These writing, editing, and publishing tasks require some familiarity with Fedora and/or the Docs Project. These are highlights of the most important currently. Check Category:Docs Project content tasks for experienced contributors for additional tasks and details not highlighted here.
Release notes - lead writer
Team: Jason Taylor
Task tracking: https://fedorahosted.org/release-notes
Installation Guide - lead writer
Task tracking: https://fedorahosted.org/install-guide
Docs Project Lead: Susan Lauber
Task tracking:Docs tasks for Packaging Guide and related materials
User Guide - lead writer
Task tracking:User Guide tasks
Assignee: Jason Taylor
Task tracking:Docs bug triage tasks
Task Tracking:Virtualization Guide Tasks
This content has languished for a while, still has relevant bits, and can be picked up as a contribution with the upstream http://rpm.org.
Task Tracking: https://fedoraproject.org/wiki/User:Bcotton/RPM_Guide_tasks
Linux Security Guide - Sparks