--- IO-AIO/Changes	2011/10/09 08:24:49	1.283
+++ IO-AIO/Changes	2013/05/09 03:03:24	1.311
@@ -1,13 +1,74 @@
 Revision history for IO::AIO
 
-TODO: better autoconf.pm that can return LIBS etc.
 TODO: aio_cptree/mvtree
 TODO: reduce condvar fairness: schedule hot-cache-threads first?
-TODO: splice/tee/vmsplice? (http://kerneltrap.org/node/6505 http://lwn.net/Articles/178199/)
+TODO: vmsplice? (http://kerneltrap.org/node/6505 http://lwn.net/Articles/178199/)
 TODO: aio_fcntl, at least for file-locking
 TODO: aio_mincore?
 TODO: getxattr etc.?
 TODO: F_DUPFD_CLOEXEC
+TODO: emulation for splice?
+TODO: eio_mmap|mlock|munmap|splice...
+
+	- (libeio) implement aio_realpath for win32.
+        - (xthread) work around compile time bugs in ptw32.
+
+4.19  Sun Jan  6 12:47:26 CET 2013
+	- avoid endless loop in fiemap with some XFS files.
+	- in aio_rename and aio_rmdir, specialcase the case of [$wd, "."]
+          and call rename/rmdir instead of renameat/unlinkat.
+
+4.18  Thu Oct 11 07:01:26 CEST 2012
+	- fix unintended xthread_create by intentionalising it :)
+
+4.17  Thu Oct 11 05:19:47 CEST 2012
+        - rename aio_fallocate to aio_allocate, to match documentation.
+	- add list of linux fsid values to aio_statvfs docs.
+        - work around a bug in btrfs' FIEMAP ioctl implementation.
+        - work around AIX bug: statvfs.f_fsid is a struct, not unsigned long
+          as per unix spec.
+
+4.16  Tue Aug 14 05:39:03 CEST 2012
+	- aio_statvfs was wromgly marked for wd emulation, causing
+          it to malfunction for paths.
+        - fix a crash in aio_fiemap, when used on ranges without any
+          extents.
+        - work around linux kernel bug (at least in 3.2): kernel might
+          trash fiemap input arguments.
+        - work around linux kernel bug (at least in 3.2): kernel does not
+          set FIEMAP_EXTENT_LAST on last segment.
+        - work around linux kernel bug (at least in 3.2): kernel silently
+          truncates segment count if a file.
+	- make fh argument of IO::AIO::mmap optional, also add mmap/munmap
+          to quick overview.
+        - splice can corrupt data.
+        - (libeio) remove pread/pwrite emulation.
+        - do not grow mmaped scalars in aio_read.
+        - add FALLOC_FL_PUNCH_HOLE and document fallocate.
+        - provide pread/pwrite for win32, making it link again on native win32.
+
+4.15  Tue Apr 10 06:59:00 CEST 2012
+	- always include linux/types.h for fiemap, for compatibility to
+          ancient systems (Paul Howarth).
+        - experimental support for IO::AIO::splice and ::tee (no aio_...).
+        - provide SEEK_HOLE and SEEK_DATA, if available.
+        - work around (again!) an immensely stupid bug in RHEL, defining
+          autoconf macros in linux system headers (analysed by Paul Howarth).
+
+4.14 Sat Apr  7 02:45:18 CEST 2012
+	- fix stat structure usage on windows, which caused bogus stat results.
+        - (libeio) make readahead emulation behave more like actual readahead by never failing.
+        - new request aio_seek.
+        - new request aio_fiemap.
+        - autogenerate the #ifdef/#define 0 blocks for symbols we export.
+
+4.12 Fri Dec 30 08:51:25 CET 2011
+	- realpath would return a random value if the name was too long,
+          instead of -1.
+        - port to c89.
+
+4.11 Mon Oct 10 00:24:11 CEST 2011
+	- libeio didn't compile on !linux (Paul Howarth).
 
 4.1  Sun Oct  9 10:24:11 CEST 2011
         - IO::AIO did access uninitialised memory on unsuccessful stats.