🌶️ Spice up new Mailer preview for all headers

rails · Feb 9, 2023 · b3d64e0 · b3d64e0
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Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/actionmailer/CHANGELOG.md b/actionmailer/CHANGELOG.md
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-*   Added option to show all headers for mailer previews
+*   Email previews now include an expandable section to show all headers.
+
+    Headers like `Message-ID` for threading or email service provider specific
+    features like analytics tags or account metadata can now be viewed directly
+    in the mailer preview.
 
     *Matt Swanson*