4.0.0

• Automatic edge offset adjustment on load, implementing #29
• Limited support for the hashchange event and the CSS pseudo :target, implementing #31
• Fix #30 – A special case when the target is within a statically positioned element
• Fix #32 – The hash was not executed on first load
• Fix #27 – Zenscroll can be now referenced from the
• Fix an incorrect calculation of the height of scrollable elements which ignored fixed scrollbars that are present on some platforms, like Windows
• setup() now returns the current settings
• A value of zero for duration is now accepted in all functions, including setup(). E.g., zenscroll.toY(200, 0)
• scrollTo() does not return the calculated target vertical position any more
• Internal refactoring