# juju-core 1.24-beta3
A new development release of Juju, juju-core 1.24-beta3, is now available.
This release replaces version 1.24-beta2.
## Getting Juju
juju-core 1.24-beta3 is available for vivid and backported to earlier
series in the following PPA:
https://launchpad.net/~juju/+archive/devel
Windows and OS X users will find installers at:
https://launchpad.net/juju-core/+milestone/1.24-beta3
Development releases use the "devel" simple-streams. You must configure
the `agent-stream` option in your environments.yaml to use the matching
juju agents.
Upgrading from stable releases to development releases is not
supported. You can upgrade test environments to development releases
to test new features and fixes, but it is not advised to upgrade
production environments to 1.24-beta3.
## Notable Changes
This releases addresses stability and performance issues.
## Resolved issues
* Persist iptables rules / routes for addressable containers across
host reboots
Lp 1442012
* Deployer sometimes fails with a unit status not found error
Lp 1451283
* Logs don't rotate
Lp 1452285
* Collect-metric hook failure, metric batch uuid already exists
Lp 1452487
* Juju machine service for windows creates incorrect tools symlinks
Lp 1453280
* /var/spool/rsyslog grows without bound
Lp 1453801
* Instancepoller compares wrong address list and always requests
updated state addresses
Lp 1454043
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
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