CTAN sync 202204210301

85 files changed, 83 insertions, 71 deletions

diff --git a/macros/latex/contrib/l3kernel/CHANGELOG.md b/macros/latex/contrib/l3kernel/CHANGELOG.md
index 81af951ced..39130c2abf 100644
--- a/macros/latex/contrib/l3kernel/CHANGELOG.md
+++ b/macros/latex/contrib/l3kernel/CHANGELOG.md
@@ -7,6 +7,11 @@ this project uses date-based 'snapshot' version identifiers.
 
 ## [Unreleased]
 
+## [2022-04-20]
+
+### Changed
+- Collect some common code from `l3backend-color`
+
 ## [2022-04-10]
 
 ### Added
@@ -1073,7 +1078,8 @@ this project uses date-based 'snapshot' version identifiers.
 - Step functions have been added for dim variables,
   e.g. `\dim_step_inline:nnnn`
 
-[Unreleased]: https://github.com/latex3/latex3/compare/2022-04-10...HEAD
+[Unreleased]: https://github.com/latex3/latex3/compare/2022-04-20...HEAD
+[2022-04-20]: https://github.com/latex3/latex3/compare/2022-04-10...2022-04-20
 [2022-04-10]: https://github.com/latex3/latex3/compare/2022-02-24...2022-04-10
 [2022-02-24]: https://github.com/latex3/latex3/compare/2022-02-21...2022-02-24
 [2022-02-21]: https://github.com/latex3/latex3/compare/2022-02-05...2022-02-21
diff --git a/macros/latex/contrib/l3kernel/README.md b/macros/latex/contrib/l3kernel/README.md
index c3054ed481..22712dc937 100644
--- a/macros/latex/contrib/l3kernel/README.md
+++ b/macros/latex/contrib/l3kernel/README.md
@@ -1,7 +1,7 @@
 LaTeX3 Programming Conventions
 ==============================
 
-Release 2022-04-10
+Release 2022-04-20
 
 Overview
 --------
diff --git a/macros/latex/contrib/l3kernel/expl3.dtx b/macros/latex/contrib/l3kernel/expl3.dtx
index 34e12e7d55..4b64f6a13d 100644
--- a/macros/latex/contrib/l3kernel/expl3.dtx
+++ b/macros/latex/contrib/l3kernel/expl3.dtx
@@ -24,7 +24,7 @@
 %
 %<*driver|generic|package|2ekernel>
 %</driver|generic|package|2ekernel>
-\def\ExplFileDate{2022-04-10}%
+\def\ExplFileDate{2022-04-20}%
 %<*driver>
 \documentclass[full]{l3doc}
 \usepackage{graphicx}
@@ -51,7 +51,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/expl3.pdf b/macros/latex/contrib/l3kernel/expl3.pdf
index 17f1287430..29776ed923 100644
--- a/macros/latex/contrib/l3kernel/expl3.pdf
+++ b/macros/latex/contrib/l3kernel/expl3.pdf
diff --git a/macros/latex/contrib/l3kernel/interface3.pdf b/macros/latex/contrib/l3kernel/interface3.pdf
index fa6f123061..229072c9ba 100644
--- a/macros/latex/contrib/l3kernel/interface3.pdf
+++ b/macros/latex/contrib/l3kernel/interface3.pdf
diff --git a/macros/latex/contrib/l3kernel/interface3.tex b/macros/latex/contrib/l3kernel/interface3.tex
index 9274fe46c3..fa53f4fe9f 100644
--- a/macros/latex/contrib/l3kernel/interface3.tex
+++ b/macros/latex/contrib/l3kernel/interface3.tex
@@ -54,7 +54,7 @@ for those people who are interested.
          {latex-team@latex-project.org}%
    }%
 }
-\date{Released 2022-04-10}
+\date{Released 2022-04-20}
 
