diff --git a/Changelog b/Changelog
index 36711ab9..6e4b5323 100644
--- a/Changelog
+++ b/Changelog
@@ -6,6 +6,11 @@
 =====
 :release-date: 2011-03-28 16:00 P.M CEST
 
+* Please note that the Pika backend only works with version 0.5.2.
+
+    The latest version (0.9.x) drastically changed API, and it is not
+    compatible yet.
+
 * on_decode_error is now called for exceptions in message_to_python
   (Issue #24).
 
@@ -15,6 +20,9 @@
 
     This can be used to pass additional arguments to transports.
 
+* Pika: ``drain_events`` raised :exc:`socket.timeout` even if no timeout
+  set (Issue #8).
+
 1.0.6
 =====
 :release-date: 2011-03-22 16:00 P.M CET