After a long period without new version, here is one

No many new thing new in this release, some bug fix.
I have added an option to specify the IP address when you use the PASV mode behind a router.
A new version should come out soon to improve this option (because I know many of you will ask me why this one don't update de IP automaticly)
I work on a simple and effective way to do it.
Also, a new Alpha version should be out soon.