* Add I18n support for input/textarea placeholder text. Placeholder I18n follows the same convention as `label` I18n. *Alex Robbin* * Fix that render layout: 'messages/layout' should also be added to the dependency tracker tree. *DHH* * Add `PartialIteration` object used when rendering collections. The iteration object is available as the local variable `#{template_name}_iteration` when rendering partials with collections. It gives access to the `size` of the collection being iterated over, the current `index` and two convenience methods `first?` and `last?`. *Joel Junström*, *Lucas Uyezu* * Return an absolute instead of relative path from an asset url in the case of the `asset_host` proc returning nil *Jolyon Pawlyn* * Fix `html_escape_once` to properly handle hex escape sequences (e.g. ᨫ) *John F. Douthat* * Added String support for min and max properties for date field helpers. *Todd Bealmear* * The `highlight` helper now accepts a block to be used instead of the `highlighter` option. *Lucas Mazza* * The `except` and `highlight` helpers now accept regular expressions. *Jan Szumiec* * Flatten the array parameter in `safe_join`, so it behaves consistently with `Array#join`. *Paul Grayson* * Honor `html_safe` on array elements in tag values, as we do for plain string values. *Paul Grayson* * Add `ActionView::Template::Handler.unregister_template_handler`. It performs the opposite of `ActionView::Template::Handler.register_template_handler`. *Zuhao Wan* * Bring `cache_digest` rake tasks up-to-date with the latest API changes *Jiri Pospisil* * Allow custom `:host` option to be passed to `asset_url` helper that overwrites `config.action_controller.asset_host` for particular asset. *Hubert Łępicki* * Deprecate `AbstractController::Base.parent_prefixes`. Override `AbstractController::Base.local_prefixes` when you want to change where to find views. *Nick Sutterer* * Take label values into account when doing I18n lookups for model attributes. The following: # form.html.erb <%= form_for @post do |f| %> <%= f.label :type, value: "long" %> <% end %> # en.yml en: activerecord: attributes: post/long: "Long-form Post" Used to simply return "long", but now it will return "Long-form Post". *Joshua Cody* * Change `asset_path` to use File.join to create proper paths: Before: https://some.host.com//assets/some.js After: https://some.host.com/assets/some.js *Peter Schröder* * Change `favicon_link_tag` default mimetype from `image/vnd.microsoft.icon` to `image/x-icon`. Before: #=> favicon_link_tag 'myicon.ico' After: #=> favicon_link_tag 'myicon.ico' *Geoffroy Lorieux* * Remove wrapping div with inline styles for hidden form fields. We are dropping HTML 4.01 and XHTML strict compliance since input tags directly inside a form are valid HTML5, and the absence of inline styles help in validating for Content Security Policy. *Joost Baaij* * `collection_check_boxes` respects `:index` option for the hidden filed name. Fixes #14147. *Vasiliy Ermolovich* * `date_select` helper with option `with_css_classes: true` does not overwrite other classes. *Izumi Wong-Horiuchi* * `number_to_percentage` does not crash with `Float::NAN` or `Float::INFINITY` as input. Fixes #14405. *Yves Senn* * Add `include_hidden` option to `collection_check_boxes` helper. *Vasiliy Ermolovich* * Fixed a problem where the default options for the `button_tag` helper is not applied correctly. Fixes #14254. *Sergey Prikhodko* * Take variants into account when calculating template digests in ActionView::Digestor. The arguments to ActionView::Digestor#digest are now being passed as a hash to support variants and allow more flexibility in the future. The support for regular (required) arguments is deprecated and will be removed in Rails 5.0 or later. *Piotr Chmolowski, Łukasz Strzałkowski* Please check [4-1-stable](https://github.com/rails/rails/blob/4-1-stable/actionview/CHANGELOG.md) for previous changes.