The update on the GeoGebra Filter is almost done.

More Information on the current state can be found in (functional - 2 more options need to be implemented and help-texts need to get better):
http://moodle.org/mod/forum/discuss.php?d=177343
and
[http://www.geogebra.org/trac/wiki/Moodle

I set up a git-repo at
https://github.com/cmiic/moodle-filter_geogebra
containing a branch (MOODLE-FILTER_GEOGEBRA_19_STABLE) with the "old" geogebra filter as in
http://moodle.org/mod/data/view.php?d=13&rid=2423&filter=1
and MOODLE-FILTER_GEOGEBRA_2X_STABLE with the updates on the filter for versions 2.x

We may be still affected by MDL-28100 and MDL-24996 which prevents enabling/disabling the filter in some activities (site and course context work fine).

Another thing is that from the middle of August (with the release of GeoGebra 4) the heading in http://moodle.org/mod/data/view.php?d=13&rid=2423&filter=1 in the contrib list isn't up to date anymore.

Another question is how to get write access to the contrib list and cvs for the updates - is this to be done by Peter (current maintainer) - or is this to be done by you?

http://tracker.moodle.org/browse/CONTRIB-2350 and http://tracker.moodle.org/browse/CONTRIB-2278 point out another issue, because there are still Two CONTRIB pages for GeoGebra which is what we do not want, since the first link you'll find using a search engine is the outdated.

Thanks you for review and answers to the questions.

Christoph