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diff --git a/macros/latex/contrib/datetime2-contrib/datetime2-french/README b/macros/latex/contrib/datetime2-contrib/datetime2-french/README
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@@ -0,0 +1,55 @@
+French Language Module for datetime2 Package
+
+Author: Nicola L. C. Talbot (inactive)
+        Paul A. Patience <pap@papatience.com>
+
+Licence: LPPL
+
+Required Packages: datetime2, tracklang
+
+Example usage:
+
+\documentclass{article}
+\usepackage[french]{datetime2}
+\begin{document}
+\today
+\end{document}
+
+\documentclass[french]{article}
+\usepackage{babel}
+\usepackage[useregional]{datetime2}
+\begin{document}
+\today
+\end{document}
+
+\documentclass{article}
+\usepackage{polyglossia}
+\setmainlanguage{french}
+\usepackage[french]{datetime2}
+\begin{document}
+\today
+\end{document}
+
+INSTALLATION
+============
+
+xelatex datetime2-french.ins
+
+Move all *.ldf files to
+TEXMF/tex/latex/datetime2-contrib/datetime2-french/
+
+Documentation:
+
+xelatex datetime2-french.dtx
+makeindex -s gind.ist datetime2-french.idx
+makeindex -s gglo.ist -o datetime2-french.gls datetime2-french.glo
+xelatex datetime2-french.dtx
+xelatex datetime2-french.dtx
+
+Move datetime2-french.pdf and README to
+TEXMF/doc/latex/datetime2-contrib/datetime2-french/
+
+This material is subject to the LaTeX Project Public License.
+See http://www.ctan.org/license/lppl1.3 for the details of that
+license.
+
diff --git a/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french-test-luatex.pdf b/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french-test-luatex.pdf
new file mode 100644
index 0000000000..2e34ee8a36
--- /dev/null
+++ b/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french-test-luatex.pdf
diff --git a/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french-test-luatex.tex b/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french-test-luatex.tex
new file mode 100644
index 0000000000..29b78f3a1e
--- /dev/null
+++ b/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french-test-luatex.tex
@@ -0,0 +1,9 @@
+% arara: lualatex
+\documentclass{article}
+
+\usepackage{fontspec}
+\usepackage{polyglossia}
+\setdefaultlanguage{french}
+\setotherlanguage{english}
+
+\input{datetime2-french-test}
diff --git a/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french-test-pdftex.pdf b/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french-test-pdftex.pdf
new file mode 100644
index 0000000000..5f9ee14cce
--- /dev/null
+++ b/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french-test-pdftex.pdf
diff --git a/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french-test-pdftex.tex b/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french-test-pdftex.tex
new file mode 100644
index 0000000000..e36851b8b7
--- /dev/null
+++ b/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french-test-pdftex.tex
@@ -0,0 +1,8 @@
+% arara: pdflatex
+\documentclass[english,french]{article}
+
+\usepackage[utf8]{inputenc}
+\usepackage[T1]{fontenc}
+\usepackage[english,main=french]{babel}
+
+\input{datetime2-french-test}
diff --git a/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french-test-xetex.pdf b/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french-test-xetex.pdf
new file mode 100644
index 0000000000..8b9342ccd9
--- /dev/null
+++ b/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french-test-xetex.pdf
diff --git a/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french-test-xetex.tex b/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french-test-xetex.tex
new file mode 100644
index 0000000000..36874a42ec
--- /dev/null
+++ b/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french-test-xetex.tex
@@ -0,0 +1,9 @@
+% arara: xelatex
+\documentclass{article}
+
+\usepackage{fontspec}
+\usepackage{polyglossia}
+\setdefaultlanguage{french}
+\setotherlanguage{english}
+
+\input{datetime2-french-test}
diff --git a/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french-test.tex b/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french-test.tex
new file mode 100644
index 0000000000..3de529d56a
--- /dev/null
+++ b/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french-test.tex
@@ -0,0 +1,30 @@
+\usepackage[en-GB,en-US]{datetime2}
+
+\newcommand*{\teststyle}[1]{%
+  \DTMsetstyle{#1}
+  \texttt{#1}:\par
+  \DTMnow\par
+  \DTMNow\par
+}
+
+\newcommand*{\testall}[1]{%
+  \DTMlangsetup*{#1}
+  \texttt{#1}:\par
+  \teststyle{default}
+  \teststyle{iso}
+  \teststyle{english}
+  \teststyle{en-GB}
+  \teststyle{en-GB-numeric}
+  \teststyle{en-US}
+  \teststyle{en-US-numeric}
+  \teststyle{french}
+  \teststyle{french-numeric}
+}
+
+\begin{document}
+
+\testall{showdayofmonth=true,abbr=false}
+\testall{showdayofmonth=false}
+\testall{abbr=true}
+
+\end{document}
diff --git a/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french.dtx b/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french.dtx
new file mode 100644
index 0000000000..ffcce39e15
--- /dev/null
+++ b/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french.dtx
@@ -0,0 +1,1145 @@
+%\iffalse
+%<*package>
+%% \CharacterTable
+%%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%%   Digits        \0\1\2\3\4\5\6\7\8\9
+%%   Exclamation   \!     Double quote  \"     Hash (number) \#
+%%   Dollar        \$     Percent       \%     Ampersand     \&
+%%   Acute accent  \'     Left paren    \(     Right paren   \)
+%%   Asterisk      \*     Plus          \+     Comma         \,
+%%   Minus         \-     Point         \.     Solidus       \/
+%%   Colon         \:     Semicolon     \;     Less than     \<
+%%   Equals        \=     Greater than  \>     Question mark \?
