I think it would be view helpful to be able to add releases under the initiatives in the strategy roadmap view. This would be similar to the release gantt chart where you can add phases or features and expand/collapse them from the release. I would be a good way to communicate complex initiatives to customers
Now you can include releases, master features, and features in the strategy roadmap.
Check out the blog post for more details.
Totally agree. This would be a very powerful view for external customers.