Heddiw, cytunodd Bwrdd yr Ymddiriedolwyr ar ddiwygiadau i'r prosiect, a fu'n destun trafodaethau diweddar rhwng y Llyfrgell Genedlaethol, BBC Cymru Wales a Llywodraeth Cymru.
Amendments to the project, which have been the subject of the recent discussions between the National Library, BBC Cymru Wales and Welsh Government, were today agreed by the Board of Trustees.