Why can you only manage a version's start and end date and parent version in Agile > Classic Boards? Why can't these attributes in the Manage Versions section. When you look at burnup/burndown data by version, it is key that these dates are correct. However, it is not intuitive that you have to go to Classic Board > Planning to modify this information. These attributes should be in Manage Versions.
Are there any plans to assist with that, especially if Classic Board support is being deprecated (hopefully, all the gadgets will remain since those are the only ones available that support burnup, burndown, velocity, hours, etc by Version.