I have just released Monkeysign 2.2.0. This release was made to support Tor and fix a few issues with the build system. This deprecates the 2.1.x branch, see the branches status page for more detailed information on supported branches. Note that the full change log is now available online, in the history section.
Monkeysign is a user-friendly tool to easily and securely exchange OpenPGP key certifications. See the homepage for more information.
As usual, to install Monkeysign, see the install documentation. If you are interested in contributing to the project, you can find more information in the new contributing section. Finally, see the usage section for more information about how to use Monkeysign.