Log message:
Update to 4.8.1. From the changelog:

* fix use of Python 2.4 set builtin in 4.8.0 preventing getmail
    from running on Python 2.3.x.

Log message:
Update to 4.8.0. From the changelog:

* better diagnostic when user invalidly supplies timeout configuration
    parameter for an IMAP-SSL retriever.  Thanks: Dennis S.

* code cleanups

Log message:
Update to 4.7.8. From the changelog:

* explicitly close current IMAP mailbox when selecting a new one,
    so all servers expunge deleted mail. Thanks: Josh Triplett.

* include experimental spec file for creating RPM with rpmbuild.
    Thanks: Dag Wieers, Rob Loos, Dries Verachtert.

* convert changelog to utf-8 encoding.

* update email addresses, etc. Domain for mailing lists has changed
    to lists.pyropus.ca.

* add FAQ about memory errors on OS X. Thanks: Andres Gasson.

* drop log message level for stderr output of destination if
    ignore_stderr is set, just like for filter. Thanks: Jeremy
    Chadwick.

Log message:
Update to 4.7.6. From the changelog:

  -fix exception when getmail is trying to report a POP3 server that
  completely missed generating a UIDL token for a message.
  Thanks: Hans Lammerts.

Log message:
Update to 4.7.5. From the changelog:

  -make updatefile honour symlinks, so users can alias one server's oldmail
  state file to another (for split-horizon DNS and other strange
  configurations).  Thanks: Scott Hepler.

Log message:
Update to 4.7.4. From the changelog:

  -explicitly watch for broken POP3 servers that return a blank UIDL value
  (not permitted by the POP3 protocol) and print a fatal error message.
  Thanks: Florian Hackenberger and Cameron Rangeley.

Log message:
Update to 4.7.3. From the changelog:

  -fix wrong bytecount displayed in summary at end of run. Thanks:
  Andreas Jung.

Log message:
Update to 4.7.2. From the changelog:

  -add ignore_stderr option to filters, copying same from MDA_external
   destination. Thanks: Vittorio Beggi.

Log message:
Update to 4.7.1. From the changelog:

  -add max_bytes_per_session option.  Thanks: Robert Spencer.
  -documentation additions.

Log message:
Update to 4.7.0. From the changelog:

- make Mboxrd lock type configurable (lockf or flock). Change default
    to lockf.  Thanks: Norman Carver.