The .drft container · const

DRFT_VERSION_MAJOR

The generation of the layout. Bumped only when a byte changes meaning.

Explained in The .drft container.

const DRFT_VERSION_MAJOR = 1
import { DRFT_VERSION_MAJOR } from '@driftengine/drft';

In depth

A file whose major exceeds the reader's is refused — that is the one direction compatibility is allowed to fail, and it fails loudly rather than by misreading.