# juju-core 1.23.1 A new proposed stable release of Juju, juju-core 1.23.1, is now available. This release may replace version 1.23.0 on Thursday April 23.
## Getting Juju juju-core 1.23.1 is available for vivid and backported to earlier series in the following PPA: https://launchpad.net/~juju/+archive/proposed Windows and OS X users will find installers at: https://launchpad.net/juju-core/+milestone/1.23.1 Proposed releases use the "proposed" simple-streams. You must configure the `agent-stream` option in your environments.yaml to use the matching juju agents. ## Notable Changes since 1.23.0 ### Experimental: Addressable LXC Containers and KVM Instances on AWS and MAAS The Juju AWS and MAAS providers now support starting LXC containers. The MAAS providers also supports networking on KVM. Containers and Virtual Machines will be given statically allocated private IP addresses from the same subnet as their host machine. For example on MAAS you can now: juju deploy wordpress --to lxc:0 juju add-unit mysql --to kvm:1 This experimental feature can be enabled when the environment is bootstrapped like so: JUJU_DEV_FEATURE_FLAGS="address-allocation" juju bootstrap These two units can now talk directly on the private subnet. ## Resolved issues * Addressable containers cannot resolve non-fqdn in maas Lp 1445063 * Vivid bootstrap and destroy-environment intermittently fails Lp 1446662 Finally We encourage everyone to subscribe the mailing list at juju-...@lists.canonical.com, or join us on #juju-dev on freenode. -- Curtis Hovey Canonical Cloud Development and Operations http://launchpad.net/~sinzui -- Juju mailing list Juju@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/juju