- Change the dependencies logback-access-tomcat and logback-access-jetty12 to optional (#453, #553)
- If you are using the Tomcat web server, you now need to add the dependency "logback-access-tomcat"
- If you are using the Jetty web server, you now need to add the dependency "logback-access-jetty12"
- Suppresses NullPointerException that occurs when the server name is missing (#96, #554)