
Sadly there is today, as far as I have found, no way to *easily* check if there is a newer version to upgrade to or even download the latest version from a script - it seems like you need to know the link to download (wget). One can "screen scrap" the latest version I suppose but this seems "fragile" and something that can break if the layout of the web page change.
I would really appreciate if this could be fixed in a way that is likely to work for many years.