Action Mailer release notes [ci skip]

1 files changed, 33 insertions, 0 deletions

diff --git a/guides/source/6_0_release_notes.md b/guides/source/6_0_release_notes.md
index 75d3d8f57e..14db71f2b5 100644
--- a/guides/source/6_0_release_notes.md
+++ b/guides/source/6_0_release_notes.md
@@ -323,8 +323,41 @@ Please refer to the [Changelog][action-mailer] for detailed changes.
 
 ### Deprecations
 
+*   Deprecate `ActionMailer::Base.receive` in favor of Action Mailbox.
+    ([Commit](https://github.com/rails/rails/commit/e3f832a7433a291a51c5df397dc3dd654c1858cb))
+
+*   Deprecate `DeliveryJob` and `Parameterized::DeliveryJob` in favor of
+    `MailDeliveryJob`.
+    ([Pull Request](https://github.com/rails/rails/pull/34591))
+
 ### Notable changes
 
+*   Add `MailDeliveryJob` for delivering both regular and parameterized mail.
+    ([Pull Request](https://github.com/rails/rails/pull/34591))
+
+*   Allow custom email delivery jobs to work with the Action Mailer test assertions.
+    ([Pull Request](https://github.com/rails/rails/pull/34339))
+
+*   Allow specifying a template name for multipart emails with blocks instead of
+    using just the action name.
+    ([Pull Request](https://github.com/rails/rails/pull/22534))
+
+*   Add `perform_deliveries` to payload of `deliver.action_mailer` notification.
+    ([Pull Request](https://github.com/rails/rails/pull/33824))
+
+*   Improve the logging message when `perform_deliveries` is false to indicate
+    that sending of emails was skipped.
+    ([Pull Request](https://github.com/rails/rails/pull/33824))
+
+*   Allow calling `assert_enqueued_email_with` without block.
+    ([Pull Request](https://github.com/rails/rails/pull/33258))
+
+*   Perform the enqueued mail delivery jobs in the `assert_emails` block.
+    ([Pull Request](https://github.com/rails/rails/pull/32231))
+
+*   Allow `ActionMailer::Base` to unregister observers and interceptors.
+    ([Pull Request](https://github.com/rails/rails/pull/32207))
+
 Active Record
 -------------