I just installed 1.9.11 and was testing Hue Saturation fades. With H S fade disabled, I found that the Hue fade was not always a straight line between the end points. The following examples are done with Saturation at 100 %. For example, fading from Hue 0 degrees to Hue 180 degrees produces a straight line as observed on the color picker. A fade from Hue 287 degrees to Hue 181 degrees also produces a straight line on the color picker. However a fade from Hue 0 degrees to Hue 108 degrees follows the curved path defined by the color picker circumference. I expected a straight line like the other examples.
Is this a bug? I have not ever done this test on any previous release.