This is a minor update to the stable version 1.11.
- Don't install automatic updates if the system might shut off #629
OS X 10.7 or later required
Make sure you add <sparkle:minimumSystemVersion>10.7</sparkle:minimumSystemVersion> tag to <item>s in your appcast. Sparkle will crash on Snow Leopard.
HTTPS or ATS exception required
OS X 10.11 deprecated HTTP and blocks updates unless you use HTTPS or disable App Transport Security.