# Changelog (https://upapi.io/docs/changelog)



What changed on the platform, newest first. Only changes you can observe as a
caller: new operations, gateway behaviour, client releases, documentation
surfaces. Per-operation detail lives on each marketplace listing.

Subscribe with any feed reader: [upapi.io/docs/rss.xml](https://upapi.io/docs/rss.xml).

## Google Maps reviews

_August 18, 2026_

- `google-maps-reviews.get` is live — place reviews with author, rating, full text, photo counts and both relative and ISO timestamps, with cursor pagination and four sort orders. Weight 6.
- That completes the Maps category: search, place details and reviews.

## Docs at upapi.io/docs, Maps operations, MCP Registry listing

_August 17, 2026_

- These docs are now served at `upapi.io/docs`. The old `docs.upapi.io` host redirects here permanently, so existing links keep working.
- Agent-facing surface: `/docs/llms.txt`, `/docs/llms-full.txt`, and a Markdown twin of every page at `<page>.md`. Each page also carries copy-as-Markdown and open-in-assistant actions.
- The [calling operations](https://upapi.io/docs/api) page ships a live request builder — pick an operation, paste a key, and it calls `api.upapi.io` from the browser.
- `google-maps-search.post` (weight 6) and `google-maps-place.get` (weight 4) are live.
- The MCP server is listed in the public MCP Registry as `io.github.DevinoSolutions/upapi-mcp`.

## SDK and MCP server published to npm

_August 16, 2026_

- `@upapi/sdk` and `@upapi/mcp` are on npm, published with build provenance attestations.
- Both packages are open source, so the client that holds your API key can be read before you install it.

## File and browser operations, idempotency, MCP tool facade

_August 14, 2026_

- Seven operations: `screenshot.post`, `html-to-pdf.post`, `fetch-markdown.post`, `pdf-extract-text.post`, `image-ocr.post`, `audio-transcribe.post` and `audio-transcribe-result.get`.
- Operations that take a file accept base64 input or a presigned upload, and the docs and dashboard forms render a file picker for both.
- `Idempotency-Key` is honoured on every gateway call: a replay returns the first response and re-executes nothing.
- Rate-limit responses split by cause — `RATE_LIMITED` for the per-minute burst, `QUOTA_EXCEEDED` for the monthly and trial budgets — and every response carries IETF `RateLimit` headers alongside the legacy `X-RateLimit-*` ones.
- The gateway answers cross-origin requests, so a browser can call it directly.
- The MCP server defaults to a compact tool facade (`search_ops` plus `call_op`) instead of one tool per operation, and tokens carry scopes.

## Documentation rebuilt around the platform

_August 8, 2026_

- The docs teach the platform — one request shape, one error envelope, one quota — instead of restating every operation. Per-operation reference lives on each marketplace listing.

## TypeScript SDK, MCP server and this documentation site

_August 7, 2026_

- `@upapi/sdk`: a typed, zero-dependency client generated from the operation catalog.
- `@upapi/mcp`: every public operation as an MCP tool, over stdio or a hosted endpoint at `app.upapi.io/api/mcp` with OAuth 2.1 and PKCE.
- This documentation site.