+xfsprogs-3.1.3 (26 August 2010)
+ - Add xfs_io support for XFS_IOC_ZERO_RANGE
+ - Fix depend targets.
+ - Allow xfs_io resvsp command for foreign filesystems.
+ - Fix configure --prefix.
+ - Make xfs_db check for valid inode data pointer before dereferencing.
+ - Validate btree block magic in the xfs_db freesp command,
+ thanks to Peter Watkins.
+ - Unbreak make update-po, permissions problem,
+ thanks to Arkadiusz Miśkiewicz.
+ - Fix linking of libxfs and librt detection (needs pthread),
+ thanks to Arkadiusz Miśkiewicz.
+ - Add a platform_discard_blocks stub for GNU/kFreebsd.
+
xfsprogs-3.1.2 (6 May 2010)
- Fix missing thread synchronization in xfs_repair duplicate
extent tracking.