[logback-user] Release of logback v0.9.21

[Ceki Gülcü]

Hello all,

I am happy to announce the immediate availability of logback version
0.9.21. In addition to bug fixes and alignment with SLF4J 1.6.0, this
version introduces GEventEvaluator which can process boolean
expressions written in Groovy.

Please refer to the the news page for precise details.

   http://logback.qos.ch/news.html

You can download logback, including full source code, class files and
documentation on our download page, shown below.

   http://logback.qos.ch/download.html

You can receive logback related announcements by subscribing to the
QOS.ch announce mailing list. To subscribe to QOS.ch announce list,
please visit the following URL.

    http://www.qos.ch/mailman/listinfo/announce

-- 
Ceki