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 NEWS for hfst-tools and library
=================================

This file contains all noteworthy changes in HFST development between releases.
For full listing of changes see ChangeLog.

Noteworthy changes in 2.4.1
---------------------------

* Fixed inclusion path in pkg-config file

* Fixed extraneous epsilon path in hfst-lexc transducers

Noteworthy changes in release 2.4
---------------------------------

* Multiple compilation issued fixed w.r.t string.h inclusion inside hfst source
  tree without installed headers

* Added preliminary pkg-config support

* Optimizations for flag diacritics in optimized format; NB. the optimized
  format in 2.4 is not compatible with optimized format of previous releases

* More input and output formatting options for hfst-lookup

* New tool hfst-omor-evaluate for testing morphological transducers
  (an overblown glorified hfst-diff-test)

* Preliminary tool for killing evil flag diacritics

* Several minor bug fixes in composing intersection and flag diacritics

Noteworthy changes in release 2.3
---------------------------------

* Major fixes in flag diacritic handling for lookup and lookup-optimize

* New tool hfst-substitute for safe relabeling

* Bug fixes in hfst-compose-intersect w.r.t. any symbol and #

* Remove gettext support because of numerous portability issues

Noteworthy changes in release 2.2
---------------------------------

* Bug fixes in intersecting composition,  is_subset, negation, 

* Handling of flag diacritics included in lookup

* Remove readline because of numerous portability issues

* Remove alphabet and metadata from hfst-lexc

* hfst-lookup support for custom formatting of readings

* fixed hfst-twolc escaping in set constructions

Noteworthy changes in release 2.1
---------------------------------

* hfst-twolc and hfst-compose-intersect understand # like xerox originals

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