generated: '2026-07-18'
method: searched
source: https://developers.beyondpricing.com/release-notes/
scheme: dated
current_version: v1
entries:
- date: '2026-07-16'
  type: added
  breaking: false
  highlights:
  - New listing.in_active_market_changed webhook fires when a listing's in-active-market
    attribute changes, signaling when calendar operations become guaranteed.
- date: '2026-07-14'
  type: changed
  breaking: true
  highlights:
  - POST /users/{user_id}/accounts/{account_id}/refresh/ now returns 409 Conflict when a
    sync is already running, replacing the previous silent rejection.
- date: '2026-07-10'
  type: added
  breaking: false
  highlights:
  - Webhooks for partners are now live (account created/refreshed, listing created/refreshed/
    base-price-changed/in-active-market-changed).
- date: '2026-06-30'
  type: changed
  breaking: false
  highlights:
  - User lookup supports email filtering; calendar endpoint scope moved from listings:read
    to reservations:read.
- date: '2026-06-19'
  type: added
  breaking: false
  highlights:
  - Calendar entries include per-factor amount and binding effective-min-price /
    effective-max-price constraints.
- date: '2026-06-15'
  type: changed
  breaking: false
  highlights:
  - Comp sets support filtering by owner and compound-document includes; listing refresh
    updates details and availability alongside reservations.
- date: '2026-06-13'
  type: changed
  breaking: false
  highlights:
  - Optional X-Request-ID header accepts any letters/digits/separators up to 128 chars
    (UUID format no longer required).
- date: '2026-06-09'
  type: added
  breaking: false
  highlights:
  - Competitive sets (comp sets) functionality launched.