With this release of Narayana we are removing the jca-and-hibernate quickstart. The quickstart had a couple of technical issues (in particular it's behaviour with JDK 21 was unpredictable due to variation in property resolution with IronJacamar's chosen dependency Fungal) and it contained a .rar binary file that we would want to update to use a built version. Trying to solve those problems would show up that the ability to demonstrate the use of IronJacamar in a standalone environment would be better suited to the IronJacamar project itself.