I was wondering if there was a DTD or XSD for 1.0 XML files. It is one of the warnings in my IDE and I would rather add a DTD/XSD to the XML then to set my IDE to ignore it.
I am asking specifically for version 1+ and not 2.0 for the file with the dependencies.
Ivy 1.0 was released in 2005, and it got updated to 1.1 after two months. It does seem a bit peculiar you’d need exactly 1.0 and not anything more recent.
The oldest web archive can find is the version from 2007, which could be, based on a guess by date, the 1.4. version. For a schema older than that you might want to ask directly from their mailing list.