--- libev/Changes	2010/01/07 06:49:31	1.157
+++ libev/Changes	2010/04/21 13:13:17	1.178
@@ -1,6 +1,38 @@
 Revision history for libev, a high-performance and full-featured event loop.
 
-	- applied win32 fixes by Michael Lenaghan.
+TODO: ABI??? API????? Changes???
+TODO: win32 write() to socket for signal handling
+TODO: poll asert
+TODO: EV_USE__XXX default with config, document
+	- "PORTING FROM LIBEV 3.X TO 4.X" (in ev.pod) is recommended reading.
+	- ev_embed_stop did not correctly stop the watcher (very good
+          testcase by Vladimir Timofeev).
+	- applied win32 fixes by Michael Lenaghan (also James Mansion).
+	- replace EV_MINIMAL by EV_FEATURES.
+        - prefer EPOLL_CTL_ADD over EPOLL_CTL_MOD in some more cases, as it
+          seems the former is *much* faster than the latter.
+        - remove dependency on sys/queue.h on freebsd (patch by Vanilla Hsu).
+        - add (undocumented) EV_ENABLE when adding events with kqueue,
+          this might help with OS X, which seems to need it despite documenting
+          not to need it (helpfully pointed out by Tilghman Lesher).
+        - do not use poll by default on freebsd, it's broken (what isn't
+          on freebsd...).
+        - configure now prepends -O3, not appends it, so one can still
+          override it.
+        - disable poll backend on AIX, the poll header spams the namespace
+          and it's not worth working around dead platforms (reported
+          and analyzed by Aivars Kalvans).
+        - improve header file compatibility of the standalone eventfd code
+          in an obscure case.
+        - implement EV_AVOID_STDIO option.
+        - do not use sscanf to parse linux version number (smaller, faster,
+          no sscanf dependency).
+        - new EV_CHILD_ENABLE and EV_SIGNAL_ENABLE configurable settings.
+        - update libev.m4 HAVE_CLOCK_SYSCALL test for newer glibcs.
+        - add section on accept() problems to the manpage.
+        - rename EV_TIMEOUT to EV_TIMER.
+        - rename ev_loop_count/depth/verify.
+        - switch to two-digit minor version.
 
 3.9  Thu Dec 31 07:59:59 CET 2009
 	- signalfd is no longer used by default and has to be requested