--- Coro/Changes	2008/11/16 09:43:18	1.420
+++ Coro/Changes	2008/11/18 08:59:45	1.428
@@ -6,10 +6,12 @@
       but very lacking in others (higher level ipc)).
 
 TODO: testcancel
-TODO: aio
-TODO: Coro::Semaphore
+TODO: guard as SLF - to avoid deadlocks.
+        - avoid deadlock in Coro::Channel if maxsize == 1 (Richard Hundt).
+
 5.0
-	- NEW ARCHITECTURE: use 4.912 for the stable version.
+	- NEW ARCHITECTURE: use the latest 4.x version if you experience
+          stability issues.
         - bump API version to 7 - all dependents must be recompiled.
         - Coro::Semaphore->adjust didn't correctly wake up enough waiters.
         - async_pool did free a scalar value twice
@@ -20,6 +22,7 @@
           it was available but waiters were waiting(.
         - perl's process emulation is now not even theoretically supported
           anymore.
+        - use named constants in Coro::Channel (Richard Hundt).
         - directly patch the entersub opcode calling SLF functions (cede,
           transfer and so on). this does speed up context switching, but
           more importanly, it frees us from the hardcoded behaviour of
@@ -30,13 +33,15 @@
           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 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 - and were
-          annoying to support anyways :
-        - used new SLF interface to massively speed up Coro::Semaphore by a factor
-          of three.
+        - 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 -
+          and were annoying to support anyways :)
+        - used new SLF interface to massively speed up Coro::Semaphore by a
+          factor of three.
+        - used new SLF interface to speed up Coro::AIO by roughly a factor of
+          four and reduce its memory usage considerably.
         - 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).