This is a good time to thank you for helping us make Firefox better and to give you some pointers to documentation, communication channels and news sites related to Nightly that may be of interest to you.
Mae hwn yn gyfle da i ddiolch i chi am ein cynorthwyo i wella Firefox ac i'ch cyfeirio at ddogfennaeth, sianeli cyfathrebu a gwefannau newyddion sy'n perthyn i Nightly gall fod o ddiddordeb i chi.