Update Apr 7, 2017 tracked by Updatify
go1.8.1 (released 2017-04-07)
go1.8.1 (released 2017-04-07) includes fixes to the compiler, linker, runtime, documentation, go command and the crypto/tls, encoding/xml, image/png, net, net/http, reflect, text/template, and time packages. See the Go 1.8.1 milestone on our issue tracker for details.