CTAN sync 202002260301

83 files changed, 158 insertions, 66 deletions

diff --git a/macros/latex/contrib/l3kernel/CHANGELOG.md b/macros/latex/contrib/l3kernel/CHANGELOG.md
index bcfeffe33f..9ce3fed751 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]
 
+## [2020-02-25]
+
+### Changed
+- Extend case-changing encoding support to Cyrillic and Greek
+
 ## [2020-02-21]
 
 ### Added
@@ -630,7 +635,8 @@ 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/2020-02-21...HEAD
+[Unreleased]: https://github.com/latex3/latex3/compare/2020-02-25...HEAD
+[2020-02-25]: https://github.com/latex3/latex3/compare/2020-02-21...2020-02-25
 [2020-02-21]: https://github.com/latex3/latex3/compare/2020-02-14...2020-02-21
 [2020-02-14]: https://github.com/latex3/latex3/compare/2020-02-13...2020-02-14
 [2020-02-13]: https://github.com/latex3/latex3/compare/2020-02-11...2020-02-13
diff --git a/macros/latex/contrib/l3kernel/README.md b/macros/latex/contrib/l3kernel/README.md
index c5a3b27c73..4337693ae2 100644
--- a/macros/latex/contrib/l3kernel/README.md
+++ b/macros/latex/contrib/l3kernel/README.md
@@ -1,7 +1,7 @@
 LaTeX3 Programming Conventions
 ==============================
 
-Release 2020-02-21
+Release 2020-02-25
 
 Overview
 --------
diff --git a/macros/latex/contrib/l3kernel/expl3.dtx b/macros/latex/contrib/l3kernel/expl3.dtx
index c266a2c2da..3f2f1c78b4 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{2020-02-21}%
+\def\ExplFileDate{2020-02-25}%
 %<*driver>
 \documentclass[full]{l3doc}
 \usepackage{graphicx}
@@ -51,7 +51,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/expl3.pdf b/macros/latex/contrib/l3kernel/expl3.pdf
index 665f6d5d05..10bc95f1d0 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 7920813343..91aff8e85b 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 bb11c0f2a1..edac55de1e 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 2020-02-21}
+\date{Released 2020-02-25}
 
 \pagenumbering{roman}
 \maketitle
diff --git a/macros/latex/contrib/l3kernel/l3alloc.dtx b/macros/latex/contrib/l3kernel/l3alloc.dtx
index 8796c5b8c7..41a3e7e26c 100644
--- a/macros/latex/contrib/l3kernel/l3alloc.dtx
+++ b/macros/latex/contrib/l3kernel/l3alloc.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3basics.dtx b/macros/latex/contrib/l3kernel/l3basics.dtx
index 5ecb409f51..b65f0feca4 100644
--- a/macros/latex/contrib/l3kernel/l3basics.dtx
+++ b/macros/latex/contrib/l3kernel/l3basics.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3bootstrap.dtx b/macros/latex/contrib/l3kernel/l3bootstrap.dtx
index 4b78f7addb..113fa59ab6 100644
--- a/macros/latex/contrib/l3kernel/l3bootstrap.dtx
+++ b/macros/latex/contrib/l3kernel/l3bootstrap.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3box.dtx b/macros/latex/contrib/l3kernel/l3box.dtx
index cc7fd1e691..efbbb2ca11 100644
--- a/macros/latex/contrib/l3kernel/l3box.dtx
+++ b/macros/latex/contrib/l3kernel/l3box.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3candidates.dtx b/macros/latex/contrib/l3kernel/l3candidates.dtx
index 5fff939727..f36843ad33 100644
--- a/macros/latex/contrib/l3kernel/l3candidates.dtx
+++ b/macros/latex/contrib/l3kernel/l3candidates.dtx
@@ -44,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3clist.dtx b/macros/latex/contrib/l3kernel/l3clist.dtx
index 7b498b2acd..739764ad2b 100644
--- a/macros/latex/contrib/l3kernel/l3clist.dtx
+++ b/macros/latex/contrib/l3kernel/l3clist.dtx
@@ -44,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3coffins.dtx b/macros/latex/contrib/l3kernel/l3coffins.dtx
index 1b49492b34..f3a7ba081c 100644
--- a/macros/latex/contrib/l3kernel/l3coffins.dtx
