v4.08.006

<dependency><groupId>io.github.efwgrp</groupId><artifactId>efw</artifactId><version>4.08.006</version></dependency>
<dependency><groupId>io.github.efwgrp</groupId><artifactId>efw</artifactId><version>4.08.006jakarta</version></dependency>

• add a switch in efw.properties to show or hide error details to client messages.
  efw.runtime.error.showdetails
• change elfinder and jquery-ui png icons to svg.