Sure I posted the following but I can't find the post so apologies if I am repeating myself.
The 34 movements per hour rate is set by the maximum capacity runway 08 can handle. This will increase to 40 when the taxiway extensions are finished which will then match the capacity of the rest of the airport when all the work is completed. Adding the additional taxiway to 08 first is more important than the 26 end which is part of the final phase.