+++ b/macros/latex/contrib/l3kernel/l3coffins.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3color-base.dtx b/macros/latex/contrib/l3kernel/l3color-base.dtx
index 6ee0980269..6ca023be82 100644
--- a/macros/latex/contrib/l3kernel/l3color-base.dtx
+++ b/macros/latex/contrib/l3kernel/l3color-base.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3debug.dtx b/macros/latex/contrib/l3kernel/l3debug.dtx
index fc5ef28497..bcdcb0cdd6 100644
--- a/macros/latex/contrib/l3kernel/l3debug.dtx
+++ b/macros/latex/contrib/l3kernel/l3debug.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3deprecation.dtx b/macros/latex/contrib/l3kernel/l3deprecation.dtx
index 8a3e8cce00..a52f33774f 100644
--- a/macros/latex/contrib/l3kernel/l3deprecation.dtx
+++ b/macros/latex/contrib/l3kernel/l3deprecation.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3doc.dtx b/macros/latex/contrib/l3kernel/l3doc.dtx
index 83c140a7ea..c4bd0f7751 100644
--- a/macros/latex/contrib/l3kernel/l3doc.dtx
+++ b/macros/latex/contrib/l3kernel/l3doc.dtx
@@ -79,7 +79,7 @@ and all files in that bundle must be distributed together.
 %
 % \title{The \cls{l3doc} class}
 % \author{\Team}
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 % \maketitle
 % \tableofcontents
 %
diff --git a/macros/latex/contrib/l3kernel/l3docstrip.dtx b/macros/latex/contrib/l3kernel/l3docstrip.dtx
index 43ce8249f3..5cc079b2a0 100644
--- a/macros/latex/contrib/l3kernel/l3docstrip.dtx
+++ b/macros/latex/contrib/l3kernel/l3docstrip.dtx
@@ -63,7 +63,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3docstrip.pdf b/macros/latex/contrib/l3kernel/l3docstrip.pdf
index 0600d6a4f6..ba9d9375ed 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 272e1cc400..be01476521 100644
--- a/macros/latex/contrib/l3kernel/l3expan.dtx
+++ b/macros/latex/contrib/l3kernel/l3expan.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3file.dtx b/macros/latex/contrib/l3kernel/l3file.dtx
index 5eb3f68730..d474dba637 100644
--- a/macros/latex/contrib/l3kernel/l3file.dtx
+++ b/macros/latex/contrib/l3kernel/l3file.dtx
@@ -44,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3final.dtx b/macros/latex/contrib/l3kernel/l3final.dtx
index 5cd15dca48..4c573fc3a4 100644
--- a/macros/latex/contrib/l3kernel/l3final.dtx
+++ b/macros/latex/contrib/l3kernel/l3final.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3flag.dtx b/macros/latex/contrib/l3kernel/l3flag.dtx
index 23cd8127c0..15865ffa92 100644
--- a/macros/latex/contrib/l3kernel/l3flag.dtx
+++ b/macros/latex/contrib/l3kernel/l3flag.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3fp-assign.dtx b/macros/latex/contrib/l3kernel/l3fp-assign.dtx
index a3aff3c74b..34f8eea19b 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 2020-02-21}
+% \date{Released 2020-02-25}
 % \maketitle
 %
 % \begin{documentation}
diff --git a/macros/latex/contrib/l3kernel/l3fp-aux.dtx b/macros/latex/contrib/l3kernel/l3fp-aux.dtx
index fe6932aaeb..6b8e4ae9de 100644
--- a/macros/latex/contrib/l3kernel/l3fp-aux.dtx
+++ b/macros/latex/contrib/l3kernel/l3fp-aux.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
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 % \maketitle
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diff --git a/macros/latex/contrib/l3kernel/l3fp-basics.dtx b/macros/latex/contrib/l3kernel/l3fp-basics.dtx
index 6c62694b26..ee77e00c6f 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 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
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diff --git a/macros/latex/contrib/l3kernel/l3fp-convert.dtx b/macros/latex/contrib/l3kernel/l3fp-convert.dtx
index 2be36397e0..404e2a5145 100644
