settings.xml schema location for 1.3.0 not found

[wallentx]

Bug description

I had set the following for settings.xml in one of our projects about 5 months ago:

<settings xmlns="http://maven.apache.org/SETTINGS/1.3.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.3.0 http://maven.apache.org/xsd/settings-1.3.0.xsd">

As I recall, http://maven.apache.org/xsd/settings-1.3.0.xsd would redirect to whatever the latest 1.3.0 beta/rc was. The current expected behavior is that it would redirect to https://maven.apache.org/xsd/settings-1.3.0-beta-5.xsd.
This would reflect how https://maven.apache.org/xsd/settings-2.0.0.xsd will currently redirect to https://maven.apache.org/xsd/settings-2.0.0-rc-2.xsd.

It appears that http://maven.apache.org/xsd/settings-1.3.0.xsd no longer has the redirect, and just sends me to the "Page not found" page.
Also, I'm not sure if any of the http://maven.apache.org/SETTINGS/* pages are supposed to resolve or not, but I am not currently seeing that they do. I do see from the Internet Archive that http://maven.apache.org/SETTINGS/ used to resolve to the settings reference documentation.

Maven site URL where bug exists

http://maven.apache.org/xsd/settings-1.3.0.xsd