+%%   Commercial at \@     Left bracket  \[     Backslash     \\
+%%   Right bracket \]     Circumflex    \^     Underscore    \_
+%%   Grave accent  \`     Left brace    \{     Vertical bar  \|
+%%   Right brace   \}     Tilde         \~}
+%</package>
+%\fi
+% \iffalse
+% Doc-Source file to use with LaTeX2e
+% Copyright (C) 2015 Nicola Talbot, all rights reserved.
+% Copyright (C) 2017 Paul A. Patience <pap@papatience.com>, all rights reserved.
+% \fi
+% \iffalse
+%<*driver>
+\documentclass{ltxdoc}
+
+\usepackage{alltt}
+\usepackage{graphicx}
+\usepackage[utf8]{inputenc}
+\usepackage[T1]{fontenc}
+\usepackage[colorlinks,
+            bookmarks,
+            hyperindex=false,
+            pdfauthor={Nicola L.C. Talbot and Paul A. Patience},
+            pdftitle={datetime2.sty French Module}]{hyperref}
+
+
+\CheckSum{580}
+
+\renewcommand*{\usage}[1]{\hyperpage{#1}}
+\renewcommand*{\main}[1]{\hyperpage{#1}}
+\IndexPrologue{\section*{\indexname}\markboth{\indexname}{\indexname}}
+\setcounter{IndexColumns}{2}
+
+\newcommand*{\sty}[1]{\textsf{#1}}
+\newcommand*{\opt}[1]{\texttt{#1}\index{#1=\texttt{#1}|main}}
+
+\RecordChanges
+\PageIndex
+\CodelineNumbered
+
+\begin{document}
+\DocInput{datetime2-french.dtx}
+\end{document}
+%</driver>
+%\fi
+%
+%\MakeShortVerb{"}
+%
+%\title{French Module for datetime2 Package}
+%\author{Nicola L. C. Talbot (inactive) \\
+% Paul A. Patience\thanks{E-mail: pap@papatience.com}}
+%\date{2017-04-08 (v1.02)}
+%\maketitle
+%
+%\begin{abstract}
+%This is the French language module for the \sty{datetime2}
+%package. If you want to use the settings in this module you must
+%install it in addition to installing \sty{datetime2}. If you use
+%\sty{babel} or \sty{polyglossia}, you will need this module to
+%prevent them from redefining \cs{today}. The \sty{datetime2}
+% \opt{useregional} setting must be set to "text" or "numeric"
+% for the language styles to be set.
+% Alternatively, you can set the style in the document using
+% \cs{DTMsetstyle}, but this may be changed by \cs{date}\meta{language}
+% depending on the value of the \opt{useregional} setting.
+%\end{abstract}
+%
+%\StopEventually{%
+%\clearpage
+%\phantomsection
+%\addcontentsline{toc}{section}{Change History}%
+%\PrintChanges
+%\addcontentsline{toc}{section}{\indexname}%
+%\PrintIndex}
+%\section{The Code}
+%\iffalse
+%    \begin{macrocode}
+%<*datetime2-french-utf8.ldf>
+%    \end{macrocode}
+%\fi
+%\subsection{UTF-8}
+%This file contains the settings that use UTF-8 characters. This
+%file is loaded if XeLaTeX or LuaLaTeX are used. Please make sure
+%your text editor is set to UTF-8 if you want to view this code.
+%\changes{1.0}{2015-03-27}{Initial release}
+% Identify module
+%    \begin{macrocode}
+\ProvidesDateTimeModule{french-utf8}[2017/04/08 v1.02]
+%    \end{macrocode}
+%\begin{macro}{\DTMfrenchordinal}
+%    \begin{macrocode}
+\ifdef\ier
+{%
+  \newcommand*{\DTMfrenchordinal}[1]{%
+    \number#1
+    \ifnum#1=1\DTMtexorpdfstring{\protect\ier}{er}\fi
+  }
+}%
+{%
+  \newcommand*{\DTMfrenchordinal}[1]{%
+    \number#1
+    \ifnum#1=1\DTMtexorpdfstring{\protect\textsuperscript{er}}{er}\fi
+  }
+}%
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchmonthname}
+% French month names.