 \pagenumbering{roman}
 \maketitle
diff --git a/macros/latex/contrib/l3kernel/l3basics.dtx b/macros/latex/contrib/l3kernel/l3basics.dtx
index c945620ece..322813f163 100644
--- a/macros/latex/contrib/l3kernel/l3basics.dtx
+++ b/macros/latex/contrib/l3kernel/l3basics.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3bootstrap.dtx b/macros/latex/contrib/l3kernel/l3bootstrap.dtx
index 5b137477ca..42be007851 100644
--- a/macros/latex/contrib/l3kernel/l3bootstrap.dtx
+++ b/macros/latex/contrib/l3kernel/l3bootstrap.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3box.dtx b/macros/latex/contrib/l3kernel/l3box.dtx
index 7c19e49bfd..5376ce1713 100644
--- a/macros/latex/contrib/l3kernel/l3box.dtx
+++ b/macros/latex/contrib/l3kernel/l3box.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3candidates.dtx b/macros/latex/contrib/l3kernel/l3candidates.dtx
index d8e01d0d0b..79a4b5a0a1 100644
--- a/macros/latex/contrib/l3kernel/l3candidates.dtx
+++ b/macros/latex/contrib/l3kernel/l3candidates.dtx
@@ -44,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3cctab.dtx b/macros/latex/contrib/l3kernel/l3cctab.dtx
index 69409085fe..2bb46eda42 100644
--- a/macros/latex/contrib/l3kernel/l3cctab.dtx
+++ b/macros/latex/contrib/l3kernel/l3cctab.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3clist.dtx b/macros/latex/contrib/l3kernel/l3clist.dtx
index a2e5dd0ec0..8bce2d8d74 100644
--- a/macros/latex/contrib/l3kernel/l3clist.dtx
+++ b/macros/latex/contrib/l3kernel/l3clist.dtx
@@ -44,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3coffins.dtx b/macros/latex/contrib/l3kernel/l3coffins.dtx
index d00fe3918d..db9d753ee5 100644
--- a/macros/latex/contrib/l3kernel/l3coffins.dtx
+++ b/macros/latex/contrib/l3kernel/l3coffins.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3color.dtx b/macros/latex/contrib/l3kernel/l3color.dtx
index 93f42374ef..1cb9c71bb6 100644
--- a/macros/latex/contrib/l3kernel/l3color.dtx
+++ b/macros/latex/contrib/l3kernel/l3color.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
@@ -1600,7 +1600,10 @@
     \exp_after:wN \@@_draw:nnn \l_@@_current_tl { stroke }
   }
 \cs_new_protected:Npn \@@_draw:nnn #1#2#3
-  { \use:c { @@_backend_ #3 _ #1 :n } {#2} }
+  {
+    \use:c { @@_backend_ #3 _ #1 :n } {#2}
+    \exp_args:Nc \group_insert_after:N { @@_backend_ #3 _ reset: }
+  }
 %    \end{macrocode}
 % \end{macro}
 % \end{macro}
diff --git a/macros/latex/contrib/l3kernel/l3debug.dtx b/macros/latex/contrib/l3kernel/l3debug.dtx
index 65457cbdea..ce4c2b0279 100644
--- a/macros/latex/contrib/l3kernel/l3debug.dtx
+++ b/macros/latex/contrib/l3kernel/l3debug.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3deprecation.dtx b/macros/latex/contrib/l3kernel/l3deprecation.dtx
index 4d48f2a007..ed7222bf67 100644
--- a/macros/latex/contrib/l3kernel/l3deprecation.dtx
+++ b/macros/latex/contrib/l3kernel/l3deprecation.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
@@ -487,15 +487,14 @@
 %
 % \subsection{Deprecated \pkg{l3sys} functions}
 %
+%    \begin{macrocode}
+%<@@=sys>
+%    \end{macrocode}
+%
 % \begin{macro}{\sys_load_deprecation:}
 %    \begin{macrocode}
 \__kernel_patch_deprecation:nnNNpn { 2021-01-11 } { (no~longer~required) }
-\cs_gset_protected:Npn \sys_load_deprecation:
-  {
-    \bool_if:NF \g_@@_deprecation_bool
-      { \__kernel_sys_configuration_load:n { l3deprecation } }
-    \bool_gset_true:N \g_@@_deprecation_bool
-  }
+\cs_gset_protected:Npn \sys_load_deprecation: { }
 %    \end{macrocode}
 % \end{macro}
 %
diff --git a/macros/latex/contrib/l3kernel/l3doc.dtx b/macros/latex/contrib/l3kernel/l3doc.dtx
index 0db227edf9..b948b6ef14 100644
--- a/macros/latex/contrib/l3kernel/l3doc.dtx
+++ b/macros/latex/contrib/l3kernel/l3doc.dtx
@@ -85,7 +85,7 @@ and all files in that bundle must be distributed together.
 %    require you to do updates, if the class changes.}}
 %
 % \author{\Team}
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 % \maketitle
 % \tableofcontents
 %
diff --git a/macros/latex/contrib/l3kernel/l3doc.pdf b/macros/latex/contrib/l3kernel/l3doc.pdf
