# juju-core 2.0-beta1
A new development release of Juju, juju-core 2.0-beta1, is now available.
This release replaces version 2.0-alpha2.
## Getting Juju
juju-core 2.0-beta1 is available for Xenial and backported to earlier
series in the following PPA:
https://launchpad.net/~juju/+archive/devel
Thie juju-core2 package is co-installable with the juju-core 1.25.3
package. You can choose which juju is the system juju by running
sudo update-alternatives --config juju
Windows, Centos, and OS X users will find installers at:
https://launchpad.net/juju-core/+milestone/2.0-beta1
Upgrading from other releases are not supported.
# Notable Changes
* Important Limitation
* Terminology
* Command Name Changes
* New Juju Home Directory
* Multi-Model Support Active by Default
*...