Version 3.13.0

• Refactoring of the JSON parameters and returned values as dictionaries for the Python binding
• Support for text font fallback when a glyph is missing in the selected font
• Support for Plaine and Easie gross and refined contour feature extraction
• Support for dblserpent barlines (@eNote-GmbH)
• Support for @dir.dist and @tempo.dist (@eNote-GmbH)
• Support for persian accidentals (sori and koron)
• Support for heavy barlines (@eNote-GmbH)
• Support for log level selection (warning by default)
• Support for controlling log in the JS toolkit (@WolfgangDrescher)
• Option --smuflTextFont for controlling text font embedding or linking CSS fonts
• Option --lyricElision for selecting elision glyph (regular, wide, narrow or unicde)
• Option --log-level (-l) for controlling the log level from the command-line tool
• Method getOption(bool) split as getOptions() and getDefaultOptions()
• Fixes in the PAE importer (@carlolic)