This release contains about improvements:
1. improve the interface translation in French and Danish
2. Support Java language code blocks
3. Add the document using Python to write plug-ins
4. Asymptote, DraTex, Gnuplot, Graphviz, Xypic these plug-ins using the Python re-implementation, and can be used on Windows / macOS / Linux three platforms
5. New SymPy plug
6. improve export to HTML, formulas show (using MathJax or picture)
7. The improved parsing syntax highlighting values for