index 1577ec2375..d7c60a5bc6 100644
--- a/macros/latex/contrib/l3kernel/l3doc.pdf
+++ b/macros/latex/contrib/l3kernel/l3doc.pdf
diff --git a/macros/latex/contrib/l3kernel/l3docstrip.dtx b/macros/latex/contrib/l3kernel/l3docstrip.dtx
index 9319cd39e5..adaab46663 100644
--- a/macros/latex/contrib/l3kernel/l3docstrip.dtx
+++ b/macros/latex/contrib/l3kernel/l3docstrip.dtx
@@ -63,7 +63,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3docstrip.pdf b/macros/latex/contrib/l3kernel/l3docstrip.pdf
index c4ccf58249..e853d5aea9 100644
--- a/macros/latex/contrib/l3kernel/l3docstrip.pdf
+++ b/macros/latex/contrib/l3kernel/l3docstrip.pdf
diff --git a/macros/latex/contrib/l3kernel/l3expan.dtx b/macros/latex/contrib/l3kernel/l3expan.dtx
index 614a73d29e..5f68d32791 100644
--- a/macros/latex/contrib/l3kernel/l3expan.dtx
+++ b/macros/latex/contrib/l3kernel/l3expan.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3file.dtx b/macros/latex/contrib/l3kernel/l3file.dtx
index adf73279bc..b3c86f0117 100644
--- a/macros/latex/contrib/l3kernel/l3file.dtx
+++ b/macros/latex/contrib/l3kernel/l3file.dtx
@@ -44,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3flag.dtx b/macros/latex/contrib/l3kernel/l3flag.dtx
index 22fae08ae6..a36e3e7f30 100644
--- a/macros/latex/contrib/l3kernel/l3flag.dtx
+++ b/macros/latex/contrib/l3kernel/l3flag.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3fp-assign.dtx b/macros/latex/contrib/l3kernel/l3fp-assign.dtx
index 38f6d3ff6a..ec8dcce639 100644
--- a/macros/latex/contrib/l3kernel/l3fp-assign.dtx
+++ b/macros/latex/contrib/l3kernel/l3fp-assign.dtx
@@ -40,7 +40,7 @@
 %          {latex-team@latex-project.org}^^A
 %    }^^A
 % }
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 % \maketitle
 %
 % \begin{documentation}
diff --git a/macros/latex/contrib/l3kernel/l3fp-aux.dtx b/macros/latex/contrib/l3kernel/l3fp-aux.dtx
index 9ae275ac22..169bfa4b4d 100644
--- a/macros/latex/contrib/l3kernel/l3fp-aux.dtx
+++ b/macros/latex/contrib/l3kernel/l3fp-aux.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3fp-basics.dtx b/macros/latex/contrib/l3kernel/l3fp-basics.dtx
index 8cd126989a..1c4abe1c82 100644
--- a/macros/latex/contrib/l3kernel/l3fp-basics.dtx
+++ b/macros/latex/contrib/l3kernel/l3fp-basics.dtx
@@ -40,7 +40,7 @@
 %          {latex-team@latex-project.org}^^A
 %    }^^A
 % }
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3fp-convert.dtx b/macros/latex/contrib/l3kernel/l3fp-convert.dtx
index 6fc2681f56..62c44efe0a 100644
--- a/macros/latex/contrib/l3kernel/l3fp-convert.dtx
+++ b/macros/latex/contrib/l3kernel/l3fp-convert.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3fp-expo.dtx b/macros/latex/contrib/l3kernel/l3fp-expo.dtx
index fdaece8932..9ec52f8236 100644
--- a/macros/latex/contrib/l3kernel/l3fp-expo.dtx
+++ b/macros/latex/contrib/l3kernel/l3fp-expo.dtx
@@ -40,7 +40,7 @@
 %          {latex-team@latex-project.org}^^A
 %    }^^A
 % }
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3fp-extended.dtx b/macros/latex/contrib/l3kernel/l3fp-extended.dtx
index d116ce9221..56b5bcab2b 100644
--- a/macros/latex/contrib/l3kernel/l3fp-extended.dtx
+++ b/macros/latex/contrib/l3kernel/l3fp-extended.dtx
@@ -40,7 +40,7 @@
 %          {latex-team@latex-project.org}^^A
 %    }^^A
 % }
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3fp-logic.dtx b/macros/latex/contrib/l3kernel/l3fp-logic.dtx
index 7c24b0822c..909f20d9e7 100644
--- a/macros/latex/contrib/l3kernel/l3fp-logic.dtx
+++ b/macros/latex/contrib/l3kernel/l3fp-logic.dtx
@@ -40,7 +40,7 @@
 %          {latex-team@latex-project.org}^^A
 %    }^^A
 % }
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3fp-parse.dtx b/macros/latex/contrib/l3kernel/l3fp-parse.dtx
index 307a848a08..cb2630f5da 100644
--- a/macros/latex/contrib/l3kernel/l3fp-parse.dtx
+++ b/macros/latex/contrib/l3kernel/l3fp-parse.dtx
@@ -40,7 +40,7 @@
 %          {latex-team@latex-project.org}^^A
 %    }^^A
 % }
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3fp-random.dtx b/macros/latex/contrib/l3kernel/l3fp-random.dtx
