On the Deployments -> Overview page, instead of just an = operator when filtering by release, it would be very helpful to allow filtering by >= and <= operators. It would also by very helpful to filter just on major and minor release numbers as well or both independently.

Ex 1: filter by all tenants on major version X or greater
Ex 2: filter by all tenants on major version X and minor version Y or less (to find everyone impacted by a specific bug)