Don't upgrade! I just had this unpleasant experience and warned everyone about 15 minutes ago: https://news.ycombinator.com/item?id=6325745 https://news.ycombin

Don't upgrade! I just had this unpleasant experience and warned everyone about 15 minutes ago: https://news.ycombinator.com/item?id=6325745 https://news.ycombinator.com/item?id=6325745