Finally an update for all Yosemite users on Apple Mac, 10.10.2 is ok and address’s Safari / Mail / Thunderbolt / WiFi issues ( and other fixes )
It is a biggish update, so users on slow broadband will need to sit back and wait, but first impressions are good, i can finally use Safari without having to force quit it and go back to Google Chrome.
Mail also seems improved but will report back later on this after a few days of testing