index 8ad1b84880..c437ea1cb1 100644
--- a/macros/latex/contrib/l3kernel/l3fp-random.dtx
+++ b/macros/latex/contrib/l3kernel/l3fp-random.dtx
@@ -40,7 +40,7 @@
 %          {latex-team@latex-project.org}^^A
 %    }^^A
 % }
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3fp-round.dtx b/macros/latex/contrib/l3kernel/l3fp-round.dtx
index 8cb45a097b..fddead799a 100644
--- a/macros/latex/contrib/l3kernel/l3fp-round.dtx
+++ b/macros/latex/contrib/l3kernel/l3fp-round.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3fp-traps.dtx b/macros/latex/contrib/l3kernel/l3fp-traps.dtx
index 6cd2dd1b9b..45977704d6 100644
--- a/macros/latex/contrib/l3kernel/l3fp-traps.dtx
+++ b/macros/latex/contrib/l3kernel/l3fp-traps.dtx
@@ -40,7 +40,7 @@
 %          {latex-team@latex-project.org}^^A
 %    }^^A
 % }
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 % \maketitle
 %
 % \begin{documentation}
diff --git a/macros/latex/contrib/l3kernel/l3fp-trig.dtx b/macros/latex/contrib/l3kernel/l3fp-trig.dtx
index 993db8a0b6..b4e1b6bfb6 100644
--- a/macros/latex/contrib/l3kernel/l3fp-trig.dtx
+++ b/macros/latex/contrib/l3kernel/l3fp-trig.dtx
@@ -40,7 +40,7 @@
 %          {latex-team@latex-project.org}^^A
 %    }^^A
 % }
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3fp.dtx b/macros/latex/contrib/l3kernel/l3fp.dtx
index c0f2daa482..1b692e111d 100644
--- a/macros/latex/contrib/l3kernel/l3fp.dtx
+++ b/macros/latex/contrib/l3kernel/l3fp.dtx
@@ -49,7 +49,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3fparray.dtx b/macros/latex/contrib/l3kernel/l3fparray.dtx
index 2b279e18d7..1dcd88b349 100644
--- a/macros/latex/contrib/l3kernel/l3fparray.dtx
+++ b/macros/latex/contrib/l3kernel/l3fparray.dtx
@@ -44,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3int.dtx b/macros/latex/contrib/l3kernel/l3int.dtx
index e8dc857816..1def079f9c 100644
--- a/macros/latex/contrib/l3kernel/l3int.dtx
+++ b/macros/latex/contrib/l3kernel/l3int.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3intarray.dtx b/macros/latex/contrib/l3kernel/l3intarray.dtx
index 916cef5db2..ef7cedf8d9 100644
--- a/macros/latex/contrib/l3kernel/l3intarray.dtx
+++ b/macros/latex/contrib/l3kernel/l3intarray.dtx
@@ -44,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3kernel-functions.dtx b/macros/latex/contrib/l3kernel/l3kernel-functions.dtx
index bd62a0dbca..f5e3dd4c32 100644
--- a/macros/latex/contrib/l3kernel/l3kernel-functions.dtx
+++ b/macros/latex/contrib/l3kernel/l3kernel-functions.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3keys.dtx b/macros/latex/contrib/l3kernel/l3keys.dtx
index 81eb124edd..dcfa2a5c8b 100644
--- a/macros/latex/contrib/l3kernel/l3keys.dtx
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@@ -43,7 +43,7 @@
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index 534d37be27..19e3a8c0ea 100644
--- a/macros/latex/contrib/l3kernel/l3legacy.dtx
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@@ -43,7 +43,7 @@
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diff --git a/macros/latex/contrib/l3kernel/l3luatex.dtx b/macros/latex/contrib/l3kernel/l3luatex.dtx
index 04786d3c1f..1d54693b88 100644
--- a/macros/latex/contrib/l3kernel/l3luatex.dtx
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@@ -43,7 +43,7 @@
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diff --git a/macros/latex/contrib/l3kernel/l3msg.dtx b/macros/latex/contrib/l3kernel/l3msg.dtx
index ef95cabf99..d315aff78e 100644
--- a/macros/latex/contrib/l3kernel/l3msg.dtx
+++ b/macros/latex/contrib/l3kernel/l3msg.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
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-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
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diff --git a/macros/latex/contrib/l3kernel/l3names.dtx b/macros/latex/contrib/l3kernel/l3names.dtx
index 50512593c3..94a18e5ee5 100644
--- a/macros/latex/contrib/l3kernel/l3names.dtx
+++ b/macros/latex/contrib/l3kernel/l3names.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
 %
 % \maketitle
