diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7207eff..3315316 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,9 +9,16 @@
     `sync_with_custom_puppets` in the config, then regenerating the registration
     file.
 * Updated sticker bridging to send actual sticker messages to WhatsApp rather
-  than sending as image. This includes converting stickers to webp.
+  than sending as image. This includes converting stickers to webp and adding
+  transparent padding to make the aspect ratio 1:1.
 * Added automatic webm -> mp4 conversion when sending videos to WhatsApp.
 * Started rejecting unsupported mime types when sending media to WhatsApp.
+* Added option to use [MSC2409] and [MSC3202] for end-to-bridge encryption.
+  However, this may not work with the Synapse implementation as it hasn't
+  been tested yet.
+* Added error notice if the bridge is started twice.
+
+[MSC3202]: https://github.com/matrix-org/matrix-spec-proposals/pull/3202
 
 # v0.6.1 (2022-08-16)