Heddiw mae Julie James, y Gweinidog Newid Hinsawdd, wedi cyflwyno Safon Ansawdd Tai newydd i Gymru a fydd yn gweld y newidiadau mwyaf i safonau tai cymdeithasol ers dros 20 mlynedd.
Climate Change Minister Julie James has today introduced a new Welsh Housing Quality Standard (WHQS) which will see the biggest changes to social housing standards in more than 20 years.