Change effective on 23 September 2016
The vendoring tools we support have had their versions bumped. The new versions are:
You can now set
heroku config:set GO_INSTALL_TOOLS_IN_IMAGE=true -a <app> to install the go toolchain into the slug image so that it is available inside of a running dyno.
You can also set
heroku config:set GO_SETUP_GOPATH_IN_IMAGE=true -a <app> to setup your code inside of a
$GOPATH in the slug.
For more information please see our Heroku Go Support devcenter article.