Version 0.2.1 actually includes the printserver package that somehow didn't make it to the 0.2.0 release.
Users of version 0.2.0 are able to update to this release via the internal package manager.

A complete list of closed issues for version 0.2.1:

Requirement
[SUITE-3] - Support port 9100 raw printing

Bug
[SUITE-138] - PXE-E53 - No boot filename received.
[SUITE-140] - Double execution bug in cmdline package