# What changed in fal-client

> 5 changes in fal-client 1 from its official release notes, upgrade guides and advisories: 3 new APIs and options. Each one cited. Sources checked 2026-10-27. HTML: https://unstale.sh/pypi/fal-client/

To see which of these apply to a repository, run `npx @unstale/cli init` in it.

## fal-client 1

### New APIs and options

- fal run requests support backup domains. (1.0.3) — [release notes](https://github.com/fal-ai/fal/releases/tag/fal_client_v1.0.3)
- run now supports HTTP methods. (1.0.2) — [release notes](https://github.com/fal-ai/fal/releases/tag/fal_client_v1.0.2)
- The subscribe polling interval is exposed so developers can control it. (1.0.1) — [release notes](https://github.com/fal-ai/fal/releases/tag/fal_client_v1.0.1)

### Behavior and default changes

- App context headers are propagated through the stream. (1.0.1) — [release notes](https://github.com/fal-ai/fal/releases/tag/fal_client_v1.0.1)

### Fixes and other changes

- Sync multipart save now uploads every part. (1.0.2) — [release notes](https://github.com/fal-ai/fal/releases/tag/fal_client_v1.0.2)