[FEATURE] Added support for jmx attributes of type java.util.Date (#449) [ENHANCEMENT] Include error message with exception when the agent fails to start. (#399) [ENHANCEMENT] Allow specifying IPv6 address to bind to (#450) [ENHANCEMENT] Bump client_java to 0.9.0, including adding /-/healthy (#495) [BUGFIX] Handle NullPointerException for getAttributes (#444)