generated: '2026-07-18'
method: searched
source: https://developers.cabify.com/docs/ride-hailing-changelog
scope: Cabify Ride-Hailing API
scheme: dated, additive (continuous enhancement of v4; no breaking changes)
current_version: '4.0'
entries:
- date: '2026-07-07'
  version: '4.0'
  type: addition
  breaking: false
  title: Preferred Driver ID validation
  highlights: >-
    POST /api/v4/journey now validates preferred_driver_id format (hyphen-less UUID
    ^[a-f0-9]{32}$); malformed values are rejected with 400. No change for clients not entitled to
    the feature.
- date: '2026-06-30'
  version: '4.0'
  type: addition
  breaking: false
  title: Preassigned Driver
  highlights: >-
    Added a preassigned_driver object (id, name first-name-only, avatar_url) to the journey state,
    exposed in GET /api/v4/journey/{journey_id}/state and the GraphQL state object. Surfaces a
    driver preassigned to a reservation before formal assignment; no phone number.
- date: '2026-05-06'
  version: '4.0'
  type: addition
  breaking: false
  title: Hub meeting-point support
  highlights: >-
    Added hub discovery and meeting-point selection for large venues. POST /api/v4/estimates now
    returns a hub object (origin stop, best-effort); GET /api/v4/hub looks up hub data by
    coordinates; POST /api/v4/journey stops accept an optional meeting_point.