Addons: silence warnings instead of disabling

release/scripts/modules/addon_utils.py

@@ -353,6 +353,20 @@ def enable(module_name, *, default_set=False, persistent=False, handle_error=Non
 
         # 1.1) fail when add-on is too old
         # This is a temporary 2.8x migration check, so we can manage addons that are supported.
+
+        # Silent default, we know these need updating.
+        if module_name in {
+			"io_anim_bvh",
+			"io_mesh_ply",
+			"io_mesh_stl",
+			"io_mesh_uv_layout",
+			"io_scene_3ds",
+			"io_scene_fbx",
+			"io_scene_obj",
+			"io_scene_x3d",
+        }:
+            return None
+
         try:
             print(mod.bl_info.get("blender", (0, 0, 0)))
             if mod.bl_info.get("blender", (0, 0, 0)) < (2, 80, 0):