--- Coro/Changes	2006/11/20 22:26:16	1.149
+++ Coro/Changes	2006/11/26 17:35:42	1.157
@@ -4,7 +4,20 @@
 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.
+	- reimplement a new stack sharing algorithm.
+        - make stack sharing mandatory (it no longer uses a heuristic).
+        - eval/die no longer cause weird problems under heavy use.
+        - Coro::Event could cause livelocks if it was used but
+          Event watchers were used directly.
+        - Coro::Event should be cleaner and more efficient now.
+        - minor incompatibility: subclassing is supported directly now
+          without going through a _coro_state member.
+        - state/coro switching is much faster now.
+        - very minor optimisations and code/documentation cleanup.
+        - avoid problems due to compiler inlining.
+        - removed timers from Coro::Timer -> use AnyEvent instead.
+        - replaced Coro::idle coroutine by (cleaner) idle handler.
+        - updated to newest libcoro.
 
 2.5  Tue Nov  7 12:22:33 CET 2006
         - made Coro::Util, Coro::Select, Coro::Handle and Coro::Socket