# Changelog

Track the developer surface and its readiness.

Stage: sandbox beta. Live purchasing requires explicit activation.

## 4 November 2026

Added real private STL/3MF intake, dimensional inspection, provider slicing review, questions and revisions, expiring model-bound quotes, checkout and production evidence. Published manufacturing REST, SDK and scoped MCP adapters. Physical supply and live payment activation follow existing provider and account controls.

## 3 November 2026

Added public developer guides, shared request/response schemas, expanded OpenAPI, a typed TypeScript source client, and a scoped Streamable HTTP MCP adapter. Added key permission selection and expiry controls to the existing console. Implemented per-order saved cards, human application budgets, pinned recipients and exact exception approvals, behind live activation controls.

REST contract version remains 2026-09-05. Live purchasing requires explicit activation; prepaid credit and net terms remain disabled. Consumer OAuth connections and public app-directory listings are pending.