generated: '2026-08-26'
method: probed
source: >-
  https://drinkprime.com/.well-known/ucp (HTTP 200) and https://drinkprime.com/llms.txt
  (HTTP 200), probed 2026-08-26.
versioning:
  scheme: date-based (YYYY-MM-DD), inherited from the Universal Commerce Protocol
  current: '2026-04-08'
  labelled: latest stable
  supported:
  - version: '2026-04-08'
    status: latest stable
    discovery: https://drinkprime.myshopify.com/.well-known/ucp/2026-04-08
  - version: '2026-01-23'
    status: supported
    discovery: https://drinkprime.myshopify.com/.well-known/ucp/2026-01-23
  negotiation: >-
    Version-pinned discovery documents under /.well-known/ucp/{version}; the root profile
    enumerates which are live.
  owned_by: >-
    The Universal Commerce Protocol and the Shopify platform, not Prime Hydration. Prime
    Hydration versions nothing of its own; it inherits whatever UCP versions its platform
    serves. An integrator's version risk sits with ucp.dev and Shopify.
deprecation_policy:
  published: false
  sunset_header: not documented
  deprecation_header: not documented
  rfc8594: false
  note: >-
    No deprecation policy, no notice period and no Sunset/Deprecation header contract is
    published on any Prime Hydration surface. The 2026-01-23 UCP version is still listed as
    supported with no stated end date. No Deprecation pointer is emitted for this reason.
status_page:
  published: false
  url: null
  note: >-
    No status.drinkprime.com, no status page linked from the storefront, llms.txt, agents.md or
    robots.txt, and no incident history surface. No StatusPage pointer is emitted for this
    reason.
sla:
  published: false
  note: No uptime or availability commitment of any kind is published for the agent endpoint.
changelog:
  published: false
  note: >-
    No dated changelog for the commerce surface. The store's blog at /blogs/news is product
    marketing, not release notes. No changelog/ artifact was written.
deprecated_operations: []
maturity:
  surface_first_observed: '2026-08-26'
  note: >-
    First API Evangelist observation of this surface. The UCP profile advertises version
    2026-04-08 as latest stable, so the store has been on the protocol at least since then.