UAX #42 update for 11.0.0 & \p{Extended_Pictographic}

[Daniel Bünzli via Unicode]

Hello, 

Is there any ETA for an update to the ucdxml for 11.0.0 ? 

Also while reviewing the proposed update to UAX #29, I noticed it refers to a property (\p{Extended_Pictographic}) that doesn't seem to be formally part of the UCD but to be found in UTS #51.

Is there any chance for this property to be part of a possible update to UAX #42 for 11.0.0 ? That would significantly help implementers whose pipeline relies on the ucdxml to implement the standard. 

Best, 

Daniel