Yip, the Church's iron grip on dietary requirements may have loosened somewhat but don't be fooled, there are still many Catholics in Hell over the meat rap.

Incidentally I know of one Protestant country where everyone eats sausages on a Friday, including Catholics! They do it mainly as a quiet little protest to tell Rome to keep their noses out of people's personal pantry. (That is not a euphemism, btw.)

I don't think they are sinning though. I've tasted the sausages and my guess is that there is not enough meat in them for it to constitute a sin.