# What changed in user-agent-data-types

> 1 change in user-agent-data-types 0.4 from its official release notes, upgrade guides and advisories: 1 breaking. Each one cited. Sources checked 2026-10-20. HTML: https://unstale.sh/npm/user-agent-data-types/

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

## user-agent-data-types 0.4

### Breaking changes

- Renames formFactor to formFactors to match the spec. (0.4.3) — [release notes](https://github.com/lukewarlow/user-agent-data-types/releases/tag/0.4.3)