v0.9.1 Release Notes
====================

* fixed broken Debian version comparison
  implementation: developed fast and correct comparison module (debversion.py)

* significant optimizations to pool-get operation
  implementation: rewrote PackageCache class and batched syncs for pool-get

* new command: pool-gc which garbage collects stale data from the pool's caches

* pool-unregister removes cached binaries compiled from the unregistered stock

* misc code refactorings
