+xfsprogs-3.0.5 (23 October 2009)
+ - Use btrees in xfs_repair in a number of critical data
+ structures, in place of bitmaps and radix trees, resulting
+ in reduced memory and CPU requirements for large file
+ systems.
+ - Various other performance improvements in xfs_repair.
+ - Add a new function lpath_to_handle() to libhandle, which
+ allows symlinks to be handled more robustly.
+ - Tweak the code so a single scanfunc_allocbt() can be used
+ in place of the two nearly-identical functions used before.
+ - Add support for discarding blocks to mkfs (along with a
+ command-line option to avoid its use if desired).
+ - Allow use of libblkid from util-linux if it is available,
+ for determining device geometry.
+ - A few configuration and build improvements.
+
xfsprogs-3.0.4 (17 September 2009)
- Fix a memory leak in xfsprogs.
- Increase hash chain length in xfsprogs when running out of memory.