--- Coro/Changes	2008/11/20 09:37:21	1.452
+++ Coro/Changes	2008/12/07 15:33:21	1.476
@@ -5,6 +5,67 @@
       actor model (which is cool in a lot of important aspects (failures!),
       but very lacking in others (higher level ipc)).
 
+new -> ready
+new -> canceled
+ready -> running
+ready -> canceled
+running -> ready
+running -> blocked
+running -> canceled
+blocked -> ready
+blocked -> canceled
+
+	- don't set diehook to C<undef> but instead to NULL, to avoid
+          spurious warnings.
+
+5.12 Sun Dec  7 13:30:38 CET 2008
+        - add default config for MirOS, which seems to be a bug-to-bug
+          compatible fork of openbsd ("world domination by releasing
+          openbsd cvs before the openbsd folks do it" or so :).
+        - free_padlist did destroy the names pad, not good, but didn't
+          seem to bother perl - this could fix issues such as eval ""
+          inside a function called form multiple coroutines.
+        - use a different method to detect destruction time.
+        - be more careful when freeing padlists just before global
+          destruction.
+        - fixed and expanded the call/cc example.
+        - renamed _terminate to _coro_run.
+        - new method Coro::Channel->shutdown.
+        - try pthreads on openbsd <4.4 (broken sigaltstack, will
+          pthreads fare better?).
+        - be less picky about destroying "a" running coroutine.
+
+5.11 Tue Nov 25 21:49:05 CET 2008
+	- DEBUGGING in 5.10.0 is a mess: it constantly flags perfectly
+          working code with failed assertions, introducing more bugs than
+          it fixes, requiring elaborate workarounds :(
+
+5.1  Mon Nov 24 08:54:59 CET 2008
+	- wrote a small introductory tutorial - Coro::Intro.
+	- convert Coro::Timer, Coro::Select and Coro::Util to rouse API.
+        - Coro::Select did errornously dup the file descriptors
+          and didn't work with all AnyEvent backends.
+        - Coro::Select wasn't imported correctly form Coro::LWP, causing blocking
+          LWP data transfers.
+        - disassociate c contexts from coro objects - this is agruably more
+          correct, but mostly allows sharing of cctxs between coro and state
+          objects, for added memory savings and speed increases.
+        - bumped $Coro::POOL_RSS up to 32kb by default.
+        - no longer set the optype to OP_CUSTOM, as B::* understandably
+          doesn't like this very much (and we *are* a type of entersub).
+        - implement state cloning, just to prove that call/cc can be done.
+        - automatically load Coro::AnyEvent in Coro::Handle.
+        - wrap ->cancel calls in eval inside Coro::Handle as EV watchers
+          do not have this method (and don't need it either).
+        - speed up generic anyevent methods in Coro::Handle by using rouse
+          callbacks.
+        - allow coroutines in $Coro::IDLE, speeding up Coro::AnyEvent and
+          others. It also makes the debugger happier, as you can trace
+          through the idle threads now.
+        - add comppad_name* and hints ($^H, %^H) to per-thread variables.
+        - eg/event was pretty broken.
+        - better 5.8.6 compatibility.
+
 5.0  Thu Nov 20 10:35:05 CET 2008
 	- NEW ARCHITECTURE: use the latest 4.x version if you experience
           stability issues.