+%    \begin{macrocode}
+\newcommand*{\DTMfrenchmonthname}[1]{%
+  \ifcase#1
+  \or
+  janvier%
+  \or
+  février%
+  \or
+  mars%
+  \or
+  avril%
+  \or
+  mai%
+  \or
+  juin%
+  \or
+  juillet%
+  \or
+  août%
+  \or
+  septembre%
+  \or
+  octobre%
+  \or
+  novembre%
+  \or
+  décembre%
+  \fi
+}
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchMonthname}
+% As above but start with a capital.
+%    \begin{macrocode}
+\newcommand*{\DTMfrenchMonthname}[1]{%
+  \ifcase#1
+  \or
+  Janvier%
+  \or
+  Février%
+  \or
+  Mars%
+  \or
+  Avril%
+  \or
+  Mai%
+  \or
+  Juin%
+  \or
+  Juillet%
+  \or
+  Août%
+  \or
+  Septembre%
+  \or
+  Octobre%
+  \or
+  Novembre%
+  \or
+  Décembre%
+  \fi
+}
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchshortmonthname}
+% Abbreviated French month names.
+%\changes{1.01}{2017-04-08}{Add abbreviated month names}
+%    \begin{macrocode}
+\newcommand*{\DTMfrenchshortmonthname}[1]{%
+  \ifcase#1
+  \or
+  janv.%
+  \or
+  févr.%
+  \or
+  mars%
+  \or
+  avr.%
+  \or
+  mai%
+  \or
+  juin%
+  \or
+  juill.%
+  \or
+  août%
+  \or
+  sept.%
+  \or
+  oct.%
+  \or
+  nov.%
+  \or
+  déc.%
+  \fi
+}
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchshortMonthname}
+% As above but start with a capital.
+%    \begin{macrocode}
+\newcommand*{\DTMfrenchshortMonthname}[1]{%
+  \ifcase#1
+  \or
+  Janv.%
+  \or
+  Févr.%
+  \or
+  Mars%
+  \or
+  Avr.%
+  \or
+  Mai%
+  \or
+  Juin%
+  \or
+  Juill.%
+  \or
+  Août%
+  \or
+  Sept.%
+  \or
+  Oct.%
+  \or
+  Nov.%
+  \or
+  Déc.%
+  \fi
+}
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchweekdayname}
+% French day of week names.
+%    \begin{macrocode}
+\newcommand*{\DTMfrenchweekdayname}[1]{%
+  \ifcase#1
+  lundi%
+  \or
+  mardi%
+  \or
+  mercredi%
+  \or
+  jeudi%
+  \or
+  vendredi%
+  \or
+  samedi%
+  \or
+  dimanche%
+  \fi
+}
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchWeekdayname}
+% As above but start with a capital.
+%    \begin{macrocode}
+\newcommand*{\DTMfrenchWeekdayname}[1]{%
+  \ifcase#1
+  Lundi%
+  \or
+  Mardi%
+  \or
+  Mercredi%
+  \or
+  Jeudi%
+  \or
+  Vendredi%
+  \or
+  Samedi%
+  \or
+  Dimanche%
+  \fi
+}
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchshortweekdayname}
+% French abbreviated day of week names.
+%\changes{1.01}{2017-04-08}{Add abbreviated day of week names}
+%    \begin{macrocode}
+\newcommand*{\DTMfrenchshortweekdayname}[1]{%
+  \ifcase#1
+  lun.%
+  \or
+  mar.%
+  \or
+  mer.%
+  \or
+  jeu.%
+  \or
+  ven.%
+  \or
+  sam.%
+  \or
+  dim.%
+  \fi
+}
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchshortWeekdayname}
+% As above but start with a capital.
+%    \begin{macrocode}
+\newcommand*{\DTMfrenchshortWeekdayname}[1]{%
+  \ifcase#1
+  Lun.%
+  \or
+  Mar.%
+  \or
+  Mer.%
+  \or
+  Jeu.%
+  \or
+  Ven.%
+  \or
+  Sam.%
+  \or
+  Dim.%
+  \fi
+}
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchmidnight}
+%    \begin{macrocode}
+\newcommand*\DTMfrenchmidnight{minuit}%
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchnoon}
+%    \begin{macrocode}
+\newcommand*\DTMfrenchnoon{midi}%
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchtimesymsep}
+%    \begin{macrocode}
+\newcommand*\DTMfrenchtimesymsep{\,}%
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchhoursym}
+%    \begin{macrocode}
+\newcommand*\DTMfrenchhoursym{h}%
+%    \end{macrocode}
+%\end{macro}
+%
+% This style ignores seconds.
