4.7.1

New features:

• new overlay options
• #713 new little planet adapter
• onClick callbacks for custom navbar buttons now receive the viewer instance as parameter
• #720 gallery plugin: add thumbnailSize option

Bug fixes:

• #718 visible range plugin: compatibility with very narrow panoramas
• #721 setPanorama method will keep existing panoData option if it is a function
• #723 greatly improve the move inertia behavior (thanks to @mikepianka)
• #734 markers plugin: fix square markers not rendering
• #743 virtual tour plugin: fix Typescript definition
• #744 gallery plugin: fix Typescript definition