--- Coro/Changes	2008/11/15 06:26:51	1.415
+++ Coro/Changes	2008/11/16 09:43:18	1.420
@@ -5,11 +5,19 @@
       actor model (which is cool in a lot of important aspects (failures!),
       but very lacking in others (higher level ipc)).
 
+TODO: testcancel
+TODO: aio
+TODO: Coro::Semaphore
 5.0
 	- NEW ARCHITECTURE: use 4.912 for the stable version.
         - bump API version to 7 - all dependents must be recompiled.
         - Coro::Semaphore->adjust didn't correctly wake up enough waiters.
-        - async_poll did free a scalar value twice.
+        - async_pool did free a scalar value twice
+          ("Attempt to unreference...").
+        - fix a longstanding bug where calling terminate on a coro that
+          was waiting for a semaphore that was just becoming available
+          would cause a deadlock (semaphore would get into a state where
+          it was available but waiters were waiting(.
         - perl's process emulation is now not even theoretically supported
           anymore.
         - directly patch the entersub opcode calling SLF functions (cede,
@@ -22,10 +30,20 @@
           as "threaded" perls are running at half speed anyways).
         - implement execute_slf (schedule-like-function) interface that makes
           it possible to implement schedule-like-functions in XS.
-        - use new SLF interface to massively speed up Coro::EV (it's roughly
-          twice as fast now).
+        - use new SLF interface to massively speed up Coro::EV by roughly a factor
+          of two.
         - removed timed_down and timed_guard functions - they were not being used
-          anyways and should be replaced by a more generic mechanism.
+          anyways and should be replaced by a more generic mechanism - and were
+          annoying to support anyways :
+        - used new SLF interface to massively speed up Coro::Semaphore by a factor
+          of three.
+        - forgot to include Coro/libcoro/README in the dist for all these years.
+        - work around a freebsd pthreads bug (manual testcancel is required as
+          pthread_cond_wait isn't a cancellation point on freebsd).
+
+4.913 Sat Nov 15 07:58:28 CET 2008
+        - async_pool did free a scalar value twice
+          ("Attempt to unreference...").
 
 4.912 Thu Nov 13 18:31:23 CET 2008
 	- minor cleanups.