 %
@@ -794,6 +794,8 @@
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   \@@_primitive:NN \crampedtextstyle      \tex_crampedtextstyle:D
   \@@_primitive:NN \csstring              \tex_csstring:D
+  \@@_primitive:NN \discretionaryligaturemode
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@@ -840,10 +842,12 @@
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   \@@_primitive:NN \luatexrevision        \tex_luatexrevision:D
   \@@_primitive:NN \luatexversion         \tex_luatexversion:D
+  \@@_primitive:NN \mathdefaultsmode      \tex_mathdefaultsmode:D
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   \@@_primitive:NN \mathdirection         \tex_mathdirection:D
   \@@_primitive:NN \mathdisplayskipmode   \tex_mathdisplayskipmode:D
+  \@@_primitive:NN \matheqdirmode         \tex_matheqdirmode:D
   \@@_primitive:NN \matheqnogapstep       \tex_matheqnogapstep:D
   \@@_primitive:NN \mathnolimitsmode      \tex_mathnolimitsmode:D
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diff --git a/macros/latex/contrib/l3kernel/l3news.pdf b/macros/latex/contrib/l3kernel/l3news.pdf
index 9ca06a0a68..c4d0d407a8 100644
--- a/macros/latex/contrib/l3kernel/l3news.pdf
+++ b/macros/latex/contrib/l3kernel/l3news.pdf
diff --git a/macros/latex/contrib/l3kernel/l3news01.pdf b/macros/latex/contrib/l3kernel/l3news01.pdf
index 1976dbbfc5..be6541557d 100644
--- a/macros/latex/contrib/l3kernel/l3news01.pdf
+++ b/macros/latex/contrib/l3kernel/l3news01.pdf
diff --git a/macros/latex/contrib/l3kernel/l3news02.pdf b/macros/latex/contrib/l3kernel/l3news02.pdf
index 96c2a09157..453e2f405a 100644
--- a/macros/latex/contrib/l3kernel/l3news02.pdf
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diff --git a/macros/latex/contrib/l3kernel/l3news03.pdf b/macros/latex/contrib/l3kernel/l3news03.pdf
index 68b424976f..bafa452ea8 100644
--- a/macros/latex/contrib/l3kernel/l3news03.pdf
+++ b/macros/latex/contrib/l3kernel/l3news03.pdf
diff --git a/macros/latex/contrib/l3kernel/l3news04.pdf b/macros/latex/contrib/l3kernel/l3news04.pdf
index 4337d21355..115e960a07 100644
--- a/macros/latex/contrib/l3kernel/l3news04.pdf
+++ b/macros/latex/contrib/l3kernel/l3news04.pdf
diff --git a/macros/latex/contrib/l3kernel/l3news05.pdf b/macros/latex/contrib/l3kernel/l3news05.pdf
index 6a23c7d8bb..025aea91cd 100644
--- a/macros/latex/contrib/l3kernel/l3news05.pdf
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diff --git a/macros/latex/contrib/l3kernel/l3news06.pdf b/macros/latex/contrib/l3kernel/l3news06.pdf
index 07b0787506..0cf9c2f3fc 100644
--- a/macros/latex/contrib/l3kernel/l3news06.pdf
+++ b/macros/latex/contrib/l3kernel/l3news06.pdf
diff --git a/macros/latex/contrib/l3kernel/l3news07.pdf b/macros/latex/contrib/l3kernel/l3news07.pdf
index 221fdc815a..1861ba93d6 100644
--- a/macros/latex/contrib/l3kernel/l3news07.pdf
+++ b/macros/latex/contrib/l3kernel/l3news07.pdf
diff --git a/macros/latex/contrib/l3kernel/l3news08.pdf b/macros/latex/contrib/l3kernel/l3news08.pdf
index 88dce29221..e96b64b0f5 100644
--- a/macros/latex/contrib/l3kernel/l3news08.pdf
+++ b/macros/latex/contrib/l3kernel/l3news08.pdf
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index 0e81abd093..2a10b6e0b9 100644
--- a/macros/latex/contrib/l3kernel/l3news09.pdf
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diff --git a/macros/latex/contrib/l3kernel/l3news10.pdf b/macros/latex/contrib/l3kernel/l3news10.pdf
index 96bbed2245..a56a5e4b3b 100644
--- a/macros/latex/contrib/l3kernel/l3news10.pdf
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diff --git a/macros/latex/contrib/l3kernel/l3news11.pdf b/macros/latex/contrib/l3kernel/l3news11.pdf
index 39754d32c5..64c19e2087 100644
--- a/macros/latex/contrib/l3kernel/l3news11.pdf
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diff --git a/macros/latex/contrib/l3kernel/l3news12.pdf b/macros/latex/contrib/l3kernel/l3news12.pdf
index 9035265fc7..6f43ea20a8 100644
--- a/macros/latex/contrib/l3kernel/l3news12.pdf
