xep-0215-v0.7.2
- Allow more than a single <service/> in <services/>. - Restrict the 'port' attribute to xs:unsignedShort, but make it optional as per section 3.3.
- Allow more than a single <service/> in <services/>. - Restrict the 'port' attribute to xs:unsignedShort, but make it optional as per section 3.3.