Earlier we announced that Canonical had worked this cycle to enable more frequent releases to the Ubuntu Cloud Images stable and long term releases. As of today, we are pleased to announce that Ubuntu Server 10.04 LTS, 11.10, 12.04 LTS and 12.10 are now fully enabled to follow the kernel SRU schedule with automated update releases. This means that within 24 hours of most SRU kernel releases, a new Ubuntu Cloud Image will be published.
Please note: with this change, the release notes have been moved the http://cloud-images.ubuntu.com/releases website. You can find them under <SUITE>/release/unpacked/release-notes.txt. Effective today, all emails announcing these new updates are discontinued.
However, at this time, 12.04 LTS and 12.10 Cloud Images are not yet being promoted automatically to Windows Azure. We expect that as Windows Azure moves closer to General Availability (i.e. moves out of preview status) that automatic promotion will be enabled.
Please use either Cloud-Images, the AMI Finder, the RSS feed, or "ubuntu-cloudimg-query" from the Cloud-Utils packages to find the latest released images.