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diff --git a/macros/latex/contrib/l3kernel/l3pdf.dtx b/macros/latex/contrib/l3kernel/l3pdf.dtx
index b2ed19cb08..d94bd4f034 100644
--- a/macros/latex/contrib/l3kernel/l3pdf.dtx
+++ b/macros/latex/contrib/l3kernel/l3pdf.dtx
@@ -43,7 +43,7 @@
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diff --git a/macros/latex/contrib/l3kernel/l3prefixes.pdf b/macros/latex/contrib/l3kernel/l3prefixes.pdf
index 433569b9b2..12350c7ad7 100644
--- a/macros/latex/contrib/l3kernel/l3prefixes.pdf
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diff --git a/macros/latex/contrib/l3kernel/l3prg.dtx b/macros/latex/contrib/l3kernel/l3prg.dtx
index 98f6211187..da352b14fc 100644
--- a/macros/latex/contrib/l3kernel/l3prg.dtx
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@@ -43,7 +43,7 @@
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diff --git a/macros/latex/contrib/l3kernel/l3prop.dtx b/macros/latex/contrib/l3kernel/l3prop.dtx
index 1d0694fe6a..b86bb5f6dd 100644
--- a/macros/latex/contrib/l3kernel/l3prop.dtx
+++ b/macros/latex/contrib/l3kernel/l3prop.dtx
@@ -43,7 +43,7 @@
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index 53ea8dfc18..3088a12d35 100644
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@@ -43,7 +43,7 @@
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diff --git a/macros/latex/contrib/l3kernel/l3regex.dtx b/macros/latex/contrib/l3kernel/l3regex.dtx
index e9c254bb02..192dd6ecc6 100644
--- a/macros/latex/contrib/l3kernel/l3regex.dtx
+++ b/macros/latex/contrib/l3kernel/l3regex.dtx
@@ -43,7 +43,7 @@
 %    }^^A
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diff --git a/macros/latex/contrib/l3kernel/l3seq.dtx b/macros/latex/contrib/l3kernel/l3seq.dtx
index bf285df964..545321f959 100644
--- a/macros/latex/contrib/l3kernel/l3seq.dtx
+++ b/macros/latex/contrib/l3kernel/l3seq.dtx
@@ -43,7 +43,7 @@
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diff --git a/macros/latex/contrib/l3kernel/l3skip.dtx b/macros/latex/contrib/l3kernel/l3skip.dtx
index 75e80b0c54..dac1117ef4 100644
--- a/macros/latex/contrib/l3kernel/l3skip.dtx
+++ b/macros/latex/contrib/l3kernel/l3skip.dtx
@@ -44,7 +44,7 @@
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diff --git a/macros/latex/contrib/l3kernel/l3sort.dtx b/macros/latex/contrib/l3kernel/l3sort.dtx
index 11604bbf81..a677ae672e 100644
--- a/macros/latex/contrib/l3kernel/l3sort.dtx
+++ b/macros/latex/contrib/l3kernel/l3sort.dtx
@@ -43,7 +43,7 @@
 %    }^^A
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diff --git a/macros/latex/contrib/l3kernel/l3str-convert.dtx b/macros/latex/contrib/l3kernel/l3str-convert.dtx
index 8646c378e5..52cbcc19a2 100644
--- a/macros/latex/contrib/l3kernel/l3str-convert.dtx
+++ b/macros/latex/contrib/l3kernel/l3str-convert.dtx
@@ -44,7 +44,7 @@
 %    }^^A
 % }
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+% \date{Released 2022-04-20}
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diff --git a/macros/latex/contrib/l3kernel/l3str.dtx b/macros/latex/contrib/l3kernel/l3str.dtx
index ddfdd10279..00b4e96dd2 100644
--- a/macros/latex/contrib/l3kernel/l3str.dtx
+++ b/macros/latex/contrib/l3kernel/l3str.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
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-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
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diff --git a/macros/latex/contrib/l3kernel/l3styleguide.pdf b/macros/latex/contrib/l3kernel/l3styleguide.pdf
index 21449e7b02..cdb2b804b8 100644
--- a/macros/latex/contrib/l3kernel/l3styleguide.pdf
+++ b/macros/latex/contrib/l3kernel/l3styleguide.pdf
diff --git a/macros/latex/contrib/l3kernel/l3styleguide.tex b/macros/latex/contrib/l3kernel/l3styleguide.tex
index 6fd43ce801..f28431faa4 100644
--- a/macros/latex/contrib/l3kernel/l3styleguide.tex
+++ b/macros/latex/contrib/l3kernel/l3styleguide.tex
@@ -32,7 +32,7 @@ The released version of this bundle is available from CTAN.
         {latex-team@latex-project.org}%
     }%
 }
-\date{Released 2022-04-10}
+\date{Released 2022-04-20}
 
