rabbitmq-server/release-notes/README-2.1.0.txt

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Release: RabbitMQ 2.1.0
Release Highlights
==================
server
------
enhancements
- detects incorrect nodename in rabbitmq_multi
- extend supported timeout types for queue lease, see
https://www.rabbitmq.com/extensions.html#queue-leases
- print plugin versions on startup
- extend permissions system - add 'is_admin' field; useful for
the management plugin
- queue.declare and queue.delete should always work quickly, even
if the broker is busy
bug fixes
- the 'client' permission scope wasn't working correctly
- in the presence of 'verify_peer' option broker will now not accept
self-signed ssl certificates
- fixed sasl logging to terminal
- fixed 'rabbitmq_multi stop_all' on freebsd
- fixed race condition which might result in a message being lost when
the broker is quitting
- fixed race condition in heartbeat handling, which could result
in a connection being dropped without logging the reason for that
java client
-----------
enhancements
- basic.consume 'filter' argument is now called 'arguments'
- dropped Channel.queuePurge/2 method
- added --help flag to MulticastMain
.net client
-----------
enhancements
- basic.consume 'filter' argument is now called 'arguments'
bug fixes
- fixed race condition in synchronous basic.recover
- codegen was generating incorrect code for nowait parameter
Upgrading
=========
The database schema has changed since the last release (2.0.0). When
starting, the RabbitMQ server will detect the existence of an old
database and will move it to a backup location, before creating a
fresh, empty database, and will log a warning. If your RabbitMQ
installation contains important data then we recommend you contact
rabbitmq-sales@pivotal.io for assistance with the upgrade.