2.23.0

Development:

• Add support of bulk redefinition of token renderers and token renderer prototypes in the \markdownSetup LaTeX command using wildcards. (#232, #287)

Fixes:

• Drop support for ConTeXt Mark II, since the MkII files are no longer installed in TeX Live 2023, see the article by Hans Hagen. (#281, #282)
• Remove extra space after inline elements with attributes. (#288)
• Make our implementation of attributes compatible with jgm/pandoc. (#279, #297, f7c701b)

Documentation:

• Add a link to a preprint from TUGboat 44(1) to README.md. (#234, a4d9fbf)
• Separate example files for pdfLaTeX, XeLaTeX, LuaLaTeX, and TeX4ht. (daccaa8)

Docker:

• Add TeX Live 2022 historical image. (#285, #295)
• Add support for TeX Live 2023. (contributed by @gucci-on-fleek, #281, #282)

Refactoring:

• Use \prg_new_conditional:Nnn to define \@@_if_option:n. (#289)

Libraries:

• Make tinyyaml a standalone CTAN package. (contributed by @zepinglee, #218, #294)

Default Renderer Prototypes:

• Make the default LaTeX renderer prototypes for tight lists produce surrounding spaces. (#290, #296)