 \begin{document}
 
diff --git a/macros/latex/contrib/l3kernel/l3syntax-changes.pdf b/macros/latex/contrib/l3kernel/l3syntax-changes.pdf
index 587c0c8b36..c3e6f8dc4f 100644
--- a/macros/latex/contrib/l3kernel/l3syntax-changes.pdf
+++ b/macros/latex/contrib/l3kernel/l3syntax-changes.pdf
diff --git a/macros/latex/contrib/l3kernel/l3syntax-changes.tex b/macros/latex/contrib/l3kernel/l3syntax-changes.tex
index 722a90977a..86f0f57d12 100644
--- a/macros/latex/contrib/l3kernel/l3syntax-changes.tex
+++ b/macros/latex/contrib/l3kernel/l3syntax-changes.tex
@@ -32,7 +32,7 @@ The released version of this bundle is available from CTAN.
         {latex-team@latex-project.org}%
     }%
 }
-\date{Released 2022-04-10}
+\date{Released 2022-04-20}
 
 \newcommand{\TF}{\textit{(TF)}}
 
diff --git a/macros/latex/contrib/l3kernel/l3sys.dtx b/macros/latex/contrib/l3kernel/l3sys.dtx
index a211af619b..ca862ca831 100644
--- a/macros/latex/contrib/l3kernel/l3sys.dtx
+++ b/macros/latex/contrib/l3kernel/l3sys.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
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-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
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 % \maketitle
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diff --git a/macros/latex/contrib/l3kernel/l3term-glossary.pdf b/macros/latex/contrib/l3kernel/l3term-glossary.pdf
index d200cd3e0c..6e0af9c77a 100644
--- a/macros/latex/contrib/l3kernel/l3term-glossary.pdf
+++ b/macros/latex/contrib/l3kernel/l3term-glossary.pdf
diff --git a/macros/latex/contrib/l3kernel/l3term-glossary.tex b/macros/latex/contrib/l3kernel/l3term-glossary.tex
index 90b3a71af2..0239a0ee4b 100644
--- a/macros/latex/contrib/l3kernel/l3term-glossary.tex
+++ b/macros/latex/contrib/l3kernel/l3term-glossary.tex
@@ -32,7 +32,7 @@ The released version of this bundle is available from CTAN.
         {latex-team@latex-project.org}%
     }%
 }
-\date{Released 2022-04-10}
+\date{Released 2022-04-20}
 
