I am working on PunBB for a bit long time. The whole work I have yet done only for Projanmo Forum. Many people asked me for the Bangla Language Pack of PunBB. But I could not release it due to some internal reasons. Few days ago, I sent the pack to Ricard and Yesterday he published it on www.punbb.org.
I am feeling really lucky that I could contribute a bit in an Open Source package and also in Bangla language.
You can download the package from here too.
