2.2.1.0
esapi-java-logging.properties.txt -- You need this file for ESAPI logging using JUL (which is the new default).
Release notes for ESAPI release 2.2.1.0 are located at:
https://github.com/ESAPI/esapi-java-legacy/blob/develop/documentation/esapi4java-core-2.2.1.0-release-notes.txt
Be especially sure to search for and read the section "IMPORTANT WORKAROUND for 2.2.1.0 ESAPI Logging".
Note the file "esapi-2.2.1.0-configuration.jar" contains the default ESAPI configuration files under 'configuration/' (ESAPI.properties, validation.properties, etc.) and the file "esapi-2.2.1.0-configuration.jar.asc" is a GPG signature of that jar file made by Kevin Wall.