        release                 : 0.9.0   2009-12-09
                                : Problems with truncation have finally been resolved.
                                : Less now passes fsx-linux. rsync now works without problems.
                                : Major changes of the truncation code.
        release                 : 0.8.3   2009-11-15
                                : Fixes a major bug in the truncation code.
                                : This bug will crash lessfs when used with ccrypt or rsync –inplace.
        release                 : 0.8.2   2009-11-09
                                : Fixes a bug that causes lessfsck and mklessfs to segfault when compiled
                                : with encryption support and encryption disabled in the config.
                                : Fixes a bug that causes lessfs to segfault on umount when compiled
                                : with encryption support and encryption disabled in the config.
                                : lessfsck,listdb and mklessfs are now installed in /usr/sbin 
                                : instead of /usr/bin.
        release                 : 0.8.1   2009-11-07
				: Fixes a bug that causes mklessfs to segfault when DEBUG is not set.
				: Adds lessfsck. lessfsck can be used  to check, optimize and repair
				: a lessfs filesystem. lessfsck only supports the tc data store for now.
                                : Support for the file_io backend will come with release 0.8.2
        release                 : 0.8.0   2009-10-26
                                : Fixes a possible segfault when lessfs is used with lzo compression.
                                : Fixes a problem when compiling lessfs without encryption on
                                : a system without openssl-devel.
                                : Enhances the logging facility.
                                : Performance has improved on higher latency storage like drbd or iscsi.
                                : Reduces the number of fsync operations when sync_relax>0.
                                :
                                : Thanks to : Roland Kletzing for finding and assisting 
                                :             with solving some of the problems mentioned.
                                :
        release                 : 0.7.5   2009-10-16
                                : Fix a segfault on free after unmounting lessfs without
                                : encryption support. Fix a problem that could lead to a
                                : deadlock when using file_io with NFS.
                                : A performance improvement, changed a mutex lock for a
                                : spinlock.  
        release                 : 0.7.4   2009-10-12
                                : This version of lessfs introduces a new hash named
                                : Blue Midnight Whish.
                                :
                                : http://www.q2s.ntnu.no/sha3_nist_competition/start
                                :
                                : This is a very fast hash that increases lessfs performance
                                : significantly. The implementation makes it easy to use any
                                : of the hashes from the NIST hash competition. MBW was
                                : choosen for lessfs because of the speed.
                                : To use BMW : configure --with-sha3
        release                 : 0.7.3   2009-10-06
                                : Error on free.
        release                 : 0.7.2   2009-10-06
                                : Fixes a typo in lib_tc.c that could lead to data corruption.
                                : @@ -990,7 +991,7 @@
                                : if (NULL != cachedata) {
                                : blk = (BLKCACHE *) cachedata->data;
                                : binhash(blk->blockdata, BLKSIZE, res);
                                : -                stiger=(unsigned char *) &res;
                                : +                dtiger=(unsigned char *) &res;
                                : One character does make difference...
                                : Includes a small performance enhancement.
        release                 : 0.7.1   2009-10-05
                                : A complete new way to store data has been introduced.
                                : The file_io backend has some advantages over tokyocabinet 
                                : for storing the actual data blocks.
                                : The performance has been improved.
        release                 : 0.6.1   2009-09-06
                                : Never improve code minutes before releasing it.
                                : Fix a silly bug with mklessfs.
        release                 : 0.6.0   2009-09-06
                                : Added encryption support to lessfs. 
                                : Fixed one small bug that would leave orphaned meta data in the
                                : metadatabase when hardlinks where removed.
                                : configure now has the option to select lzo compression as
                                : well as an option for debugging. See ./configure --help
        release                 : 0.5.0   2009-08-26
                                : Improved thread locking that leads to much better performance.
                                : Many NFS related problems have been solved and debugging
                                : is now easier.

