rails--rails/actionview/CHANGELOG.md

• Partial template name does no more have to be a valid Ruby identifier.

  There used to be a naming rule that the partial name should start with underscore, and should be followed by any combination of letters, numbers and underscores. But now we can give our partials any name starting with underscore, such as _🍔.html.erb.

  Akira Matsuda

• Change the default template handler from ERB to Raw.

  Files without a template handler in their extension will be rendered using the raw handler instead of ERB.

  Rafael Mendonça França

• Remove deprecated AbstractController::Base::parent_prefixes.

  Rafael Mendonça França

• Default translations that have a lower precedence than a html safe default, but are not themselves safe, should not be marked as html_safe.

  Justin Coyne

• Make possible to use blocks with short version of render "partial" helper.

  Nikolay Shebanov

• Add a hidden_field on the file_field to avoid raise a error when the only input on the form is the file_field.

  Mauro George

• Add an explicit error message, in ActionView::PartialRenderer for partial rendering, when the value of option as has invalid characters.

  Angelo Capilleri

• Allow entries without a link tag in AtomFeedHelper.

  Daniel Gomez de Souza

Please check 4-2-stable for previous changes.