Hi Riccardo,
We all very much appreciate your help here.
I realize this broke in v 1.1 and not in the official stable 1.0. I
wouldn't normally mention this since it's v 1.1, but what I do want to
bring up is this 2 yr old request for versioning that fits the
standard used by other Google products:
http://code.google.com/p/google-visualization-api-issues/issues/detail?id=120
While this specific issue didn't affect 1.0, problems like this remind
us that things can break even on Google's own site. Implementing
Google's versioning standards will allow a lot of us to sleep much
easier at night!
thanks,