Comment 3 for bug 1419041

Yes it does, this from UI:

Ubuntu
Release:

    15.04
    14.10
    14.04 LTS
    13.10
    12.04 LTS

Architecture:

    amd64
    arm64
    armhf
    i386
    ppc64el

 Release Architecture Size Nodes deployed Last update
 14.10 i386 369.2 MB 0 Fri Feb 6 15:31:51 2015
 14.10 amd64 378.7 MB 0 Fri Feb 6 15:31:51 2015
 14.10 ppc64el 389.6 MB 0 Fri Feb 6 15:31:50 2015
 14.04 LTS i386 399.6 MB 0 Fri Feb 6 15:31:51 2015
 14.04 LTS ppc64el 435.0 MB 0 Fri Feb 6 15:31:52 2015
 14.04 LTS amd64 421.1 MB 134 Fri Feb 6 15:31:53 2015
 12.04 LTS i386 469.3 MB 0 Fri Feb 6 15:31:53 2015
 12.04 LTS amd64 507.8 MB 65 Fri Feb 6 15:31:53 2015
Generated Images
 Name Architecture Size Nodes deployed Last update
 Windows "Hyper-V Server 2012 R2" delete amd64 1.6 GB 1 Jan. 29, 2015, 5:01 p.m.