* Multi/Sub-object material now has 1-based indices (instead of 0-based)
* Layer and layer groups are now highlighted if they have selected children and those children weren't previously expanded
* Fixed: A view cannot be dragged into another view to create a cluster node
* More internal revamping of cluster input/output ports
+ Added support for multiple connections in external cluster inputs
* Multiple connections from a single external input can now properly assign controller/map/objects/etc. values
* Parameters are auto-connected to appropriate 3dsmax controllers and objects when they're connected to a cluster input that already has one or more connections
* Fixed: Cluster node staying after cluster grouping is undone
+ External cluster port connecting/disconnecting is now undoable
* Fixed controllers still assigned to object parameters if external cluster ports are connected/disconnected from them
* Fixed: All cluster inputs being removed when a node inside its schematic view is deleted
* Layers and layer groups now cannot be renamed if another layer or layer group with same name is present
* Fixed output ports non-refresh bug

Marsel Khadiyev (Software Developer, EPHERE Inc.)