Silverstone has been granted license for the next 15 years, so Donnington won't be hosting (what a shock).
There is talk of every team getting together and unveiling all their car prototypes at the same time (seems a little odd, but quite cost-saving)
There will be a new points system next year to compensate the fact that there will be 13 teams on the grid. the top 10 finishers will be getting points. 25, 20, 15, 10, 8, 6, 5, 3, 2, 1. I think that this is an excess of points for the top 3. I can see starting at 15, but 25 seems like a lot of points and that it would be really hard to catch up from the back. Then again I resisted when they went from the top 6 to the top 8 runners too.
Change may be good, this will be left to be seen.