The version should be a string with 1 to 4 numbers separated with dots. Each number should have up to 9 digits and leading zeros will no longer be allowed. Letters will no longer be allowed either. See https://mzl.la/3h3mCRu (MDN Docs) for more information.
Le version debe esser un stringa con 1 - 4 numeros separate con punctos. Cata numero debe haber usque 9 digitos, e le zeros initial non sera plus permittite. Alsi le litteras non sera plus permittite. Vider https://mzl.la/3h3mCRu (Documentation MDN) pro altere informationes.