From maccablog.co.uk:
At the beginning of this week, Paul McCartney was present at the Stella McCartney Spring/Summer 2010 women's collection during Paris Fashion Week on October 5, 2009.
Backstage, he was interviewed by a journalist form the Guardian and he said that some english dates are under scrutiny and may be announced soon.
Earlier in the year, some rumours said that dates in Brasil were also planned next year ( most likely in April ).
A few days ago, some sources reported that a few dates were to be announced for the European part of the Tour.
The listings mentioned the cities of :
London
Manchester
Dublin
Amsterdam
Berlin
Paris
Of course, for now, nothing official was announced but, some papers have already spoken about the Berlin Show ( at Checkpoint Charlie ) and the Mirror even said that the Dublin concert will be held at the O2 Arena on December, 20th 2009.