I don't know, mrboah. It appears usermark's rules are updated and this is the only reference in stopovers. New rule change? The set indicates it is valid as of 18APR06.
Code:
8N STOPOVERS
9N ----------
10N .
11N MAXIMUM 2
12N STOPOVERS PERMITTED IN THE CONTINENT OF ORIGIN.
Other changes I see:
1) New countries from two max from UK rule: Serbia, Croatia, Montenegro
2) AA Fuel surcharges now set per the rules. $55 transatl, $110 to Delhi, $66 transpac, and $55 to southam.
3) Removed unlimited online interline transfers (but that had constructively been removed due to the 20 segment max so no biggie)
4) No free reroute for death in Area 1
5) You're now allowed to change flights before the 1st international flight and preceeding flights after departure from ticket issued in Areas 2 or 3
6) At any time, you can change a OWE to a GlobEX for no charge, assuming the trip fits within the parameters of the GlobEX.
There might be more, but it's 1am and I don't see any more in my sleepy state.
Nothing really earthshattering other than 5), which I imagine will cut down on having to reroute in certain circumstances.