Changes to Retrieve a calendar of upcoming and past competitions.

added the new optional query request parameter status

added the new optional query request parameter year

added the optional property items/location to the response with the 200 status

added the optional property items/organizer to the response with the 200 status

added the optional property items/registration_status to the response with the 200 status

added the optional property items/results_url to the response with the 200 status

endpoint added

removed the optional property items/address from the response with the 200 status

removed the optional property items/email from the response with the 200 status

removed the optional property items/phone from the response with the 200 status