[Opensg-users] keeping my opensg updated

[Enrico B. <de...@se...>]

hi all,
i am about to post a question that probably is way off topic, 
but since i am quite a newbie in cvs stuff, well i have no better clues
that asking here...

as some of you may remember i struggled to make some modifications to my
OpenSG: i added texture coordinates to the OSGSkyBackground class.

Today i've checked the OpenSG home and i noticed that the new version
supports OpenGL Shading Language. Cool, but now, what can i do? If i
compile and install it, my work on the library i am using will be lost:
how can i update my copy of OpenSG AND keep my changes online?

Thank you, and sorry for the lame question