Hello..
I'm a beginner Programmer ...
and also English skill are really low..

but try to study Programing on web site written in English ..
anyways..
Now I'm using birt 3.7.2 on eclipse indigo service release 2.
building a report document .. I suddenly need donut charts ...
by searching on google, on birt web-site.
I've realized birt 4.2.1 supports donut chart type and "xlsx" .
so if it is possible to upgrade or changed birt version on eclipse indigo.
plz, let me know ... how to do that ..
thanks for reading .. I'm really hopping that it's possible ..