Update Available - Version 8.0.122

[jsachs]

An update is available to Version 8.0.122 (9-Jul-2020)

The changes (taken from the update log) are:

Posterize: added right-click menu on color controls to remove an individual color or to reset the remapping of an individual color. Also fixed a couple of minor interface issues.

Mask: the mouse scroll wheel now adjusts the blur radius, paint radius, flood fill threshold, pinhole radius or median radius, if the corresponding tool is selected. As usual, holding down the Alt key reverts the scroll wheel to its normal operation, namely zooming the main image area in or out.