# What changed in @metamask/api-specs

> 8 changes in @metamask/api-specs 0.15 from its official release notes, upgrade guides and advisories: 7 new APIs and options. Each one cited. Sources checked 2026-10-20. HTML: https://unstale.sh/npm/@metamask/api-specs/

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

## @metamask/api-specs 0.15

### New APIs and options

- Adds the ExecutionPermission schema for ERC-7715 execution permissions. (0.15.0) — [release notes](https://github.com/MetaMask/api-specs/releases/tag/v0.15.0)
- Adds the ExecutionPermissionRequest schema for ERC-7715 execution permissions. (0.15.0) — [release notes](https://github.com/MetaMask/api-specs/releases/tag/v0.15.0)
- Adds the ExecutionPermissionResponse schema for ERC-7715 execution permissions. (0.15.0) — [release notes](https://github.com/MetaMask/api-specs/releases/tag/v0.15.0)
- Adds the ExecutionPermissionRule schema for ERC-7715 execution permissions. (0.15.0) — [release notes](https://github.com/MetaMask/api-specs/releases/tag/v0.15.0)
- Adds an ERC-7715 method to get granted execution permissions. (0.15.0) — [release notes](https://github.com/MetaMask/api-specs/releases/tag/v0.15.0)
- Adds an ERC-7715 method to get supported execution permissions. (0.15.0) — [release notes](https://github.com/MetaMask/api-specs/releases/tag/v0.15.0)
- Adds an ERC-7715 method to request execution permissions. (0.15.0) — [release notes](https://github.com/MetaMask/api-specs/releases/tag/v0.15.0)

### Behavior and default changes

- Updates multichain Scope properties. (0.15.0) — [release notes](https://github.com/MetaMask/api-specs/releases/tag/v0.15.0)