Right now only the last 5 (or so) commits are shown in the overview tab of the project. It would be useful to see last actions on the project in the same tab (probably underneath the commits).
Actions like - bugtracking activity and wiki activity for project that use bug tracking and/or wiki.
Maybe if you think that this is not an appropriate place, add another tab – say "Summary" or "Activity" or whatever name you think suits best.
Having such a summary information of recent activity helps "get into latest happenings" in the project very quickly at a glance. This is especially important in the projects that have more collaborators.
Thanks for considering,