This page lists the archived milestone release notes for X Platform 3.0 which has been released. Below is a listing of those releases and links to their release notes. (Note that the 3.0 was originally versioned as 1.9)
The root page XPD:@self could not be found in space X Platform Documentation.
X Platform 3.0-M8 Release Notes
X Platform 3.0-M2 Release Notes
X Platform 1.9-M38 Release Notes
X Platform 1.9-M26 Release Notes
X Platform 1.9-M17 Release Notes
X Platform 1.9-M15 Release Notes
X Platform 1.9-M7 Release Notes
X Platform 1.9-M3 Release Notes
X Platform 1.9-M2 Release Notes
X Platform 1.9-M1 Release Notes