Release version 1.6.1
The 1.6.0 release erroneously listed slf4j as the logging API, but then directly used log4j. This release eliminates the use of log4j entirely, using slf4j. The 1.6.1 release includes the slf4j-simple logging library, but AntiSamy users can exclude this library and use whatever slf4j logging library they prefer. Please read the README for more details.