It's an release for:

• Python-cn
• LaTeX-cn (v1.3a): It's a version written after reading lshort. Changes include:
• Add reference chapter and "Appendix B. Suggestion".
• Add a new section about index.
• Add a new subsection about \colorbox and \fcolorbox, which are supported by xcolor package.
• Add a new subsection about quote, quotation and verse environment.
• Add a new subsection about abstract.
• Add a new subsection about math fontsize.
• Discuss on something new of printing tilde symbol (~).
• Discuss on something new of counters and length.
• Add examples of:
  • Using a tabular inside another.
  • A new layout of page.
  • \dfrac and \tfrac command; \xleftarrow and \xrightarrow command.
  • \\[<length>] to create more vertical space after a linebreak.
  • booktabs package: How to make three-line table.
  • How to add footnote in tabular. (Using \footnotemark and \footnotetext)
  • Other examples
• Other changes, e.g:
  • More specific contents about hyperref package.
  • Introduce more file extension that may show up in your texfile folder.
  • Add Chinese supporting details about ctex package.

Old Version Features

• LaTeX-cn (v1.2):
• Modified under the suggestion of Liam0205, using ctexrep instead of report as the documentclass.