--- Coro/Changes	2008/11/08 13:42:28	1.396
+++ Coro/Changes	2008/11/14 07:22:11	1.411
@@ -6,6 +6,37 @@
       but very lacking in others (higher level ipc)).
 
 5.0
+	- NEW ARCHITECTURE: use 4.912 for the stable version.
+        - bump API version to 7 - all dependents must be recompiled.
+        - directly patch the entersub opcode calling ssl functions (cede,
+          transfer and so on). this does speed up context switching by
+          up to 10%. More importanly, it frees us from the hardcoded
+          behaviour of entersub, so we might actually be able to return
+          something from those functions.
+        - take advanatge of __builtin_frame_address on gcc.
+        - expose THX in coroapi (not sure whether this was a wise decision).
+
+4.912 Thu Nov 13 18:31:23 CET 2008
+	- minor cleanups.
+        - use much larger stacks on linux and perl < 5.8.8.
+        - Coro::Debug::new_unix_server did not unlink the socket
+          when destroyed.
+
+4.911 Tue Nov 11 04:26:17 CET 2008
+	- "port" to threaded perls.
+
+4.91 Mon Nov 10 05:36:38 CET 2008
+        - the ->throw exception object no longer leaks.
+        - creating a new cctx leaked a scopestack entry (memleak).
+	- new coroutines didn't get created with a zero flags field
+          (unknown impact).
+	- calling ->throw on a not-yet-started coroutine should now work
+          instead of being ignored.
+        - ->throw is now supported on Coro::State objects.
+        - clean up cctx creation code a bit.
+        - entersub is actually a UNOP, not a LOGOP (not a bugfix).
+
+4.9  Sat Nov  8 17:45:27 CET 2008
  	- (libcoro) did not preserve rbp with CORO_ASM (we are getting there).
         - (libcoro) no longer leak threads in the experimental pthread backend,
           also speed it up considerably.