Parsers 0.3.0 library was released. The current release contains working parsers for:

• LR0
• SLR1
• LR1
• Packrat

LL(x) parsers are still missing. The current release can be used for production, but the current API is not to be taken as stable for now.

Have a look to the Parsers 0.3.0 Maven Site, too.