This is a companion discussion topic for the original entry at https://www.rstudio.com/blog/shiny-server-pro-1-5-6
Shiny Server 188.8.131.525 and Shiny Server Pro 184.108.40.2062 are now available.
This release of Shiny Server Pro includes floating license support and Shiny Server contains a small enhancement to the way errors are displayed. We recommend upgrading at your earliest convenience.
Shiny Server 220.127.116.115 Use HTTPS for Google Fonts on error page, which resolves insecure content errors on some browser when run behind SSL. (PR #322) Shiny Server Pro 1.