Why not X.org 7.0?

Dear developers, I heard 10.1 will contain X.org 6.9, but seeing as 7.0 is going to be the branch for future updates, why did we not choose to use 7.0? Fedora Core 5 uses 7.0 so that's a proof-of-possibility, right? -- Tux #395953 resides at http://samvit.org playing with KDE 3.52 on SUSE Linux 10.0 $ date [] CCE +2006-04-07 W14-5 UTC+0530