--- Coro/Changes	2008/09/23 00:02:20	1.371
+++ Coro/Changes	2008/11/15 00:37:38	1.414
@@ -1,10 +1,102 @@
 Revision history for Perl extension Coro.
 
-TODO: should explore PerlIO::via::CoroCede and PerlIO::via::CoroAIO.
+TODO: should explore PerlIO::coroaio (perl leaks like hell).
 TODO: maybe implement a default message channel, very much like Erlang's
       actor model (which is cool in a lot of important aspects (failures!),
       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.
+        - perl's process emulation is now not even theoretically supported
+          anymore.
+        - 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
+          entersub, so we might actually be able to return something from
+          those functions and atcually create new ones.
+        - take advantage of __builtin_frame_address on gcc.
+        - expose THX in coroapi (not sure whether this was a wise decision,
+          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).
+
+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.
+        - (libcoro) do not rely on makecontext passing void *'s unscathed.
+        - fix compiletime dependencies on libcoro in the Makefile.
+        - cctx_count wasn't always updated properly.
+        - Coro::State::cctx_stacksize wasn't applied correctly.
+        - new function Coro::State::cctx_max_idle.
+        - the default max number of idle C contexts is now 4.
+        - (libcoro) try harder to get _setjmp/_longjmp.
+        - (libcoro) cleanup and extend the libcoro API to officially
+          allow the creation of empty source contexts.
+        - very experimental workaround for the totally broken netbsd platform.
+        - tried to hack around openbsd bugs.
+
+4.804 Wed Nov  5 16:36:00 CET 2008
+	- Coro::Debug::new_unix_server would not create a non-blocking listening
+          socket, sometimes causing freezes.
+        - (libcoro) fix misaligned stack points for setjmp and assembly
+          methods, which can cause crashes on x86/x86_64 with a sufficiently
+          aggressive compiler.
+        - new function: Coro::Debug::new_tcp_server.
+	- move ->throw into the Coro class because it only works on coro objects.
+
+4.803 Mon Nov  3 17:16:12 CET 2008
+	- (libcoro) use a global asm statement to become independent of gcc
+          otpimisations for CORO_ASM (thanks to pippijn for the idea).
+        - try to workaround yet another broken bsd, this time dragonfly.
+
+4.802 Thu Oct 30 10:56:12 CET 2008
+        - support -fno-omit-frame-pointer on x86 with the assembly method.
+	- tune 01_unblock.t tests a bit.
+
+4.801 Wed Oct 22 18:33:37 CEST 2008
+	- improve readline speed for very long "lines".
+	- backport to 5.8.8.
+
+4.8  Thu Oct  2 13:34:40 CEST 2008
+	- new function Coro::AIO::aio_wait.
+        - Coro.:AIO and Coro::BDB now "use Coro::AnyEvent".
+        - greatly speed up and reduce memory usage of Coro::AIO requests.
+        - implement some other µ-optimisations.
+
+4.749 Mon Sep 29 14:40:12 CEST 2008
+	- port to slow and broken pseudo-threaded perls. (courtesy pippijn).
+
+4.748 Sat Sep 27 14:03:19 CEST 2008
+	- implement, but do not document, PerlIO::cede(granularity).
+	- Coro::Storable forgot to wrap Storable::pstore.
+        - work around the multitude of leaks and memory corruption
+          bugs in PerlIO::via by using our own C-level perliol. As a side
+          effect, Coro::Storable is now much, much, much faster.
+
 4.747 Tue Sep 23 01:59:41 CEST 2008
 	- fix a per-cv memleak (one empty array was leaked per
           code reference).