Rather than cfx
's --updateurl
command, with jpm
, we can simply place the updateURL
in package.json
. This URL points to a file called update.rdf
, which tells self-hosted addons where to look for updates.
With cfx
, that update.rdf
file could be generated with the --updatelink
, but that option has been removed from jpm
. I can't figure out how to generate update.rdf
using jpm
. Any ideas?