirect!` manually after the request call for the same behavior.
-
- *Aditya Kapoor*
-
-* Add `ActionController::Renderer` to render arbitrary templates
- outside controller actions.
-
- Its functionality is accessible through class methods `render` and
- `renderer` of `ActionController::Base`.
-
- *Ravil Bayramgalin*
-
-* Support `:assigns` option when rendering with controllers/mailers.
-
- *Ravil Bayramgalin*
-
-* Default headers, removed in controller actions, are no longer reapplied on
- the test response.
-
- *Jonas Baumann*
-
-* Deprecate all `*_filter` callbacks in favor of `*_action` callbacks.
-
- *Rafael Mendonça França*
-
-* Allow you to pass `prepend: false` to `protect_from_forgery` to have the
- verification callback appended instead of prepended to the chain.
- This allows you to let the verification step depend on prior callbacks.
-
- Example:
-
- class ApplicationController < ActionController::Base
- before_action :authenticate
- protect_from_forgery prepend: false, unless: -> { @authenticated_by.oauth? }
-
- private
- def authenticate
- if oauth_request?
- # authenticate with oauth
- @authenticated_by = 'oauth'.inquiry
- else
- # authenticate with cookies
- @authenticated_by = 'cookie'.inquiry
- end
- end
- end
-
- *Josef Šimánek*
-
-* Remove `ActionController::HideActions`.
-
- *Ravil Bayramgalin*
-
-* Remove `respond_to`/`respond_with` placeholder methods, this functionality
- has been extracted to the `responders` gem.
-
- *Carlos Antonio da Silva*
-
-* Remove deprecated assertion files.
-
- *Rafael Mendonça França*
-
-* Remove deprecated usage of string keys in URL helpers.
-
- *Rafael Mendonça França*
-
-* Remove deprecated `only_path` option on `*_path` helpers.
-
- *Rafael Mendonça França*
-
-* Remove deprecated `NamedRouteCollection#helpers`.
-
- *Rafael Mendonça França*
-
-* Remove deprecated support to define routes with `:to` option that doesn't contain `#`.
-
- *Rafael Mendonça França*
-
-* Remove deprecated `ActionDispatch::Response#to_ary`.
-
- *Rafael Mendonça França*
-
-* Remove deprecated `ActionDispatch::Request#deep_munge`.
-
- *Rafael Mendonça França*
-
-* Remove deprecated `ActionDispatch::Http::Parameters#symbolized_path_parameters`.
-
- *Rafael Mendonça França*
-
-* Remove deprecated option `use_route` in controller tests.
-
- *Rafael Mendonça França*
-
-* Ensure `append_info_to_payload` is called even if an exception is raised.
-
- Fixes an issue where when an exception is raised in the request the additional
- payload data is not available.
-
- See #14903.
-
- *Dieter Komendera*, *Margus Pärt*
-
-* Correctly rely on the response's status code to handle calls to `head`.
-
- *Robin Dupret*
-
-* Using `head` method returns empty response_body instead
- of returning a single space " ".
-
- The old behavior was added as a workaround for a bug in an early
- version of Safari, where the HTTP headers are not returned correctly
- if the response body has a 0-length. This is been fixed since and
- the workaround is no longer necessary.
-
- Fixes #18253.
-
- *Prathamesh Sonpatki*
-
-* Fix how polymorphic routes works with objects that implement `to_model`.
-
- *Travis Grathwell*
-
-* Stop converting empty arrays in `params` to `nil`.
-
- This behavior was introduced in response to CVE-2012-2660, CVE-2012-2694
- and CVE-2013-0155
-
- ActiveRecord now issues a safe query when passing an empty array into
- a where clause, so there is no longer a need to defend against this type
- of input (any nils are still stripped from the array).
-
- *Chris Sinjakli*
-
-* Fixed usage of optional scopes in url helpers.
-
- *Alex Robbin*
-
-* Fixed handling of positional url helper arguments when `format: false`.
-
- Fixes #17819.
-
- *Andrew White*, *Tatiana Soukiassian*
-
-Please check [4-2-stable](https://github.com/rails/rails/blob/4-2-stable/actionpack/CHANGELOG.md) for previous changes.
+Please check [5-0-stable](https://github.com/rails/rails/blob/5-0-stable/actionpack/CHANGELOG.md) for previous changes.