The version I have was revised October 2010...does anyone know if this is the most current version?
2011 is recent for a ancient design.
Lycoming Service Letter L114 is the place to look. It can be found on Lycoming's site at https://www.lycoming.com/service-letter-no-114-bj.
It can vary by engine/model but, in most cases, 60294-7-14 July 2011 is the latest.