--- Coro/Changes	2006/11/20 19:56:03	1.146
+++ Coro/Changes	2006/11/20 22:33:02	1.150
@@ -1,6 +1,11 @@
 Revision history for Perl extension Coro.
 
+TODO: check wether stack-sharing is still effective
+TODO: more effective stack sharing by having one "default stack" for "simple" coroutines?
+TODO: verify exception frame changes and force stack copies?
+
 	- minor documentation cleanup.
+        - verys minor optimisations and cleanups.
 
 2.5  Tue Nov  7 12:22:33 CET 2006
         - made Coro::Util, Coro::Select, Coro::Handle and Coro::Socket