        release                 : 0.2.8   2009-08-17
                                : Many bugfixes, including incorrect filesize on writing
                                : in a file with various offsets using lseek. This also
                                : caused problems with NFS.

        release                 : 0.2.7   2009-08-14
                                : Fixed a problem where dbstat failed to return the proper
                                : filesize. One other bug could leak to a deadlock of lessfs.

        release                 : 0.2.6   2009-07-17
                                : Fixed two bugs, one which could lead to data corruption.
                                : One other that would leave deleted data in the database.

        release                 : 0.2.5   2009-07-05
                                : This release fixes to one minor and one major bug. 
                                : One bug in the code would actually crash lessfs 
                                : upon renaming a file or directory. lessfs-0.2.4
                                : is no longer available for download.
                                
        release                 : 0.2.4   2009-07-05
                                : This release add support for dynamic defragmentation.
                                : Tokyocabinet supports this as of release 1.4.27
                                : This feature is very important because in the long run
                                : it is crucial for a normal filesystem that blocks of data
                                : are really deleted upon request without defragmenting 
                                : the filesystem. The old defragmentation method is still 
                                : usefull and available. See the tokyocabinet documentation
                                : for details about defragmentation.

        release                 : 0.2.3   2009-06-24
                                : This release fixes a small memory leak and improves
                                : write performance in general approx 12%.
        Known issues            : Using direct_io with kernel 2.6.30 causes reads to
                                : continue for ever. I am not sure if this is a kernel
                                : issue or a lessfs bug. With earlier kernels direct_io
                                : works fine.


        release                 : 0.2.2   2009-06-21
                                : This release adds supports for NFS. It also fixes
                                : some potential problems with the internal cache code.
                                : NFS is only supported with kernel >= 2.6.30 earlier
                                : kernels will corrupt large files written with NFS!
                                : A lot of code has changed in this release so please
                                : do not use this version for production.

        release                 : 0.2.1   2009-06-10
        Resolved problems       : Improved the performance of writes smaller then
				  max_write in size. These writes will now remain long
                                  enough in the cache so that subsequent writes to the
                                  same block will update the cache instead of the database.
                                  Mounting lessfs without formatting the filesystem now
                                  logs a warning instead of creating a segfault.
                                  Creating of sparse files now works again after being
                                  broken in release 0.1.19.

        release                 : 0.2.0   2009-05-25
        Improved performance    : Added a cache that increases throughput with almost 30%.

        release                 : 0.1.22  2009-05-14
        Resolved problems       : One last problem with hardlinking symlinks.
                                  Lessfs will now stop all I/O before the disks run out of space
                                  and corrupt the databases.
        Known problems          : Multithreaded I/O in the same file sometimes fails
                                  under exceptional circumstances. (bonnie++).

        release                 : 0.1.21  2009-05-05
        Resolved problems       : Many problems related to hard en softlinks
        Known problems          : Multithreaded I/O in the same file sometimes fails 
				  under exceptional circumstances. (bonnie++).
				  If the disk runs out of space the tokyocabinet database
				  is corrupted.

	release			: 0.1.20  2009-04-22
	Resolved problems	: Fixed two bugs:
				  1. Truncate operations would sometimes fail.
				  2. unlink of hardlinked files would sometimes fail.
      	Known problems          :

	release			: 0.1.19  2009-04-08
	Resolved problems	: Fixed a bug in the truncate code that would leave
				: deleted chunks in the databases. 
        Known problems		: 

	release			: 0.1.18  2009-03-30
	Resolved problems	: Code cleanup and partial rewrite of update_block. 
        Known problems		:

	release			: 0.1.17  2009-03-28
	Resolved problems	: Reenable logging of statistics to syslog.
        Known problems		:

        release                 : 0.1.16  2009-03-27
        Resolved problems       : Added configure script and fixed ARCH check.
        Known problems          :

Initial release                 : 0.1.15  2009-03-23
        Resolved problems       :
        Known problems          :
