In version 1.2.2 the ch.qos.logback.core.net.JMSAppenderBase class has been removed. In the section of news of the web it is indicated:
"Removed JMSQueueAppender and JMSTopicAppender. These appenders were undocumented and had no apparent users."
 
I am in a project where we are using this class and we would need to return to Logback.
 
Thank you so much.