dict-it-IT_and_Latin_2011-08-07 contains updated dictionaries:

Release notes:
- la.dic and la.aff | Version 3.0: 2011-08-07
- Supplemented and corrected vocabulary file
- Supplemented and corrected Affix data file
- Supports classical (u=u, v=v, u=v) and
universal spelling mode (u=u, v=v, u=v, v=u)
- Italian dictionaries | Version: 2011-03-24

dict-it-IT_and_Latin_2010-08-23 contains updated dictionaries:

Release notes:
- la.dic and la.aff | Version: 2010-08-23
- The dictionaries have been basically revised:
- Enlarged and corrected vocabulary
- Now about 84,000 words, most of which affected with flags
- Supplemented and corrected Affix data file
- Accept now ligatures, quantities and stresses
- Italian dictionaries | Version: 2010-05-01

New release of the Italian thesaurus:
Version: 2.08.i (2008-09-27)

dict-it-IT:
- spelling: v 2.4 (2007-09-01) by Davide Prina
- thesaurus: v 2.07 (2008-02-10) by Davide Prina

dict-la: version 1.0 (2008-09-03)
The new Latin spelling dictionary is based on Jean-Pierre Sutto's last version of "mlatinoo" (2006-02-02). Now, Karl Zeiler is maintaining the dictionary which he has supplemented by embedding of additional 20.000 classical Latin words.

Initial release for OpenOffice.org 3.0 beta