Logitech has released Mouseware M4.0.1, an update for the mouse-driver software that ships with its mice.

Features of the update include: improved scrolling in a wider range of applications; new control panel interfaces; application specific button assignments; and improvements to the company's WebWheel.

The software supports all current USB mice from the company, including its newly announced WebWheel mouse. It's available for download from the company's site.