---
title: Changelog
url: https://docs.schemalabs.ai/changelog
description: Product and API changes for Schema, newest first: bases, routes, and docs.
---

# Changelog

> Product and API changes for Schema, newest first: bases, routes, and docs.

## August 2026

### Schema-2 available (August 13, 2026)

- `schema-2` is the latest base and the default for new endpoints. All three prediction task types (classification, regression, anomaly) are available on it. Model card: [Schema-2](https://www.schemalabs.ai/model-card/schema-2). Announcement: [Introducing Schema-2](https://www.schemalabs.ai/company/news/introducing-schema-2).
- Lifecycle status for `schema-1` is on its [model card](https://www.schemalabs.ai/model-card). Move endpoints with `POST /v2/endpoints/:id/upgrade { "base": "schema-2" }`.
- No rate change: every Schema model bills at the same rate.

### API

- Endpoints as the persistent object: `POST /v2/endpoints`, `POST /v2/serve/:id`, `refresh`, `upgrade`, logs, delete.
- Stateless `POST /v2/run` with multi-table input and the cross-table map.
- Data family: connect, list, get, sync, pin, unpin, generate, delete.
- Reports, jobs, usage, keys.
- Idempotency keys on run, create, refresh, upgrade, generate. Cursor pagination on large arrays. One error envelope.

> **Note:**
Bundle additions are announced here and are non-breaking. Renames or removals happen only at a new API version.