--- a/macros/latex/contrib/l3kernel/l3fp-convert.dtx
+++ b/macros/latex/contrib/l3kernel/l3fp-convert.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
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-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
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diff --git a/macros/latex/contrib/l3kernel/l3fp-expo.dtx b/macros/latex/contrib/l3kernel/l3fp-expo.dtx
index dd709983db..5a2214748d 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 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
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diff --git a/macros/latex/contrib/l3kernel/l3fp-extended.dtx b/macros/latex/contrib/l3kernel/l3fp-extended.dtx
index 0c8f1db628..263c82ff46 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 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
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diff --git a/macros/latex/contrib/l3kernel/l3fp-logic.dtx b/macros/latex/contrib/l3kernel/l3fp-logic.dtx
index 4b171ec613..66756acde0 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 2020-02-21}
+% \date{Released 2020-02-25}
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diff --git a/macros/latex/contrib/l3kernel/l3fp-parse.dtx b/macros/latex/contrib/l3kernel/l3fp-parse.dtx
index d370a148e0..4a06f89be8 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 2020-02-21}
+% \date{Released 2020-02-25}
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diff --git a/macros/latex/contrib/l3kernel/l3fp-random.dtx b/macros/latex/contrib/l3kernel/l3fp-random.dtx
index 4e1886893b..71127ebd03 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 2020-02-21}
+% \date{Released 2020-02-25}
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diff --git a/macros/latex/contrib/l3kernel/l3fp-round.dtx b/macros/latex/contrib/l3kernel/l3fp-round.dtx
index d73aa6de7c..951e5dec81 100644
--- a/macros/latex/contrib/l3kernel/l3fp-round.dtx
+++ b/macros/latex/contrib/l3kernel/l3fp-round.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
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-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
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diff --git a/macros/latex/contrib/l3kernel/l3fp-traps.dtx b/macros/latex/contrib/l3kernel/l3fp-traps.dtx
index 56c0d73349..9db9324a39 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 2020-02-21}
+% \date{Released 2020-02-25}
 % \maketitle
 %
 % \begin{documentation}
diff --git a/macros/latex/contrib/l3kernel/l3fp-trig.dtx b/macros/latex/contrib/l3kernel/l3fp-trig.dtx
index f680dd9df1..e52aeffe54 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 2020-02-21}
+% \date{Released 2020-02-25}
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diff --git a/macros/latex/contrib/l3kernel/l3fp.dtx b/macros/latex/contrib/l3kernel/l3fp.dtx
index 6ad7be9b40..bc408b3a26 100644
--- a/macros/latex/contrib/l3kernel/l3fp.dtx
+++ b/macros/latex/contrib/l3kernel/l3fp.dtx
@@ -49,7 +49,7 @@
 %    }^^A
 % }
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-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
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diff --git a/macros/latex/contrib/l3kernel/l3fparray.dtx b/macros/latex/contrib/l3kernel/l3fparray.dtx
index 91e6645f07..d4a0045e96 100644
--- a/macros/latex/contrib/l3kernel/l3fparray.dtx
+++ b/macros/latex/contrib/l3kernel/l3fparray.dtx
@@ -44,7 +44,7 @@
 %    }^^A
 % }
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-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
