update readme

README.md

@@ -88,6 +88,7 @@ What to do when the export failed?
 
 ## Related Projects
 
+- [Overview in the Joplin forum](https://discourse.joplinapp.org/t/how-to-handle-emails-with-joplin-desktop/37469)
 - <https://github.com/manolitto/joplin-mail-gateway>: Add all emails of an account to Joplin.
 - <https://github.com/EliasVincent/joplin-email-note>: Export notes from Joplin to your email client.
 - <https://github.com/joplin/plugin-email>: Add all emails of one or more accounts to Joplin.
@@ -99,6 +100,11 @@ What to do when the export failed?
 
 ## Changelog
 
+### master
+
+- Add `author` and `user_created_date` metadata.
+- Add support for Thunderbird up to version 127.
+
 ### 0.0.5
 
 - Add support for Thunderbird 117 (<https://github.com/marph91/thunderbird-joplin-export/pull/22>).