The active wiki for the Samvera Community can be found here: https://samvera.atlassian.net/
As of November 26th 2019, the Samvera Interest Group for Advising the Hyrax Roadmap (SIGAHR) has been re-chartered as the Hyrax Interest Group - you'll find the most up to date information on the page for that group.
Go to the Hyrax Interest Group
The Samvera Interest Group for Advising the Hyrax Roadmap (SIGAHR) will form a core advisory body for helping to define the roadmap for Hyrax and for overseeing execution of the roadmap. The group will offer feedback to the Hyrax Product Owner and Technical Lead on such issues and help develop future roadmaps for Hyrax. Based on our experience advising on the direction of Hyrax, this group will also make suggestions to Samvera Partners about resources, roles, and structures that can facilitate the management of Hyrax and other Samvera products.