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diff --git a/macros/latex/contrib/l3kernel/l3int.dtx b/macros/latex/contrib/l3kernel/l3int.dtx
index 748d0c0f1c..ff70d60c54 100644
--- a/macros/latex/contrib/l3kernel/l3int.dtx
+++ b/macros/latex/contrib/l3kernel/l3int.dtx
@@ -43,7 +43,7 @@
 %    }^^A
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-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
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diff --git a/macros/latex/contrib/l3kernel/l3intarray.dtx b/macros/latex/contrib/l3kernel/l3intarray.dtx
index 442c2d71d4..477a6b66ff 100644
--- a/macros/latex/contrib/l3kernel/l3intarray.dtx
+++ b/macros/latex/contrib/l3kernel/l3intarray.dtx
@@ -44,7 +44,7 @@
 %    }^^A
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-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
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diff --git a/macros/latex/contrib/l3kernel/l3kernel-functions.dtx b/macros/latex/contrib/l3kernel/l3kernel-functions.dtx
index 8b61579016..8bf6edca2e 100644
--- a/macros/latex/contrib/l3kernel/l3kernel-functions.dtx
+++ b/macros/latex/contrib/l3kernel/l3kernel-functions.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
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-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
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diff --git a/macros/latex/contrib/l3kernel/l3keys.dtx b/macros/latex/contrib/l3kernel/l3keys.dtx
index aaccd9718d..dcf83e0d87 100644
--- a/macros/latex/contrib/l3kernel/l3keys.dtx
+++ b/macros/latex/contrib/l3kernel/l3keys.dtx
@@ -43,7 +43,7 @@
 %    }^^A
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-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
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diff --git a/macros/latex/contrib/l3kernel/l3legacy.dtx b/macros/latex/contrib/l3kernel/l3legacy.dtx
index 3ba72753cf..58984c8ba0 100644
--- a/macros/latex/contrib/l3kernel/l3legacy.dtx
+++ b/macros/latex/contrib/l3kernel/l3legacy.dtx
@@ -43,7 +43,7 @@
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-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
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diff --git a/macros/latex/contrib/l3kernel/l3luatex.dtx b/macros/latex/contrib/l3kernel/l3luatex.dtx
index 7363dd07f6..e3d5f6d816 100644
--- a/macros/latex/contrib/l3kernel/l3luatex.dtx
+++ b/macros/latex/contrib/l3kernel/l3luatex.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3msg.dtx b/macros/latex/contrib/l3kernel/l3msg.dtx
index b61d535545..4b2c06f526 100644
--- a/macros/latex/contrib/l3kernel/l3msg.dtx
+++ b/macros/latex/contrib/l3kernel/l3msg.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3names.dtx b/macros/latex/contrib/l3kernel/l3names.dtx
index d04977a251..129e6ed6a2 100644
--- a/macros/latex/contrib/l3kernel/l3names.dtx
+++ b/macros/latex/contrib/l3kernel/l3names.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3news.pdf b/macros/latex/contrib/l3kernel/l3news.pdf
index 55ef5b2a98..a06982d228 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 9733838afd..0fa9132de6 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 8b77d167c7..0110d5cdc0 100644
--- a/macros/latex/contrib/l3kernel/l3news02.pdf
+++ b/macros/latex/contrib/l3kernel/l3news02.pdf
diff --git a/macros/latex/contrib/l3kernel/l3news03.pdf b/macros/latex/contrib/l3kernel/l3news03.pdf
index 3c39f19d43..38f2707903 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 cdf6227b24..7399a65d84 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 bb57c0959b..d17c6e49dc 100644
--- a/macros/latex/contrib/l3kernel/l3news05.pdf
+++ b/macros/latex/contrib/l3kernel/l3news05.pdf
