The Snort++ project has moved to an organization account on github. Please update your remote to pull directly from the new repo:
https://github.com/snort3/snort3.git
Note that the old remote will be forwarded to the new repo automatically until you switch over.
In addition, there are now two new repos:
https://github.com/snort3/snort3_demo.git
https://github.com/snort3/snort3_extra.git
The demo repo provides a BATS test suite to validate and demonstrate various use cases. It currently has over 50 tests and will continue to grow. It is also a great way to report bugs with everything required for reproduction. If you have other uses cases to contribute, please open a pull request.
The extra repo has the code that was in snort3/extra/. It was split into a separate repo to make it easier to manage and completely optional. This is a great place to add plugins you would like to contribute to the community.
Questions or suggestions about these repos should go to snort-devel@lists.snort.org.