Update released.

Included enum FlexClipModeLookupConv/FlexClipModeLookupConvExcludeHidden for the ClipMode property.
This translates to Value in Get .Clip and to Key in Let .Clip. (Method AddItem also affected)
The translation only occurs if a column has a lookup defined.

The VBFLXGRD18.OCX was also updated to enrich the FlexClipModeConstants. (type lib edit)