Ask HN: Opinions on jBCrypt?

bcrypt has a good reputation for password hashing. I want to use it for apps running on the JVM (Clojure, in my case), and it seems that the jBCrypt is the only implementation available. It's on version 0.3, which may or may not be disturbing. Is it an established, respected library? If not, what Java libraries does everyone use for password hashing? I found something called Jasypt, which looks reasonable, but I know even less about its reputation than about jBCrypt's.