The FreeBSD betas are coming out, one after the other. The 7.0-BETA4 builds are now available. If you would like to download an ISO image to install from they are available here (MD5 checksums here).

If you would like to use cvsup to update an older machine the branch tag to use is still RELENG_7.

For users of FreeBSD Update due to some last-minute bumps in system libraries, installed third-party applications must be recompiled as per normal for a “major” upgrade, even if upgrading from an earlier 7.0 BETA.

Announcement (05/12/207)