dict-la_2011-08-07.oxt 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)