6.4.4 2013-04-03
  * rely more on ticcutils stuff. A lot of functions are moved there
  * added a GetAccuracy option to the API
  * bug fix in Choppers.cxx

6.4.3 2012-10-11
  * added an --occurrences option for training/testing files with an occurrence
    value.
  * made Tree.cxx and Trie.h 'omp thread-safe' and moved them to ticcutils
  * added a "Tabbed' inputformat (© Maarten van Gompel)
  * The Micro Avagare F-score calculation is now according to the Manual.
    There were small differences caused by a mixup of test and train data.

6.4.2 2011-12-20
  * start to use Requires.private in timbl.pc
  * added a 'check' target to Make system
  * achieved a considerable speedup for multithreaded testing.
  * fixed a small problem in LogBuffer. Also simplified and cleaned up
    LogBuffer and LogStream code. All dependencies need recompiling!
  * implemented +vcf (confidence) output
  * The -T option for TreeOrdening is now named --Treeorder
  * fixed tiebreaking for -R (random) option, closes bug 43, again.
  * some small fixes for '-pedantic' compiler option
  * avoid zero result in Exponential Decay (bug 89).
  * removed unused relativeWeight() function. (was duplicated)

6.4.1 2011-08-25

[ Ko van der Sloot ]
- added Version() and VersionName() functions. We want them for every
  member of the family
- fixed a problem with including 'config'h' in the API
- fixed a problem with normalization on empty distributions.
- added a Confidence( class ) function to the instances API.
  returns the Weight of 'class'. Which is influenced by normalization!
- added logProbability normalization
- the +vS option was not always honoured. Now Timbl shuts it's big mouth better
- Expand() is now also enabled for TRIBL and TRIBL2

6.4.0
- decapped Timbl and libTimbl to timbl and libtimbl
  this will shake the whole timbl family tree!
- small fixes to survive -pedantic compiler option without warnings

6.3.4
- we now support incremental learning from a file on the command line.
- implemented a --clones option to use multiple threads for testing
- fixed bug 58. Emit Error when reading an InstanceBase without a test.
- fixed bug 61. Give a Warning when a trainingset contains only 1 class.
- cleaned up build system

6.3.3
- several small fixes.

6.3.2
- fixed bug 44. Segfault in weird cases
- fixed bug 45. Needless processing of traindata when required option is missing
- fixed bug 46. Tribl2 sometimes fails to correctly output +v+k+n 
- fixed bug 47. Unclear error message when InnerProduct fails
- several small uncritical enhancements

6.3.1 - 2010-11-17
- Little API change in TimblOptions (more clear i hope)
- Little bug fixes and improvement (logging mostly)
- Moved LogStream stuff back in from TimblServer

6.2.3
  forgot to edit this file
6.2.2 
  forgot to edit this file

6.2.1 - 2009-11-30

- Fixed compilation problem on Cygwin
- Added functions to API
- Improved server functionality (undocumented yet)

6.2.0 - 2009-11-03

- Stable release

6.1.99.0.20091021.1 - 2009-10-21

- Another snapshot from SVN.  Now needs libxml2 for building.

6.1.99.0.20091014.1 - 2009-10-14

- Another snapshot from SVN.  (By mistake, aka 6.2.0).

6.2.0.pre3 - 2009-10-05

- Another snapshot from SVN.

6.2.0-pre1 - 2009-09-03

- snapshot from SVN.

2009-08-31: Ko vd Sloot
	    It's been a long time sine the prevous news
	    lot of overhauling of the code took place
2008-03-04: Ko vd Sloot
	    numerous small bug fixes.
	    getting ready for 6.1.2
2007-12-03: Ko vd Sloot
	    Packaging seems to be fine now.
2007-10-01: Ko vd Sloot
	    first packaging attempt

# $Id: NEWS 15899 2013-04-03 12:29:33Z sloot $
# $URL: https://ilk.uvt.nl/svn/trunk/sources/Timbl6/NEWS $