freebsd-logo-largeThe first BETA build of the 10.1-RELEASE release cycle is now available on the FTP servers for the amd64, armv6, i386, ia64, powerpc, powerpc64 and sparc64 architectures.

The image checksums follow are included in the original announcement email.

Installer images and memory stick images are available here.

Check out the announcement here, with a list of instructions on how to update: http://freebsdfoundation.blogspot.com/2014/09/freebsd-101-beta1-now-available.html