generated: '2026-07-22'
method: searched
source: https://docs.kaiko.com/whats-new/2026
scheme: dated-monthly
notes: >-
  Kaiko publishes a dated "What's new" changelog in its docs, organized by year and month
  (2024-2026 online, with a "Previous updates" archive). Recent entries are dominated by
  instrument/asset mapping updates; dataset versioning policy guarantees breaking data
  corrections mint a new dataset version.
entries:
  - date: '2026-04-29'
    type: mapping-update
    breaking: true
    highlights:
      - Instruments previously mapped to Midnight Evergreen updated to Midnight; code midnight updated to night for applicable instruments.
      - Instruments remapped from code robor to robof (asset updated to Fabric Protocol).
    url: https://docs.kaiko.com/whats-new/2026/april-2026
  - date: '2026-04-17'
    type: mapping-update
    breaking: true
    highlights:
      - StablR USD remapped from usdir to usdr; usdir deprecated and removed.
      - All StablR USDR instruments across Kraken, BigONE, WhiteBIT, MEXC, CoinEx, Bitmart, Curve, Uniswap V3/V4 tracked under usdr.
    url: https://docs.kaiko.com/whats-new/2026/april-2026
  - date: '2026-03-09'
    type: mapping-update
    breaking: true
    highlights:
      - BSB remapped from bsb to bsba; Block Street now mapped to bsb.
    url: https://docs.kaiko.com/whats-new/2026/march-2026
  - date: '2026-03-06'
    type: mapping-update
    breaking: true
    highlights:
      - Transfer Coin remapped from tx to trnx; TX now mapped to tx.
    url: https://docs.kaiko.com/whats-new/2026/march-2026