Mention new 2.2.3 JMS send feature, close #3194
Mention new 2.2.3 JMS send feature, close #3194

Motivation:

JMS `send` that was introduced in 2.2.3 is not mentionned on What's Nex
page

Modifications:

Mention new JMS send feature on What's New page

Result:

New JMS send feature mentionned on What's New page

gatling/gatling,gatling/gatling,gatling/gatling,timve/gatling,pwielgolaski/gatling,timve/gatling,wiacekm/gatling,MykolaB/gatling,pwielgolaski/gatling,wiacekm/gatling,MykolaB/gatling,timve/gatling,MykolaB/gatling,pwielgolaski/gatling,wiacekm/gatling,timve/gatling,gatling/gatling,pwielgolaski/gatling,wiacekm/gatling,gatling/gatling,wiacekm/gatling,MykolaB/gatling