Corey Chapman, YaBB Project Leader & Owner of XIMinc, has announced additional language packs for YaBB 2.3.x and a call out to people that would like to help develop even more language packs.  Here is the reprint of Corey's announcement:

We are proud to announce that several new language packs are available for YaBB versions 2.2.1 through 2.3.1!  http://www.yabbforum.com/languages.php

For those that are not yet available (or those available but not including help files or button images), we need your help.  Please visit http://www.yabbforum.com/community/YaBB.pl?board=languagepack to see how you can help translate or even become a translation leader to upload the files to SourceForge.

The new packs available for 2.3.1 (latest release of YaBB) are:
- German
- German Du
- Polish
- Russian

The new packs available for 2.3 are:
- German
- German Du
- Dutch
- Russian

The new packs available for 2.2.3 are:
- Dutch
- Russian

The new packs available for 2.2.2 are:
- German
- German Du

The new packs available for 2.2.1 are:
- German
- German Du
- Portuguese Br