I have an R Shiny app I've had zero problems with for about a year now. Suddenly it isn't working ("disconnected from server"), and I discovered that the issue seems to be one of the packages (rdrop2) the app depends on was recently updated. When i run the app off my desktop after reinstalling rdrop2 the app runs fine.
Is there a way to have R Shiny install the latest version of a package? I tried including install.packages("rdrop2") in my code but to no avail.