v15.4.0

The 15.4.0 version introduces:

• binary operations for multi polygons with floating point coordinates, see #604
• faster summations and modus-like operations, see #275 and #684
• enhanced functionality: #742
• Fixed calculation bug: #741, #745, #751
• UX Fixes: #686, #688, #744, #750, #752
• Build optimization: #462
• Support for a Silent Instalation option: #747
  Full Changelog: v15.2.0...v15.4.0