This version of the Java APIs provide the following improvement and bug fixes:
it is now possible to disable hostname verification checks
the vomses files are now looked up only by alias. The lookup behaviour implemented in v.3.0.4 was not backward-compatible with former implementations
Hostname check failures are now handled correctly, i.e. an hostname check failure does not break the loop over available server endpoints for a given VO
For a clean install:
yum install voms-api-java3
For an update install:
yum update