goto child changeset
In branch explorer there is a 'goto parent changeset' context menu. A similar one for children, possibly listing multiple branches, would be useful. Navigation is quite difficult in this direction.
robl shared this idea
Also if a branch has no changesets it is not easy to find the base. A 'goto base' context menu for the branch would be useful. It should also take account of rebases and either list all bases in order or just the latest one.