History of changes:
-------------------

01-05-29:
    a few bug fixes in evalr (part of equivalent)

01-05-09:
    a few bug fixes in equivalent

00-12-12:
    combstruct 4.0 (new version including attribute grammars)

00-11-29:
    regexpcount 1.3 (fixing autotoXstarauto and documentation)

00-07-24:
    encyclopedia (new version fixing a workaround for a bug in rsolve)

00-07-03:
    combstruct 3.31 (bug fix in the labelled case)
    regexpcount 1.1

00-04-07:
    combstruct 3.3
    encyclopedia
    gdev
    gfun 2.63
    Groebner 3.0
    Holonomy 3.0
    Mgfun 3.0
    Ore_algebra 3.0