Build 336 is released.

 1. Minor speed and precision optimizations for the "Model #42 T1 mapping using variable flip angle with B-field".

2. Expanded the MIDAS format to include voxels with different X,Y size. This defect came up when calculating parametric maps with voxels x!=y.

3. Removed the Skip current time option from Volume Smooth dialog and corresponding API structure.

4. Volume>Smooth function : extended to work on real volumes.

5. Volume>Edge-Constrained smooth function : extended to work on 4D volumes.

6. 4D Multi-echo interpolation function: added the pre-smoothing filter and air thresholding.

7. Volume>Crop>Current Slice now crops all timepoints of the 4D volume (not just the selected one).

8. Enabled and upgraded the Extrapolate mode of dynamic modelling.