release notes, extract notable changes from Action View CHANGELOG.

[ci skip]

actionview/CHANGELOG.md

@@ -97,7 +97,7 @@
     Which could happen if the rendering was done directly in the controller
     and not in a template.
 
-    Fixes #20535
+    Fixes #20535.
 
     *Roque Pinel*
 
@@ -106,7 +106,7 @@
 
     *Dov Murik*
 
-*   Raise an ArgumentError when a false value for `include_blank` is passed to a
+*   Raise an `ArgumentError` when a false value for `include_blank` is passed to a
     required select field (to comply with the HTML5 spec).
 
     *Grey Baker*
@@ -124,7 +124,7 @@
 *   `translate` should handle `raise` flag correctly in case of both main and default
     translation is missing.
 
-    Fixes #19967
+    Fixes #19967.
 
     *Bernard Potocki*
 
@@ -146,7 +146,7 @@
 *   `translate` should accept nils as members of the `:default`
     parameter without raising a translation missing error.
 
-    Fixes #19419
+    Fixes #19419.
 
     *Justin Coyne*
 

guides/source/5_0_release_notes.md

@@ -260,14 +260,35 @@ Please refer to the [Changelog][action-view] for detailed changes.
 
 ### Removals
 
-### Deprecations
+*   Removed deprecated `AbstractController::Base::parent_prefixes`.
+    ([commit](https://github.com/rails/rails/commit/34bcbcf35701ca44be559ff391535c0dd865c333))
+
+*   Removed `ActionView::Helpers::RecordTagHelper`, this functionality
+    has been extracted to the
+    [record_tag_helper](https://github.com/rails/record_tag_helper) gem.
+    ([Pull Request](https://github.com/rails/rails/pull/18411))
+
+*   Removed `:rescue_format` option for `translate` helper since it's no longer
+    supported by I18n.
+    ([Pull Request](https://github.com/rails/rails/pull/20019))
 
 ### Notable Changes
 
-*   Support explicit definition of resouce name for collection caching.
+*   Changed the default template handler from `ERB` to `Raw`.
+    ([commit](https://github.com/rails/rails/commit/4be859f0fdf7b3059a28d03c279f03f5938efc80))
+
+*   Collection rendering automatically caches and fetches multiple partials.
+    ([Pull Request](https://github.com/rails/rails/pull/18948))
+
+*   Allow defining explicit collection caching using a `# Template Collection: ...`
+    directive inside templates.
     ([Pull Request](https://github.com/rails/rails/pull/20781))
 
-*   Make `disable_with` default in `submit_tag`.
+*   Add wildcard matching to explicit dependencies.
+    ([Pull Request](https://github.com/rails/rails/pull/20904))
+
+*   Make `disable_with` the default behavior for submit tags. Disables the
+    button on submit to prevent double submits.
     ([Pull Request](https://github.com/rails/rails/pull/21135))