Treat cookies as “SameSite=Lax” by default if no “SameSite” attribute is specified. Developers must opt-in to the current status quo of unrestricted use by explicitly asserting “SameSite=None”.
Tratatu cookieak lehenespenez "SameSite=Lax" balira bezala ez denean "SameSite" atributurik zehazten. Garatzaileek eurek aukeratu behar dute uneko mugarik gabeko erabilpenera esplizituki "SameSite=None" ezarriz.