Captain Melissa Berry moves from centre to number eight and Sioned Harries from back-to-second-row.
BBC: Wholesale changes for Wales Women against New Zealand
2.
Without it the town of Porthmadog would not exist today, said Sioned Roberts from the Cob 200 committee, which has been co-ordinating the celebrations.
BBC: Porthmadog marks the 200th anniversary of its 'Cob'