v0.2.0 just hangs and never gets the callback. 0.1.1 works fine
Can you give any more data than that? Obviously I can't possibly know what is going on without some information. FTP server, error, some debug logging, etc.
@shamoons This is most likely a dup of Issue #9.
The Pull Request from @CrabDude that solves that issue has been merged. Can you try again?