+%\changes{1.01}{2017-04-08}{Add frenchalpha time style}
+%    \begin{macrocode}
+\DTMnewtimestyle
+ {frenchalpha}% label
+ {%
+    \renewcommand*\DTMdisplaytime[3]{%
+      \ifnum##2=0
+        \ifnum##1=12
+          \DTMfrenchnoon
+        \else
+          \ifnum##1=0
+            \DTMfrenchmidnight
+          \else
+            \ifnum##1=24
+              \DTMfrenchmidnight
+            \else
+              \number##1
+              \DTMfrenchtimesymsep\DTMfrenchhoursym
+            \fi
+          \fi
+        \fi
+      \else
+        \ifnum##1=24
+          0%
+        \else
+          \number##1
+        \fi
+        \DTMfrenchtimesymsep\DTMfrenchhoursym
+        \DTMfrenchtimesymsep\DTMtwodigits{##2}%
+      \fi
+    }%
+ }%
+%    \end{macrocode}
+%
+%\iffalse
+%    \begin{macrocode}
+%</datetime2-french-utf8.ldf>
+%    \end{macrocode}
+%\fi
+%\iffalse
+%    \begin{macrocode}
+%<*datetime2-french-ascii.ldf>
+%    \end{macrocode}
+%\fi
+%\subsection{ASCII}
+%This file contains the settings that use \LaTeX\ commands for
+%non-ASCII characters. This should be input if neither XeLaTeX nor
+%LuaLaTeX are used. Even if the user has loaded \sty{inputenc} with
+%"utf8", this file should still be used not the
+%\texttt{datetime2-french-utf8.ldf} file as the non-ASCII
+%characters are made active in that situation and would need
+%protecting against expansion.
+%\changes{1.0}{2015-03-27}{Initial release}
+% Identify module
+%    \begin{macrocode}
+\ProvidesDateTimeModule{french-ascii}[2017/04/08 v1.02]
+%    \end{macrocode}
+%
+%\begin{macro}{\DTMfrenchordinal}
+%    \begin{macrocode}
+\ifdef\ier
+{%
+  \newcommand*{\DTMfrenchordinal}[1]{%
+    \number#1
+    \ifnum#1=1\DTMtexorpdfstring{\protect\ier}{er}\fi
+  }
+}%
+{%
+  \newcommand*{\DTMfrenchordinal}[1]{%
+    \number#1
+    \ifnum#1=1\DTMtexorpdfstring{\protect\textsuperscript{er}}{er}\fi
+  }
+}%
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchmonthname}
+% French month names.
+%    \begin{macrocode}
+\newcommand*{\DTMfrenchmonthname}[1]{%
+  \ifcase#1
+  \or
+  janvier%
+  \or
+  f\protect\'evrier%
+  \or
+  mars%
+  \or
+  avril%
+  \or
+  mai%
+  \or
+  juin%
+  \or
+  juillet%
+  \or
+  ao\protect\^ut%
+  \or
+  septembre%
+  \or
+  octobre%
+  \or
+  novembre%
+  \or
+  d\protect\'ecembre%
+  \fi
+}
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchMonthname}
+% As above but start with a capital.
+%    \begin{macrocode}
+\newcommand*{\DTMfrenchMonthname}[1]{%
+  \ifcase#1
+  \or
+  Janvier%
+  \or
+  F\protect\'evrier%
+  \or
+  Mars%
+  \or
+  Avril%
+  \or
+  Mai%
+  \or
+  Juin%
+  \or
+  Juillet%
+  \or
+  Ao\protect\^ut%
+  \or
+  Septembre%
+  \or
+  Octobre%
+  \or
+  Novembre%
+  \or
+  D\protect\'ecembre%
+  \fi
+}
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchshortmonthname}
+% Abbreviated French month names.
+%\changes{1.01}{2017-04-08}{Add abbreviated month names}
+%    \begin{macrocode}
+\newcommand*{\DTMfrenchshortmonthname}[1]{%
+  \ifcase#1
+  \or
+  janv.%
+  \or
+  f\protect\'evr.%
+  \or
+  mars%
+  \or
+  avr.%
+  \or
+  mai%
+  \or
+  juin%
+  \or
+  juill.%
+  \or
+  ao\protect\^ut%
+  \or
+  sept.%
+  \or
+  oct.%
+  \or
+  nov.%
+  \or
+  d\protect\'ec.%
+  \fi
+}
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchshortMonthname}
+% As above but start with a capital.
+%    \begin{macrocode}
+\newcommand*{\DTMfrenchshortMonthname}[1]{%
+  \ifcase#1
+  \or
+  Janv.%
+  \or
+  F\protect\'evr.%
+  \or
+  Mars%
+  \or
+  Avr.%
+  \or
+  Mai%
+  \or
+  Juin%
+  \or
+  Juill.%
+  \or
+  Ao\protect\^ut%
+  \or
+  Sept.%
+  \or
+  Oct.%
+  \or
+  Nov.%
+  \or
+  D\protect\'ec.%
+  \fi
+}
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchweekdayname}
+% French day of week names.
+%    \begin{macrocode}
+\newcommand*{\DTMfrenchweekdayname}[1]{%
+  \ifcase#1
+  lundi%
+  \or
+  mardi%
+  \or
+  mercredi%
+  \or
+  jeudi%
+  \or
+  vendredi%
+  \or
+  samedi%
+  \or
+  dimanche%
+  \fi
+}
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchWeekdayname}
+% As above but start with a capital.
