Blwyddyn ariannol 2017-18 oedd blwyddyn cyhoeddi 'Cymraeg 2050' a bwrw ati i weithredu er mwyn gosod y sylfeini angenrheidiol i wneud cynnydd tuag at y targed.
2017-18 was the year we published 'Cymraeg 2050' and started laying the necessary foundations to make progress towards the target.