rstudio/learnr: v0.10.0

oleh J.J. Allaire, Barret Schloerke, Robby Shaver, Kevin Ushey, Barbara Borges Ribeiro, Andrie de Vries, Irene Steves, Greg Wilson, Garrett Grolemund, Yihui Xie, Adam Blake, braunsb, Mine Cetinkaya-Rundel, Luke W Johnston, Kirill Müller, Joe Cheng, Hao Zhu, Devin Pastoor
Terbitan: 2019