This beta release is mainly for addressing the performance issue (#148).
- #148: Added a new mechanism (
RectangleCache) that caches the merged highlight rectangles for each selection backlink so that they can be reused without recomputing every time. - Fixed
BacklinkDomManagernot loaded (but this shouldn't have been a big deal since the registered event listeners should be removed anyway when the viewer unloads). - Fixed backlink indicator icons sometimes being placed outside of the visible area of the page.
- Updated the default settings for display text formats & link copy formats.
Full Changelog: 0.39.13...0.39.14-beta0