[Deprecating the "X-" Prefix and Similar Constructs in Application Protocols](http://tools.ietf.org/html/rfc6648) X-URL → Autosave-URL X-Autosave-Version → Autosave-Version X-Path → Autosave-Path X-Type → Autosave-Type Do it in the next major release.
Deprecating the "X-" Prefix and Similar Constructs in Application Protocols
X-URL → Autosave-URL
X-Autosave-Version → Autosave-Version
X-Path → Autosave-Path
X-Type → Autosave-Type
Do it in the next major release.