Note regarding online schemas

[Cantor, Scott]

Just a note that with the release of 5.0.0, the online copies of the schema URLs for our custom syntaxes have been revved to those versions (and umm, they actually work again as of 10 minutes ago...)

This is a thing we do, but majors are rare, and if people are relying on those schemas for configuration validation outside the IdP,  that can create disruption when we remove things.

The generic URLs are thus not necessarily the best way to reference the schemas for a specific version and they could float and break you (as sort of happened to somebody).

-- Scott