CTAN sync 202402190301

10 files changed, 23 insertions, 9 deletions

diff --git a/macros/latex/contrib/l3packages/CHANGELOG.md b/macros/latex/contrib/l3packages/CHANGELOG.md
index abef360b7a..4677988532 100644
--- a/macros/latex/contrib/l3packages/CHANGELOG.md
+++ b/macros/latex/contrib/l3packages/CHANGELOG.md
@@ -7,6 +7,11 @@ this project uses date-based 'snapshot' version identifiers.
 
 ## [Unreleased]
 
+## [2024-02-18]
+
+### Changed
+- Re-added `\IfInstanceExist(TF)` to docs - is required
+
 ## [2024-02-13]
 
 ### Changed
@@ -243,7 +248,8 @@ this project uses date-based 'snapshot' version identifiers.
 - Switch to ISO date format
 - Improve cross-module use of internal functions
 
-[Unreleased]: https://github.com/latex3/latex3/compare/2024-02-13...HEAD
+[Unreleased]: https://github.com/latex3/latex3/compare/2024-02-18...HEAD
+[2024-02-18]: https://github.com/latex3/latex3/compare/2024-02-13...2024-02-18
 [2024-02-13]: https://github.com/latex3/latex3/compare/2023-10-10...2024-02-13
 [2023-10-10]: https://github.com/latex3/latex3/compare/2023-08-29...2023-10-10
 [2023-08-29]: https://github.com/latex3/latex3/compare/2023-02-02...2023-08-29
diff --git a/macros/latex/contrib/l3packages/README.md b/macros/latex/contrib/l3packages/README.md
index 2579ee6e96..2b489b3e97 100644
--- a/macros/latex/contrib/l3packages/README.md
+++ b/macros/latex/contrib/l3packages/README.md
@@ -1,6 +1,6 @@
 # `l3packages`: Higher-level LaTeX3 Concepts (Deprecated) 
 
-Release 2024-02-13
+Release 2024-02-18
 
 ## Overview
 
diff --git a/macros/latex/contrib/l3packages/l3keys2e.dtx b/macros/latex/contrib/l3packages/l3keys2e.dtx
index f5c494120a..a65b0239dd 100644
--- a/macros/latex/contrib/l3packages/l3keys2e.dtx
+++ b/macros/latex/contrib/l3packages/l3keys2e.dtx
@@ -62,7 +62,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2024-02-13}
+% \date{Released 2024-02-18}
 %
 % \maketitle
 %
@@ -154,7 +154,7 @@
 %    \end{macrocode}
 %
 %    \begin{macrocode}
-\ProvidesExplPackage{l3keys2e}{2024-02-13}{}
+\ProvidesExplPackage{l3keys2e}{2024-02-18}{}
   {LaTeX2e option processing using LaTeX3 keys}
 %    \end{macrocode}
 %
diff --git a/macros/latex/contrib/l3packages/l3keys2e.pdf b/macros/latex/contrib/l3packages/l3keys2e.pdf
index a6e0bd9e41..b05bece984 100644
--- a/macros/latex/contrib/l3packages/l3keys2e.pdf
+++ b/macros/latex/contrib/l3packages/l3keys2e.pdf
diff --git a/macros/latex/contrib/l3packages/xfp.dtx b/macros/latex/contrib/l3packages/xfp.dtx
index d695d44bb1..3a97e46903 100644
--- a/macros/latex/contrib/l3packages/xfp.dtx
+++ b/macros/latex/contrib/l3packages/xfp.dtx
@@ -63,7 +63,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2024-02-13}
+% \date{Released 2024-02-18}
 %
 % \maketitle
 %
@@ -171,7 +171,7 @@
 %    \end{macrocode}
 %
 %    \begin{macrocode}
-\ProvidesExplPackage{xfp}{2024-02-13}{}
+\ProvidesExplPackage{xfp}{2024-02-18}{}
   {L3 Floating point unit}
 %    \end{macrocode}
 %
diff --git a/macros/latex/contrib/l3packages/xfp.pdf b/macros/latex/contrib/l3packages/xfp.pdf
index b45cdd5b15..0544fac0fa 100644
--- a/macros/latex/contrib/l3packages/xfp.pdf
+++ b/macros/latex/contrib/l3packages/xfp.pdf
diff --git a/macros/latex/contrib/l3packages/xparse.dtx b/macros/latex/contrib/l3packages/xparse.dtx
index e701edada3..6dba694d39 100644
--- a/macros/latex/contrib/l3packages/xparse.dtx
+++ b/macros/latex/contrib/l3packages/xparse.dtx
@@ -67,7 +67,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2024-02-13}
+% \date{Released 2024-02-18}
 %
 % \maketitle
 %
@@ -1064,7 +1064,7 @@
 %    \end{macrocode}
 %
 %    \begin{macrocode}
-\ProvidesExplPackage{xparse}{2024-02-13}{}
+\ProvidesExplPackage{xparse}{2024-02-18}{}
   {L3 Experimental document command parser}
 %    \end{macrocode}
 %
diff --git a/macros/latex/contrib/l3packages/xparse.pdf b/macros/latex/contrib/l3packages/xparse.pdf
index 183ebaaa78..d666c5ec7f 100644
--- a/macros/latex/contrib/l3packages/xparse.pdf
+++ b/macros/latex/contrib/l3packages/xparse.pdf
diff --git a/macros/latex/contrib/l3packages/xtemplate.dtx b/macros/latex/contrib/l3packages/xtemplate.dtx
index ee393ef3b3..7a956d82bf 100644
--- a/macros/latex/contrib/l3packages/xtemplate.dtx
+++ b/macros/latex/contrib/l3packages/xtemplate.dtx
@@ -46,7 +46,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2024-02-13}
+% \date{Released 2024-02-18}
 %
 % \maketitle
 %
@@ -450,6 +450,14 @@
 %   the general idea of fixing some settings.
 % \end{function}
 %
+% \begin{function}{\IfInstanceExistT, \IfInstanceExistF, \IfInstanceExistTF}
+%   \begin{syntax}
+%     \cs{IfInstanceExistTF} \Arg{object type} \Arg{instance} \Arg{true code} \Arg{false code}
+%   \end{syntax}
+%   Tests if the named \meta{instance} of a \meta{object type} exists, and
+%   then inserts the appropriate code into the input stream.
+% \end{function}
+%
 % \begin{function}{\DeclareInstanceCopy}
 %   \begin{syntax}
 %     \cs{DeclareInstanceCopy}
diff --git a/macros/latex/contrib/l3packages/xtemplate.pdf b/macros/latex/contrib/l3packages/xtemplate.pdf
index c5fc465835..9edb9f169a 100644
--- a/macros/latex/contrib/l3packages/xtemplate.pdf
+++ b/macros/latex/contrib/l3packages/xtemplate.pdf