9 - support for \selectlanguage
10 - support for \foreignlanguage
11 - support for \inputencoding
12 - updated support for \printindex
13 - support for \printnomenclature
14 - updated support for \listof
15 - updated support for \tableofcontents
19 - support for hyperlink
20 - support for shaded note
21 - support for framed note
25 - support for font settings
26 - updated preamble format to lyxformat 303
27 (tex2lyx will still use lyxformat 245 for a while)
28 - updated language support
29 - support for multi-language documents that use babel
32 - support for document encoding
37 - updated support for amsmath