Udon splitting R20?

A peek over at Udon Entertainment's schedule shows something very interesting. As we know, Udon announced at their Otakon panel that they had just signed the paperwork to translate and publish R20, a huge art book containing classic and X series art. So, here we are months later, and finally we get a peek at what they're up to. What's on their site?

Mega Man: Official Complete Works slated for release on September 09. Mega Man X: Official Complete Works. slated for release on November 09.

It's probably a safe bet this is R20, only being split up for it's English release.