Bill payments added. New endpoints for cable TV, electricity, education and broadband — list products, verify a customer identifier, and pay. See Bill payments.
token field (additive). Purchase and transaction responses now include an optional token (electricity prepaid token, education PIN; null otherwise). Existing integrations are unaffected.
service values. Transaction service now includes CableTv, Electricity, Education, Broadband alongside Data and Airtime.
ported removed from requests. Data and airtime purchases no longer accept a ported field — we always handle ported numbers upstream, so you don't need to send it. Requests that still include it are ignored (non-breaking).
providerReference. The upstream reference field is named providerReference (it was briefly dataStationReference); same value, neutral name.