[bossanova808]

@DavidFW1960 ...hmm, this I do not know.  Basically, you'll want to find the addons folder...in there should be skin.estuary (assuming that is what you are using) - and you'd pop them xml files in the xml folder under there.  However, you need to do this each time the skin is updated, I believe.  Thinking about it, I am surprised no one has brought this up as a problem before.  Perhaps Estuary is not updated often, or perhaps when it is only new changes are copied across so it doesn't overwrite the modified files.  And in some installations, the addons folder is not writeable.

I avoid all this as  I personally use Confluence and maintain my own fork of that (in my own repor) - with the weather files included.  Ideally someone who likes Estuary (that someone is definitely not me!) - would maintain a fork of that with the skin files integrated.  I don't think the Kodi folks would accept a PR of my custom skin files against mainline Estuary..which would be the best solution, but it's really too addon specific.

I should probably add a utility to the addon to attempt to do this automatically - so that e.g. when Estuary is update, you can just re-run this utility to patch the skin files - again, though, I am not sure if the Kodi folks would approve an addon that attempted to modify core skin files.   I could write such an addon as a separate thing and keep it in my own repo, I suppose.

I shall mull that over during the end of year break.  I don't think it would be too hard to do.