$Id: CHANGES,v 1.1 2002/03/25 14:01:14 marche Exp $

		      LIST OF CHANGES
		      ===============

version 0.3
===========
  o Automata compilation improved by using hashcons unique tags (test
    program is 30% faster)
  o ./configure accepts --enable-thread to build a thread-safe
    version of the library
  o ./configure accepts --enable-profile to build a profiling
    executable
  o small ./configure bugs when checking ocaml version

version 0.2
===========
  o more efficient compilation into automata, thanks to the use of
    hash-consing and patricia trees. 

version 0.1
===========
  o first release


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