--- IO-AIO/Changes	2006/10/30 23:30:29	1.102
+++ IO-AIO/Changes	2006/12/22 04:05:50	1.110
@@ -3,12 +3,23 @@
 TODO: better autoconf.pm that can return LIBS etc.
 TODO: aio_cptree/mvtree/rmtree
 TODO: aio_utime, aio_chmod, aio_chown? should simply stat/open first?
+TODO: reduce condvar fairness: schedule hot-cache-threads first?
+TODO: fix setsig
 
-2.2
+2.21  Fri Dec 22 05:03:38 CET 2006
+	- minor doc updates.
+	- minor cleanups.
+        - IO::AIO::poll returns request count.
+        - undocumented and unfinished async-signal-reporting.
+
+2.2  Tue Oct 31 00:31:00 CET 2006
 	- minor doc updates.
         - added aio_readlink.
         - properly zero-terminate aio_read buffer.
         - fix aio_read/write with nonzero dataoffset.
+        - reduced size of aio request structure.
+        - better diagnostics when pathnames etc. are not byte-encoded;
+          do not leak request in that case, either.
 
 2.1  Sun Oct 29 02:01:57 CET 2006
         - INCOMPATIBLE CHANGE: replace IO::AIO::poll_some by