diff --git a/CHANGES b/CHANGES
index 67ac403..3a364bf 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,10 @@
+Galene 0.5.1 (unreleased)
+
+  * Enable simulcast on Firefox.
+  * Fix rate control on Firefox.
+  * Fix corruption after packet reordering when saving to disk.
+  * Fix the H.264 profile for compatibility with older iPhones.
+
 8 March 2022: Galene 0.5
 
   * Implement third-party (token-based) authentication.