diff --git a/CHANGELOG.md b/CHANGELOG.md
index 36aa84aa..951e5a17 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,12 @@
 1.21.0
 ========================
 * Added support for Flirt4Free
-
+    * Live previews don't work
+    * Some players might not be able to play the stream, because Flirt4Free 
+      uses HLS AES encryption (it works with VLC)
+    * Server recordings are played as singular segments and not one stream.
+      Not sure why that happens. Probably something is off in the MPEG 
+      transport stream
 
 1.20.0
 ========================