3 - sec. 3.4.6: changed paragraph
4 - sec. B.9: (Japanese only) changed sentence
8 - bounding box with units
9 (http://www.lyx.org/trac/changeset/81e59260/lyxgit)
10 - new external template "VectorGraphics"
12 - describe nomenclature customization, e.g.
13 \renewcommand{\nomlabel}[1]{\textsf{\textbf{#1}}}
20 - sec. 2.2: last paragraph has been rewritten
21 - sec. 6.14.1: sentence added
22 - sec. A.1.13: added new PDF export format
23 - sec. A.1.13: add note for the HTML format
24 - Appendix D: new strings in the table