There are new versions of the German dictionaries available: http://extensions.services.openoffice.org/project/dict-de_DE_frami http://extensions.services.openoffice.org/project/dict-de_AT_frami http://extensions.services.openoffice.org/project/dict-de_CH_frami The actual dictionaries for DE, AT, CH have version 2010.12.04. Even compare my e-mail: http://www.mail-archive.com/discuss@de.libreoffice.org/msg01257.html
No idea who should handle this, Sophie, can you help`?
Once upon a time (@OOo)I asked André if he can write down how to do this and he told me that writing it down would be more work than doing it himself. ;-) @André: We are willing to learn from you. What is needed?
*** This bug has been marked as a duplicate of bug 33751 ***