+%    \begin{macrocode}
+\newcommand*{\DTMfrenchWeekdayname}[1]{%
+  \ifcase#1
+  Lundi%
+  \or
+  Mardi%
+  \or
+  Mercredi%
+  \or
+  Jeudi%
+  \or
+  Vendredi%
+  \or
+  Samedi%
+  \or
+  Dimanche%
+  \fi
+}
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchshortweekdayname}
+% French abbreviated day of week names.
+%\changes{1.01}{2017-04-08}{Add abbreviated day of week names}
+%    \begin{macrocode}
+\newcommand*{\DTMfrenchshortweekdayname}[1]{%
+  \ifcase#1
+  lun.%
+  \or
+  mar.%
+  \or
+  mer.%
+  \or
+  jeu.%
+  \or
+  ven.%
+  \or
+  sam.%
+  \or
+  dim.%
+  \fi
+}
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchshortWeekdayname}
+% As above but start with a capital.
+%    \begin{macrocode}
+\newcommand*{\DTMfrenchshortWeekdayname}[1]{%
+  \ifcase#1
+  Lun.%
+  \or
+  Mar.%
+  \or
+  Mer.%
+  \or
+  Jeu.%
+  \or
+  Ven.%
+  \or
+  Sam.%
+  \or
+  Dim.%
+  \fi
+}
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchmidnight}
+%    \begin{macrocode}
+\newcommand*\DTMfrenchmidnight{minuit}%
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchnoon}
+%    \begin{macrocode}
+\newcommand*\DTMfrenchnoon{midi}%
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchtimesymsep}
+%    \begin{macrocode}
+\newcommand*\DTMfrenchtimesymsep{\,}%
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchhoursym}
+%    \begin{macrocode}
+\newcommand*\DTMfrenchhoursym{h}%
+%    \end{macrocode}
+%\end{macro}
+%
+% This style ignores seconds.
+%\changes{1.01}{2017-04-08}{Add frenchalpha time style}
+%    \begin{macrocode}
+\DTMnewtimestyle
+ {frenchalpha}% label
+ {%
+    \renewcommand*\DTMdisplaytime[3]{%
+      \ifnum##2=0
+        \ifnum##1=12
+          \DTMfrenchnoon
+        \else
+          \ifnum##1=0
+            \DTMfrenchmidnight
+          \else
+            \ifnum##1=24
+              \DTMfrenchmidnight
+            \else
+              \number##1
+              \DTMfrenchtimesymsep\DTMfrenchhoursym
+            \fi
+          \fi
+        \fi
+      \else
+        \ifnum##1=24
+          0%
+        \else
+          \number##1
+        \fi
+        \DTMfrenchtimesymsep\DTMfrenchhoursym
+        \DTMfrenchtimesymsep\DTMtwodigits{##2}%
+      \fi
+    }%
+ }%
+%    \end{macrocode}
+%
+%\iffalse
+%    \begin{macrocode}
+%</datetime2-french-ascii.ldf>
+%    \end{macrocode}
+%\fi
+%
+%\subsection{Main French Module (\texttt{datetime2-french.ldf})}
+%\changes{1.0}{2015-03-27}{Initial release}
+%
+%\iffalse
+%    \begin{macrocode}
+%<*datetime2-french.ldf>
+%    \end{macrocode}
+%\fi
+%
+% Identify Module
+%    \begin{macrocode}
+\ProvidesDateTimeModule{french}[2017/04/08 v1.02]
+%    \end{macrocode}
+% Need to find out if XeTeX or LuaTeX are being used.
+%    \begin{macrocode}
+\RequirePackage{ifxetex,ifluatex}
+%    \end{macrocode}
+% XeTeX and LuaTeX natively support UTF-8, so load
+% \texttt{french-utf8} if either of those engines are used
+% otherwise load \texttt{french-ascii}.
+%    \begin{macrocode}
+\ifxetex
+ \RequireDateTimeModule{french-utf8}
+\else
+ \ifluatex
+   \RequireDateTimeModule{french-utf8}
+ \else
+   \RequireDateTimeModule{french-ascii}
+ \fi
+\fi
+%    \end{macrocode}
+%
+% Define the \texttt{french} style.
+% The time style is the same as the "default" style
+% provided by \sty{datetime2}. This may need correcting.
+%
+% Allow the user a way of configuring the "french" and
+% "french-numeric" styles. This doesn't use the package wide
+% separators such as
+% \cs{dtm@datetimesep} in case other date formats are also required.
+%
+%\begin{macro}{\DTMfrenchdowdaysep}
+% The separator between the day of week name and the day of month
+% number for the text format.
+%\changes{1.01}{2017-04-08}{Add support for showdow}
+%    \begin{macrocode}
+\newcommand*{\DTMfrenchdowdaysep}{\space}
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchdaymonthsep}
+% The separator between the day and month for the text format.
