# 1.0.6.0

## Improvements

• Constraint :

• Added maintainReferencePosition plug. This allows the constraint to maintain the original position of the object at a specifed reference time.

• Improved performance for UV constraints where the target has static geometry but an animated transform. One such benchmark shows a greater than 40x speedup.

## Fixes

• Shape : Fixed unnecessary serialisation of internal connection.

• ScaleTool :

• Fixed oversensitive scaling when zoomed out in the Viewer.

• Prevented uniform scaling from becoming negative.