--- IO-AIO/Changes	2008/09/30 13:17:38	1.167
+++ IO-AIO/Changes	2008/10/22 18:15:36	1.175
@@ -6,10 +6,26 @@
 TODO: splice/tee/vmsplice/sync_file_range? (http://kerneltrap.org/node/6505 http://lwn.net/Articles/178199/)
 TODO: aio_fcntl, at least for file-locking
 
+	- added aio_sync_file_range.
+
+3.16 Wed Oct 22 18:28:01 CEST 2008
+	- use SvREFCNT_inc instead of SvREFCNT_inc_NN in a non-speed critical
+          part to improve portability to perl 5.8 (reported by szymon).
+
+3.15 Mon Oct 13 00:39:55 CEST 2008
+	- automatic removal of feeders was broken.
+	- (libeio) use a more robust method to detect whether a feeder
+          has added something to the group or not.
+
+3.1  Thu Oct  2 13:34:40 CEST 2008
+	- pre-deref the passed callback object, for increased speed
+          and decreased memory usage.
 	- call on_next_submit callback even for aio_group - impact unknown,
           but seems more correct.
+        - $req->cb now returns the original callback.
         - (libeio) pass EIO_GROUP/aio_group requests through the queue without
           requiring a thread switch.
+        - (libeio) status code of aio_futime and aio_utime was always passed 0.
         - do some other µ-optimisations.
 
 3.07 Sat Aug  2 16:06:13 CEST 2008