Changelog

AI Usage Logging — every AI call records model, tokens, estimated cost, latency, and property context.

Ops AI Spend endpoints — /ops/ai/spend and /ops/ai/spend/top-properties aggregate usage by model and property.

Cost estimation for 14 models across OpenAI, Anthropic, and Gemini provider families.

Organizations module — multi-tenant org management with org_ prefixed IDs and subscription lifecycle.

Plans module — Starter, Professional, Enterprise, and Custom plans with per-module defaults.

Entitlements module — grant and revoke per-org module access; property-scoped resolution.

Ops API — internal /ops/* endpoints for overview, customers, plans, and AI spend. Requires X-Ops-Key.

Integrations module — connect property systems across PMS, OTA, payments, and CMS categories.

Provider categories — integrations classified as pms, ota, payments, or cms with indexed lookup.

PMS sync — external_id added to guests and reservations for upsert deduplication.

reservation_source enum extended with pms value.

Guest Requests module — housekeeping, maintenance, concierge, F&B, transport, and wake-up queues.

Housekeeping module — room task management, attendant assignment, and status tracking.

Reviews module — OTA review ingestion, sentiment classification, and response workflow.

Packages module — stay package and bundle management with inclusions and pricing.

Authentication now accepts both Authorization: Bearer and X-API-Key header formats.

Reservations module — full lifecycle: check-in, check-out, cancellation, and status tracking.

Revenue & Yield Engine — rate recommendations, demand pricing, and daily KPI snapshots (ADR, RevPAR, occupancy).

Guests module — guest profile creation, preference management, and stay history.

AI module — RAG-grounded GPT-4o-mini chat, intent detection, and conversation management.

Messaging module — structured outbound guest communication across SMS, email, and WhatsApp.

Properties module — create, retrieve, and update property records.

Knowledge Base module — ingest, list, and delete knowledge sources with Pinecone vector indexing.

Authentication — API key issuance, rotation, revocation, and scope management.

OpenAPI schema at /openapi.json and interactive docs at /docs.