=======================
tsr 0.4.0 release notes
=======================

Welcome to tsr 0.4.0!

These release notes cover the `new features`_ and `backwards incompatible
changes`_ you'll want to be aware of when upgrading from tsr 0.3.x or older
versions.

.. _`new features`: `What's new in tsr 0.4.0`_

What's new in tsr 0.4.0
=======================

* redis queue backend was refactored.
* fixed output when service doesn't export environment variables (`#772 <https://github.com/tsuru/tsuru/issues/772>`_)

Docker
------

* refactored unit creation to be more atomic
* support for unit-agent (`#633 <https://github.com/tsuru/tsuru/issues/633>`_) - tsuru unit agent repository: https://github.com/tsuru/tsuru-unit-agent
* added an administrative command to move and rebalance containers between nodes (`#646 <https://github.com/tsuru/tsuru/issues/646>`_) - 
  docs about rebalance: http://docs.tsuru.io/en/latest/apps/tsuru-admin/usage.html#containers-rebalance
* memory swap limit is configurable (`#764 <https://github.com/tsuru/tsuru/issues/764>`_)
* added a command to add a new platform (`#780 <https://github.com/tsuru/tsuru/issues/780>`_) - 
  docs about `platform-add` command: http://docs.tsuru.io/en/latest/apps/tsuru-admin/usage.html#platform-add

Backwards incompatible changes
==============================

The s3 integration on app creation was removed. 
The config properties `bucket-support`, `aws:iam` `aws:s3` was removed too.

You should use `tsuru` cli 0.9.0 and `tsuru-admin` 0.3.0 version.