# Release 0.8.1 (2005-04-13)
This is a bug fix release.
- Patch downloading was broken.
- The garbage collector would not delete paths that had references
from invalid (but substitutable) paths.
Title: Release 0.8.1 Notes (2005-04-13)
Summary
This is a bug fix release, addressing two primary issues: broken patch downloading and a problem with the garbage collector failing to delete paths that had references from invalid, but substitutable, paths.