Variable: UPDATE_MANIFEST_SIGNATURE_VERSION

const UPDATE_MANIFEST_SIGNATURE_VERSION: "EBUM1" = "EBUM1"

Version tag of the canonical signing format. Prefixed onto the signed payload so the scheme can evolve without ambiguity: an updater that only understands EBUM1 will refuse a future EBUM2 payload rather than silently mis-verify it.

EBUM = "electron-builder update manifest".