+%\changes{1.02}{2017-04-08}{Use non-breaking space}
+%    \begin{macrocode}
+\newcommand*{\DTMfrenchdaymonthsep}{%
+ \DTMtexorpdfstring{\protect~}{\space}%
+}
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchmonthyearsep}
+% The separator between the month and year for the text format.
+%    \begin{macrocode}
+\newcommand*{\DTMfrenchmonthyearsep}{\space}
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchdatetimesep}
+% The separator between the date and time blocks in the full format
+% (either text or numeric).
+%    \begin{macrocode}
+\newcommand*{\DTMfrenchdatetimesep}{,\space}
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchtimezonesep}
+% The separator between the time and zone blocks in the full format
+% (either text or numeric).
+%    \begin{macrocode}
+\newcommand*{\DTMfrenchtimezonesep}{\space}
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchdatesep}
+% The separator for the numeric date format.
+%    \begin{macrocode}
+\newcommand*{\DTMfrenchdatesep}{/}
+%    \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMfrenchtimesep}
+% The separator for the numeric time format.
+%    \begin{macrocode}
+\newcommand*{\DTMfrenchtimesep}{:}
+%    \end{macrocode}
+%\end{macro}
+%
+%Provide keys that can be used in \cs{DTMlangsetup} to set these
+%separators.
+%    \begin{macrocode}
+\DTMdefkey{french}{dowdaysep}{\renewcommand*{\DTMfrenchdowdaysep}{#1}}
+\DTMdefkey{french}{daymonthsep}{\renewcommand*{\DTMfrenchdaymonthsep}{#1}}
+\DTMdefkey{french}{monthyearsep}{\renewcommand*{\DTMfrenchmonthyearsep}{#1}}
+\DTMdefkey{french}{datetimesep}{\renewcommand*{\DTMfrenchdatetimesep}{#1}}
+\DTMdefkey{french}{timezonesep}{\renewcommand*{\DTMfrenchtimezonesep}{#1}}
+\DTMdefkey{french}{datesep}{\renewcommand*{\DTMfrenchdatesep}{#1}}
+\DTMdefkey{french}{timesep}{\renewcommand*{\DTMfrenchtimesep}{#1}}
+%    \end{macrocode}
+%
+% Define a boolean key that can switch between full and abbreviated
+% formats for the month and day of week names in the text format.
+%\changes{1.01}{2017-04-08}{Add support for abbr}
+%    \begin{macrocode}
+\DTMdefboolkey{french}{abbr}[true]{}
+%    \end{macrocode}
+% The default is the full name.
+%    \begin{macrocode}
+\DTMsetbool{french}{abbr}{false}
+%    \end{macrocode}
+%
+% Define a boolean key that determines if the time zone mappings
+% should be used.
+%    \begin{macrocode}
+\DTMdefboolkey{french}{mapzone}[true]{}
+%    \end{macrocode}
+% The default is to use mappings.
+%    \begin{macrocode}
+\DTMsetbool{french}{mapzone}{true}
+%    \end{macrocode}
+%
+% Define a boolean key that determines if the day of month should be
+% displayed.
+%    \begin{macrocode}
+\DTMdefboolkey{french}{showdayofmonth}[true]{}
+%    \end{macrocode}
+% The default is to show the day of month.
+%    \begin{macrocode}
+\DTMsetbool{french}{showdayofmonth}{true}
+%    \end{macrocode}
+%
+% Define a boolean key that determines if the year should be
+% displayed.
+%    \begin{macrocode}
+\DTMdefboolkey{french}{showyear}[true]{}
+%    \end{macrocode}
+% The default is to show the year.
+%    \begin{macrocode}
+\DTMsetbool{french}{showyear}{true}
+%    \end{macrocode}
+%
+% Define the "french" style.
