Summary of key points of WWDC 2019 OS update [ iOS13 ipadOS macOS watchOS ] by 더블유로그wlog December 9, 2021, 4:55 pm 1.7k Views We have summarized only the core contents of the update for each OS announced at the WWDC 2019 event held in the early morning yesterday. . Share this: See more Previous article Have the opportunity to become the top 30 Snapdragon 8 users in the world! moto is going to give away 30 edge X30s today Next article 2021 CM Favor Ranking Announcement “au” ranked first for 7 consecutive years