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