generated: '2026-07-20'
method: searched
source: https://docs.ondo.finance/api-reference/upcoming-changes
scheme: advance-notice (forward-looking "Upcoming API changes" notices rather than a dated historical changelog)
current_version: v1
url: https://docs.ondo.finance/api-reference/upcoming-changes
entries:
- version: unreleased
  date: null
  type: additive
  breaking: false
  highlights:
  - "Market responses: new constituentTokens field (array of GM token symbols; empty [] for single-stock tokens)."
  - "Market responses: underlyingMarket can now be null for tokens representing several underlying assets."
  affected_operations: [getMarket, getAllMarkets]
notes: Ondo's public API-change surface is a forward-looking advance-notice page; a dated release-history changelog was not found.