--- EV/Changes	2015/07/13 19:47:53	1.226
+++ EV/Changes	2015/12/20 01:35:46	1.227
@@ -3,6 +3,16 @@
 Changes marked with (libev) are changes in libev, and have more
 documentation in the libev Changes file.
 
+4.22 Sun Dec 20 02:34:39 CET 2015
+        - (libev) when epoll detects unremovable fds in the fd set, rebuild
+          only the epoll descriptor, not the signal pipe, to avoid
+          SIGPIPE in ev_async_send. This doesn't solve it on fork,
+          so document what needs to be done in ev_loop_fork
+          (analyzed by Benjamin Mahler).
+        - (libev) remove superfluous sys/timeb.h include on win32
+          (analyzed by Jason Madden).
+        - updated libecb.
+
 4.21 Mon Jul 13 21:47:33 CEST 2015
 	- allow argument in timer->again.
         - document timer->remaining.