Release 2.2a TransXChange is a draft version  of minor update to 2.1


    It shares common NaPT data types with the NaPTAN 2.1  schema


    

Changes  
2007 01 02
    Add Extension Elements to

    Txc _common
        Track
        Operator
        LicensedOperator
        Route
        VehicleJourney
        ServicedOrganisation
        Garage

        VehicleJourneyStopUsage
        VehicleJourneyInterchange

        OperatingProfile

        FlexibleService
        StandardService
        JourneyPatternInterchange
        VehicleJourneyTimingLink
        JourneyPatternTimingLink
        Registration

       naPt_stop_2.2a
        StopPoint
        AnnotatedStopPoint
        StopArea
        StopValidity


2007 02 14 
     Add Location to AnnotatedStopRef  (napt_stop, napt_journey, txc_Common)
     
     Revise includes in txc_types to use only napt_geographic