• Fixes package installation issues on Ubuntu 18.04. These issues were caused by an update released by Ubuntu on the nginx-common package. Closes GH-2122, GH-2140.
• Fixes compilation problems and warnings with GCC 8.2. Tested on Alpine Linux edge 2018-11-05. Closes GH-2139.
• Fixes compatibility with libcurl 7.62.0. Contributed by Po-Chuan Hsieh (@sunpoet).
• Changes minimum supported macOS version to 10.11 El Capitan.
• Removes packages for Ubuntu 17.10 Artful.