git-annex 0.20110420 released with [[!toggle text="these changes"]]
[[!toggleable text="""
   * Update Debian build dependencies for ghc 7.
   * Debian package is now built with S3 support.
     Thanks Joachim Breitner for making this possible.
   * Somewhat improved memory usage of S3, still work to do.
     Thanks Greg Heartsfield for ongoing work to improve the hS3 library
     for git-annex."""]]