I've just posted a new revision of Monticello to SqueakMap.

The changes include:

- Support for FTP repositories.  This should allow the
modules.squeakfoundation.org server to be used for public repositories.  I
will also be putting a web-based repository browser on that site in
the near future.

This uses the FTPClient from the Network Rewrite, so requires a 3.6
image.

- Better handling of overrides.  If your package replaces a system method,
when you update or unload the package, the system method should be
properly reverted rather than simply removed.

This feature passes its unit tests, but has not been battle-tested yet.
Beware.

- Small bug fixes, most notably for the annoying WeakSet>>finalizeValues
issue.