We just started using the Roadmap Planner, which is a great tool. It has enough detail to be useful, but is simple enough to keep up-to-date.
We had hoped that we could request multiple members in the team to keep it up to date, but we have run into an issue: it does not handle concurrent editing in the way normal Confluence pages do. Whoever saves last overwrites the changes published since the last "saver" started editing.
Is there a way to avoid this issue, or could merging of changes be supported?