For those that might have seen OWSM md5 hash encoding utility (e.g. for .htpasswd file), there has been a slight change in the syntax and parameters for 10.1.3.3:
wsmadmin md5encode <file> <username>
the old syntax (10.1.3.1) was instructed like:
wsmadmin md5encode <username> <passwd> <file>
Latter doesn't work in WSM 10.1.3.3 any more.