+%\changes{1.01}{2017-04-08}{Add support for abbr and showdow}
+%    \begin{macrocode}
+\DTMnewstyle
+ {french}% label
+ {% date style
+   \renewcommand*\DTMdisplaydate[4]{%
+     \ifDTMshowdow
+       \ifnum##4>-1
+         \DTMifbool{french}{abbr}%
+         {\DTMfrenchshortweekdayname{##4}}%
+         {\DTMfrenchweekdayname{##4}}%
+         \DTMfrenchdowdaysep
+       \fi
+     \fi
+     \DTMifbool{french}{showdayofmonth}%
+     {%
+       \DTMfrenchordinal{##3}%
+       \DTMfrenchdaymonthsep
+     }%
+     {}%
+     \DTMifbool{french}{abbr}%
+     {\DTMfrenchshortmonthname{##2}}%
+     {\DTMfrenchmonthname{##2}}%
+     \DTMifbool{french}{showyear}%
+     {%
+       \DTMfrenchmonthyearsep
+       \number##1 % space intended
+     }%
+     {}%
+   }%
+   \renewcommand*\DTMDisplaydate[4]{%
+     \ifDTMshowdow
+       \ifnum##4>-1
+         \DTMifbool{french}{abbr}%
+         {\DTMfrenchshortWeekdayname{##4}}%
+         {\DTMfrenchWeekdayname{##4}}%
+         \DTMfrenchdowdaysep
+         \DTMifbool{french}{showdayofmonth}%
+         {%
+           \DTMfrenchordinal{##3}%
+           \DTMfrenchdaymonthsep
+         }%
+         {}%
+         \DTMifbool{french}{abbr}%
+         {\DTMfrenchshortmonthname{##2}}%
+         {\DTMfrenchmonthname{##2}}%
+         \DTMifbool{french}{showyear}%
+         {%
+           \DTMfrenchmonthyearsep
+           \number##1 % space intended
+         }%
+         {}%
+       \else
+         \DTMifbool{french}{showdayofmonth}
+         {%
+           \DTMfrenchordinal{##3}%
+           \DTMfrenchdaymonthsep
+           \DTMifbool{french}{abbr}%
+           {\DTMfrenchshortmonthname{##2}}%
+           {\DTMfrenchmonthname{##2}}%
+         }%
+         {%
+           \DTMifbool{french}{abbr}%
+           {\DTMfrenchshortMonthname{##2}}%
+           {\DTMfrenchMonthname{##2}}%
+         }%
+         \DTMifbool{french}{showyear}%
+         {%
+           \DTMfrenchmonthyearsep
+           \number##1 % space intended
+         }%
+         {}%
+       \fi
+     \else
+       \DTMifbool{french}{showdayofmonth}
+       {%
+        \DTMfrenchordinal{##3}%
+        \DTMfrenchdaymonthsep
+        \DTMifbool{french}{abbr}%
+        {\DTMfrenchshortmonthname{##2}}%
+        {\DTMfrenchmonthname{##2}}%
+       }%
+       {%
+        \DTMifbool{french}{abbr}%
+        {\DTMfrenchshortMonthname{##2}}%
+        {\DTMfrenchMonthname{##2}}%
+       }%
+       \DTMifbool{french}{showyear}%
+       {%
+        \DTMfrenchmonthyearsep
+        \number##1 % space intended
+       }%
+       {}%
+     \fi
+   }%
+ }%
+ {% time style
+   \DTMsettimestyle{frenchalpha}%
+ }%
+ {% zone style
+   \DTMresetzones
+   \DTMfrenchzonemaps
+   \renewcommand*{\DTMdisplayzone}[2]{%
+     \DTMifbool{french}{mapzone}%
+     {\DTMusezonemapordefault{##1}{##2}}%
+     {%
+       \ifnum##1<0\else+\fi\DTMtwodigits{##1}%
+       \ifDTMshowzoneminutes\DTMfrenchtimesep\DTMtwodigits{##2}\fi
+     }%
+   }%
+ }%
+ {% full style
+   \renewcommand*{\DTMdisplay}[9]{%
+    \ifDTMshowdate
+     \DTMdisplaydate{##1}{##2}{##3}{##4}%
+     \DTMfrenchdatetimesep
+    \fi
+    \DTMdisplaytime{##5}{##6}{##7}%
+    \ifDTMshowzone
+     \DTMfrenchtimezonesep
+     \DTMdisplayzone{##8}{##9}%
+    \fi
+   }%
+   \renewcommand*{\DTMDisplay}[9]{%
+    \ifDTMshowdate
+     \DTMDisplaydate{##1}{##2}{##3}{##4}%
+     \DTMfrenchdatetimesep
+    \fi
+    \DTMdisplaytime{##5}{##6}{##7}%
+    \ifDTMshowzone
+     \DTMfrenchtimezonesep
+     \DTMdisplayzone{##8}{##9}%
+    \fi
+   }%
+ }%
+%    \end{macrocode}
+%
+% Define numeric style.
+%    \begin{macrocode}
+\DTMnewstyle
+ {french-numeric}% label
+ {% date style
+    \renewcommand*\DTMdisplaydate[4]{%
+      \DTMifbool{french}{showdayofmonth}%
+      {%
+        \number##3 % space intended
+        \DTMfrenchdatesep
+      }%
+      {}%
+      \number##2 % space intended
+      \DTMifbool{french}{showyear}%
+      {%
+        \DTMfrenchdatesep
+        \number##1 % space intended
+      }%
+      {}%
+    }%
+    \renewcommand*{\DTMDisplaydate}[4]{\DTMdisplaydate{##1}{##2}{##3}{##4}}%
+ }%
+ {% time style
+    \renewcommand*\DTMdisplaytime[3]{%
+      \number##1
+      \DTMfrenchtimesep\DTMtwodigits{##2}%
+      \ifDTMshowseconds\DTMfrenchtimesep\DTMtwodigits{##3}\fi
+    }%
+ }%
+ {% zone style
+   \DTMresetzones
+   \DTMfrenchzonemaps
+   \renewcommand*{\DTMdisplayzone}[2]{%
+     \DTMifbool{french}{mapzone}%
+     {\DTMusezonemapordefault{##1}{##2}}%
+     {%
+       \ifnum##1<0\else+\fi\DTMtwodigits{##1}%
+       \ifDTMshowzoneminutes\DTMfrenchtimesep\DTMtwodigits{##2}\fi
+     }%
+   }%
+ }%
+ {% full style
+   \renewcommand*{\DTMdisplay}[9]{%
+    \ifDTMshowdate
+     \DTMdisplaydate{##1}{##2}{##3}{##4}%
+     \DTMfrenchdatetimesep
+    \fi
+    \DTMdisplaytime{##5}{##6}{##7}%
+    \ifDTMshowzone
+     \DTMfrenchtimezonesep
+     \DTMdisplayzone{##8}{##9}%
+    \fi
+   }%
+   \renewcommand*{\DTMDisplay}{\DTMdisplay}%
+ }
+%    \end{macrocode}
+%
+%\begin{macro}{\DTMfrenchzonemaps}
+% The time zone mappings are set through this command, which can be
+% redefined if extra mappings are required or mappings need to be
+% removed.
