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@@ -256,6 +256,12 @@ Please refer to the [Changelog][action-pack] for detailed changes.
* Rails will only generate "weak", instead of strong ETags.
([Pull Request](https://github.com/rails/rails/pull/17573))
+* Controller actions without an explicit `render` call and with no
+ corresponding templates will render `head :no_content` implicitly
+ instead of raising an error.
+ (Pull Request [1](https://github.com/rails/rails/pull/19377),
+ [2](https://github.com/rails/rails/pull/23827))
+
Action View
-------------
@@ -316,6 +322,9 @@ Please refer to the [Changelog][action-mailer] for detailed changes.
* Template lookup now respects default locale and I18n fallbacks.
([commit](https://github.com/rails/rails/commit/ecb1981b))
+* Template can use fragment cache like Action View template.
+ ([Pull Request](https://github.com/rails/rails/pull/22825))
+
* Added `_mailer` suffix to mailers created via generator, following the same
naming convention used in controllers and jobs.
([Pull Request](https://github.com/rails/rails/pull/18074))
@@ -327,6 +336,9 @@ Please refer to the [Changelog][action-mailer] for detailed changes.
the mailer queue name.
([Pull Request](https://github.com/rails/rails/pull/18587))
+* Added `config.action_mailer.perform_caching` configuration to determine whether your templates should perform caching or not.
+ ([Pull Request](https://github.com/rails/rails/pull/22825))
+
Active Record
-------------