2.10.0

Fixes:

• String text and parenthetical citations. (e6026c1)
• Escape autolink labels even when hybrid mode is enabled. (repored by @iwelch, 693e134)
• Protect LaTeX strong emphasis renderer prototype and make it detect font. (reported by @iwelch, 89a031a)
• Let users name their documents markdown.tex. (reported by @mmarras, cb50d4, 9d21141)
• Support deferred content (footnotes, links, and images) with slicing. (edbdced)
• Support tables with slicing. (5a61511)
• Increment markdownFrozenCacheCounter globally. (c151cbc)
• Change the category code of the percent sign to other in \markdownInput. (b21fac4, 4d025e1, 5b1625f, 6f24307)
• Add \startmodule command to the ConTeXt module. (9f2ec1d)
• Add a missing local qualifier to the definition of a local variable. (1153afb)
• Don't allow LaTeX list item renderers to consume surrounding text. (reported by @nbubis, cb79225)

Development:

• Add the theme LaTeX option. (39ab6f3, 8699eb4, a1ae258, ea9c237, 3740742, 67aaf40)
• Add the stripIndent Lua option. (b94dda5, 5757067, 654624c)
• Add the texComments Lua options. (c439a0f, 5f7c5e3, 744bcdb, 1ec06f4, b74fd01, 2dd76f1)
• Add support for LuaMetaTeX. (f004170, 905c832, 575a1e0, f93a353)
• Add the inlineHtmlComment renderer. (bf54b2f)
• Add the plain LaTeX package option. (af9c0d6)
• Add the snippet LaTeX option. (b43024f, 438f075, 2960810)

Debugging:

• Add helpful messages to read/write errors. (contributed by @drehak, d22cd25)
• Make ConTeXt/LaTeX use their info/warning/error commands during loading. (a638a91)

Documentation:

• Remove deprecated filecontents package from examples. (dd2dc1c)
• Fix a typo in the user manual. (13f056)
• Fix code style in the user manual. (416c24e)
• Update out-of-date-documentation. (713ec92)
• Add Making Markdown into a Microwave Meal article into the README. (4698224)
• Add a link to @Witiko's PV212 talk to the README. (e5e8708)
• Fix overlong lines in the documentation. (34e9f4f)
• Update installation documentation. (b3957a8)
• Fix a typo in the documentation of expandtabs. (3e55507)
• Remove unnecessary footnotes option from the inlineFootnotes example. (30792ef)
• Fix a typo in the documentation of \markdownRendererOlItemWithNumber. (d05df9d)
• Fix errors in the documentation markup. (a6a0059)
• Remove multiply-defined refs in documentation. (ab99a30)

Licensing:

• Bump the copyright year. (9462f17)
• Sublicense the code as LPPL v1.3c. (609aeee)

Unit tests:

• Remove xtrace from test.sh for less verbose output. (b307ee6)
• Treat all files as text with GNU diff in test.sh. (ec89e6d)
• Print full TeX log when there is an error in a unit test. (7640c20)

Distribution:

• Add banner.png to the CTAN distribution. (fe107d6)
• Add base Makefile target. (41ab71a)

Continuous integration:

• Convert CircleCI configuration to GitHub Actions workflow. (0f77bc5)
• Add shellcheck. (27e825b)
• Upload artifacts in GitHub Actions workflows. (12e3585, e696d41)
• Install Graphviz in continuous integration. (3ebf0c9, 4ef340c)
• Test that the number of pages in typeset documentation is sane. (048b7fc)

Miscellanea:

• Use \@ifdefined and \@onlypreamble in LaTeX code. (40b77f4)