--- Coro/Changes	2006/11/24 00:31:21	1.153
+++ Coro/Changes	2006/11/30 18:21:14	1.162
@@ -1,15 +1,22 @@
 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?
-
+3.0
+	- 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.
+          no Coro::Event watchers were used.
         - Coro::Event should be cleaner and more efficient now.
-	- minor documentation cleanup.
-        - very minor optimisations and cleanups.
+        - minor incompatibility: subclassing Coro::State 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.
+        - implement enhanced support for valgrind.
+        - implement is_ready and return value for ready.
 
 2.5  Tue Nov  7 12:22:33 CET 2006
         - made Coro::Util, Coro::Select, Coro::Handle and Coro::Socket