+%    \begin{macrocode}
+\newcommand*{\DTMfrenchzonemaps}{%
+  \DTMdefzonemap{01}{00}{CET}%
+  \DTMdefzonemap{02}{00}{CEST}%
+}
+%    \end{macrocode}
+%\end{macro}
+
+% Switch style according to the \opt{useregional} setting.
+%    \begin{macrocode}
+\DTMifcaseregional
+{}% do nothing
+{\DTMsetstyle{french}}
+{\DTMsetstyle{french-numeric}}
+%    \end{macrocode}
+%
+% Redefine \cs{datefrench} (or \cs{date}\meta{dialect}) to prevent
+% \sty{babel} from resetting \cs{today}. (For this to work,
+% \sty{babel} must already have been loaded if it's required.)
+%    \begin{macrocode}
+\ifcsundef{date\CurrentTrackedDialect}
+{%
+  \ifundef\datefrench
+  {% do nothing
+  }%
+  {%
+    \def\datefrench{%
+      \DTMifcaseregional
+      {}% do nothing
+      {\DTMsetstyle{french}}%
+      {\DTMsetstyle{french-numeric}}%
+    }%
+  }%
+}%
+{%
+  \csdef{date\CurrentTrackedDialect}{%
+    \DTMifcaseregional
+    {}% do nothing
+    {\DTMsetstyle{french}}%
+    {\DTMsetstyle{french-numeric}}
+  }%
+}%
+%    \end{macrocode}
+%\iffalse
+%    \begin{macrocode}
+%</datetime2-french.ldf>
+%    \end{macrocode}
+%\fi
+%\Finale
+\endinput
diff --git a/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french.ins b/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french.ins
new file mode 100644
index 0000000000..d685a6f8f2
--- /dev/null
+++ b/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french.ins
@@ -0,0 +1,64 @@
+\input docstrip
+
+\preamble
+
+ datetime2-french.dtx
+ Copyright 2015 Nicola Talbot
+ Copyright 2017 Paul A. Patience <pap@papatience.com>
+
+ This work may be distributed and/or modified under the
+ conditions of the LaTeX Project Public License, either version 1.3
+ of this license or (at your option) any later version.
+ The latest version of this license is in
+   http://www.latex-project.org/lppl.txt
+ and version 1.3 or later is part of all distributions of LaTeX
+ version 2005/12/01 or later.
+
+ This work has the LPPL maintenance status `maintained'.
+
+ The Current Maintainer of this work is Paul A. Patience.
+
+ This work consists of the files datetime2-french.dtx and
+ datetime2-french.ins and the derived files
+ datetime2-french-utf8.ldf, datetime2-french-ascii.ldf and
+ datetime2-french.ldf.
+
+\endpreamble
+
+\askforoverwritefalse
+
+\generate
+{%
+  \file
+  {datetime2-french-utf8.ldf}%
+  {%
+   \usepreamble\defaultpreamble
+   \usepostamble\defaultpostamble
+   \from{datetime2-french.dtx}{datetime2-french-utf8.ldf,package}%
+  }%
+}
+
+\generate
+{%
+  \file
+  {datetime2-french-ascii.ldf}%
+  {%
+   \usepreamble\defaultpreamble
+   \usepostamble\defaultpostamble
+   \from{datetime2-french.dtx}{datetime2-french-ascii.ldf,package}%
+  }%
+}
+
+\generate
+{%
+  \file
+  {datetime2-french.ldf}%
+  {%
+   \usepreamble\defaultpreamble
+   \usepostamble\defaultpostamble
+   \from{datetime2-french.dtx}{datetime2-french.ldf,package}%
+  }%
+}
+
+\endbatchfile
+
diff --git a/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french.pdf b/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french.pdf
new file mode 100644
index 0000000000..713f7c01d7
--- /dev/null
+++ b/macros/latex/contrib/datetime2-contrib/datetime2-french/datetime2-french.pdf