Changes to version 1.0 (2002-10-29):
xsd:any child of Contest made optional
Changes from version 0.3 to 1.0 (2002-10-10):
None
Changes from version 0.2 to 0.3 (25/9/2002):
CandidateName changed to Candidate
Candidate now a child of Contest
Multiple contests allowed
Optional xsd:any added to CandidateList and Contest elements
Changes from version 0.1 to 0.2 (11/7/2002):
ElectionName added