Significant Changes to Tracking and Goals from .9 to 1.1.1?

I upgraded from I believe .9 to 1.1.1 and ever since my traffic has seemed a little soft and my goals have declined significantly, cut by more than half of what they were and should be. Are visits being tracked differently now than they were before? I just don’t see any reason for the traffic and goals to have changed since I upgraded Piwik and I’m wondering if I need to adjust some settings.

Nothing should have changed. Can you compare the ‘page views’ that match your Goals for before and after upgrade and see if you got less traffic on these pages?