According to reports, Samsung is preparing to refresh the Galaxy Tab S6 Lite and the Galaxy Tab S7 FE. A new version of the Galaxy Tab A7 Lite could be in the offing too, although the revised Galaxy Tab S7 FE may actually be a smaller 11-inch model.
https://www.notebookcheck.net/Samsung-to-refresh-the-Galaxy-A7-Lite-Galaxy-Tab-S6-Lite-and-Galaxy-Tab-S7-FE-as-hardware-details-surface.617712.0.html