 \newcommand{\TF}{\textit{(TF)}}
 
diff --git a/macros/latex/contrib/l3kernel/l3text-case.dtx b/macros/latex/contrib/l3kernel/l3text-case.dtx
index faa9960f79..9ffd8a140a 100644
--- a/macros/latex/contrib/l3kernel/l3text-case.dtx
+++ b/macros/latex/contrib/l3kernel/l3text-case.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
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 % \maketitle
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diff --git a/macros/latex/contrib/l3kernel/l3text-purify.dtx b/macros/latex/contrib/l3kernel/l3text-purify.dtx
index a055aec838..7b7b2957e7 100644
--- a/macros/latex/contrib/l3kernel/l3text-purify.dtx
+++ b/macros/latex/contrib/l3kernel/l3text-purify.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
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+% \date{Released 2022-04-20}
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diff --git a/macros/latex/contrib/l3kernel/l3text.dtx b/macros/latex/contrib/l3kernel/l3text.dtx
index 3cb5795a5d..caa3ba34a2 100644
--- a/macros/latex/contrib/l3kernel/l3text.dtx
+++ b/macros/latex/contrib/l3kernel/l3text.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
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-% \date{Released 2022-04-10}
+% \date{Released 2022-04-20}
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 % \maketitle
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diff --git a/macros/latex/contrib/l3kernel/l3tl-analysis.dtx b/macros/latex/contrib/l3kernel/l3tl-analysis.dtx
index 0db5f15d7a..bcce1944fd 100644
--- a/macros/latex/contrib/l3kernel/l3tl-analysis.dtx
+++ b/macros/latex/contrib/l3kernel/l3tl-analysis.dtx
@@ -44,7 +44,7 @@
 %    }^^A
 % }
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+% \date{Released 2022-04-20}
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diff --git a/macros/latex/contrib/l3kernel/l3tl.dtx b/macros/latex/contrib/l3kernel/l3tl.dtx
index 68d2cdaf8a..af83797cd1 100644
--- a/macros/latex/contrib/l3kernel/l3tl.dtx
+++ b/macros/latex/contrib/l3kernel/l3tl.dtx
@@ -43,7 +43,7 @@
 %    }^^A
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+% \date{Released 2022-04-20}
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diff --git a/macros/latex/contrib/l3kernel/l3token.dtx b/macros/latex/contrib/l3kernel/l3token.dtx
index 3d5858a37a..6b1b1759ff 100644
--- a/macros/latex/contrib/l3kernel/l3token.dtx
+++ b/macros/latex/contrib/l3kernel/l3token.dtx
@@ -43,7 +43,7 @@
 %    }^^A
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+% \date{Released 2022-04-20}
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diff --git a/macros/latex/contrib/l3kernel/l3unicode.dtx b/macros/latex/contrib/l3kernel/l3unicode.dtx
index db57bd0f38..19134440ae 100644
--- a/macros/latex/contrib/l3kernel/l3unicode.dtx
+++ b/macros/latex/contrib/l3kernel/l3unicode.dtx
@@ -43,7 +43,7 @@
 %    }^^A
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+% \date{Released 2022-04-20}
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diff --git a/macros/latex/contrib/l3kernel/source3.pdf b/macros/latex/contrib/l3kernel/source3.pdf
index c00c8648b5..4a9e965632 100644
--- a/macros/latex/contrib/l3kernel/source3.pdf
+++ b/macros/latex/contrib/l3kernel/source3.pdf
diff --git a/macros/latex/contrib/l3kernel/source3.tex b/macros/latex/contrib/l3kernel/source3.tex
index 3defa4b47a..f889363f67 100644
--- a/macros/latex/contrib/l3kernel/source3.tex
+++ b/macros/latex/contrib/l3kernel/source3.tex
@@ -53,7 +53,7 @@ for those people who are interested.
          {latex-team@latex-project.org}%
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 }
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+\date{Released 2022-04-20}
 
 \pagenumbering{roman}
 \maketitle