# juju-core 1.24.7 A new stable release of Juju, juju-core 1.24.7, is now available. This release replaces version 1.24.6.
## Getting Juju juju-core 1.24.7 is available for Wily and backported to earlier series in the following PPA: https://launchpad.net/~juju/+archive/proposed Windows, Centos7, and OS X users will find installers at: https://launchpad.net/juju-core/+milestone/1.24.7 ## Notable Changes ### The default EC2 instance is m3.medium AWS deprecated the m1.* instance type. Juju now uses the m3.medium as the default instance type when provisioning machines in EC2. * m1.* instances will only be selected when specified using the "instance-type" constraint. * When no constraints are specified, the m3.medium type will be selected. * When constraints are specified, m1 instance types which satisfy the constraints will be ignored. ### Use the "storage" feature flag to try charms that support storage. Storage was classified as experimental in 1.24, and has been found to be problematic. Since storage is used implicitly by charms with default stores, the feature was placed behind a feature flag. You can test charms that support storage by bootstrapping a new environment with "storage" enabled like so: JUJU_DEV_FEATURE_FLAG=storage juju bootstrap ## Resolved issues * Maas provider with maas 1.9 - /etc/network/interfaces "auto eth0" gets removed and bridge is not setup Lp 1494476 * Switch default instance type from m1.small to t2.small/m3.medium for ec2 provider Lp 1373516 * Destroy-environment reports warning cannot delete security group Lp 1335885 * Storage should be behind a feature flag in 1.24 Lp 1503740 * Configstore should break fslock if time > few seconds Lp 1500613 * Config-changed error does not cause error state Lp 1494542 * Setapihostports shouldn't record just one address per api server Lp 1497094 * Failed worker can result in large number of goroutines and open socket connections and eventually gets picked on by the oom killer Lp 1496750 * Upgrade in progress reported, but panic happening behind scenes Lp 1493123 * juju occasionally switches a units public-address if an additional interface is added post-deployment Lp 1435283 Finally We encourage everyone to subscribe to 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