We will be experimenting with increasing the number of records returned by the API, such that we return e.g. 100 records rather than 15.
We will be experimenting with an API throttle to ensure quality of service. We have not yet settled on a good threshold, but expect to hear more about this. If you wish to prepare for a such throttle, read our notice about it here: http://www.zendesk.com/api/rest-introduction
User <last-login> datetime fields were incorrectly formatted. The last-login field will be formatted as an ISO 8601 combined datetime, for example: 2010-02-08T17:40:18-03:00.