As of April 9th, 2014, the main nimrod repository has had parts of its history purged from git, in order to slim the massive 300+ mb repository size to a more manageable ~30 mb.
As a consequence of this, all users who forked the Nimrod repository must either delete and re-fork the main Nimrod repository, or force update their devel and master branches via git. If you need help with this, feel free post your questions here, or join us at #nimrod at irc.freenode.net .
Email notifications have been sent to all those users with Nimrod repositories with email addresses available on Github or on their websites. For those whose email addresses could not be found, and who also had a Nimrod-related repository with issue tracking enabled, issues were posted in those Nimrod-related repositories concerning the history purge. Unless acknowledged beforehand, these issues will be closed after a week has passed.
Many thanks goes to reactormonk, Araq, dom96 for performing and coordinating the history purge. Our harddrives thank you!