[ANN] juju-core 1.9.5 has been released

David Cheney david.cheney at canonical.com
Sat Dec 22 23:40:12 UTC 2012


juju-core 1.9.5
===============

A new release of Juju, juju-core 1.9.5, is now available for testing. 
This is an early release of the Go port of Juju and should be considered 
experimental.

Getting Juju
------------

juju-core 1.9.5 is available from the Gophers PPA

https://code.launchpad.net/~gophers/+archive/go

New and Notable
---------------

This release includes a fix to a serious serious bug which affected the 
ordering of execution of charm hooks. This bug was present in juju-core 
1.9.4. All users are recommended to upgrade to version 1.9.5.

Configuration changes
---------------------

The ssl-hostname-verification configuration item is now valid in 
environment configurations. This key defaults to true, and currently has 
no effect if set to false.

Known bugs and limitations
--------------------------

As this is an early release of Juju in Go there are a number of features 
which are still to be implemented. A non exhaustive list of known issues 
is as follows.

* EC2 is the only supported provider.
* Raring series environments are not supported.
* Most types of relations are supported, but they are not displayed in 
juju status. #1073966
* The juju-core package currently cannot be installed in parallel with 
juju 0.5/0.6 due to conflicting ownership of /usr/bin/juju (and others). 
This may be mitigated in the future with alternatives.
* destroy-service is not yet implemented. As a workaround you can remove 
all the units assigned to a service. This is issue #1027878.
* terminate-machine is not yet implemented. #1073976
* Constraints are not yet implemented. #1027873
* Subordinate charms are not yet implemented.

We encourage everyone to subscribe the mailing list at 
juju-dev at lists.canonical.com, or join us on #juju-dev on freenode.

Dave Cheney
On behalf of the Juju team
https://launchpad.net/juju-core



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