diff --git a/macros/latex/contrib/l3kernel/l3news06.pdf b/macros/latex/contrib/l3kernel/l3news06.pdf
index a2fe951bf7..9cfe26ccde 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 8931c7737f..e0208fa696 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 7e67e421e5..ae306f8536 100644
--- a/macros/latex/contrib/l3kernel/l3news08.pdf
+++ b/macros/latex/contrib/l3kernel/l3news08.pdf
diff --git a/macros/latex/contrib/l3kernel/l3news09.pdf b/macros/latex/contrib/l3kernel/l3news09.pdf
index 9ee5defb5a..0dd900517a 100644
--- a/macros/latex/contrib/l3kernel/l3news09.pdf
+++ b/macros/latex/contrib/l3kernel/l3news09.pdf
diff --git a/macros/latex/contrib/l3kernel/l3news10.pdf b/macros/latex/contrib/l3kernel/l3news10.pdf
index 09f935dbc8..e96f6bb029 100644
--- a/macros/latex/contrib/l3kernel/l3news10.pdf
+++ b/macros/latex/contrib/l3kernel/l3news10.pdf
diff --git a/macros/latex/contrib/l3kernel/l3news11.pdf b/macros/latex/contrib/l3kernel/l3news11.pdf
index 89cd55cfde..3a4e17fd16 100644
--- a/macros/latex/contrib/l3kernel/l3news11.pdf
+++ b/macros/latex/contrib/l3kernel/l3news11.pdf
diff --git a/macros/latex/contrib/l3kernel/l3news12.pdf b/macros/latex/contrib/l3kernel/l3news12.pdf
index 3423a6bed6..0f7aaf6285 100644
--- a/macros/latex/contrib/l3kernel/l3news12.pdf
+++ b/macros/latex/contrib/l3kernel/l3news12.pdf
diff --git a/macros/latex/contrib/l3kernel/l3prefixes.pdf b/macros/latex/contrib/l3kernel/l3prefixes.pdf
index c24789d584..7ff0a83c23 100644
--- a/macros/latex/contrib/l3kernel/l3prefixes.pdf
+++ b/macros/latex/contrib/l3kernel/l3prefixes.pdf
diff --git a/macros/latex/contrib/l3kernel/l3prg.dtx b/macros/latex/contrib/l3kernel/l3prg.dtx
index d886d7c508..cbe1ea8bd4 100644
--- a/macros/latex/contrib/l3kernel/l3prg.dtx
+++ b/macros/latex/contrib/l3kernel/l3prg.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3prop.dtx b/macros/latex/contrib/l3kernel/l3prop.dtx
index 7607e9eabc..7b06d4de6d 100644
--- a/macros/latex/contrib/l3kernel/l3prop.dtx
+++ b/macros/latex/contrib/l3kernel/l3prop.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3quark.dtx b/macros/latex/contrib/l3kernel/l3quark.dtx
index 7250f1663b..279747cfda 100644
--- a/macros/latex/contrib/l3kernel/l3quark.dtx
+++ b/macros/latex/contrib/l3kernel/l3quark.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3regex.dtx b/macros/latex/contrib/l3kernel/l3regex.dtx
index ffbbfae3ca..746ebde995 100644
--- a/macros/latex/contrib/l3kernel/l3regex.dtx
+++ b/macros/latex/contrib/l3kernel/l3regex.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3seq.dtx b/macros/latex/contrib/l3kernel/l3seq.dtx
index 9aa2cf8eba..ccc96251db 100644
--- a/macros/latex/contrib/l3kernel/l3seq.dtx
+++ b/macros/latex/contrib/l3kernel/l3seq.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3skip.dtx b/macros/latex/contrib/l3kernel/l3skip.dtx
index 41622bf0b6..0669b3b172 100644
--- a/macros/latex/contrib/l3kernel/l3skip.dtx
+++ b/macros/latex/contrib/l3kernel/l3skip.dtx
@@ -44,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3sort.dtx b/macros/latex/contrib/l3kernel/l3sort.dtx
index 87f555b59c..e95a16e715 100644
--- a/macros/latex/contrib/l3kernel/l3sort.dtx
+++ b/macros/latex/contrib/l3kernel/l3sort.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3str-convert.dtx b/macros/latex/contrib/l3kernel/l3str-convert.dtx
index 374d33e7d9..3cf63e2768 100644
--- a/macros/latex/contrib/l3kernel/l3str-convert.dtx
+++ b/macros/latex/contrib/l3kernel/l3str-convert.dtx
@@ -44,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3str.dtx b/macros/latex/contrib/l3kernel/l3str.dtx
index 4be3042bcd..15a1378668 100644
--- a/macros/latex/contrib/l3kernel/l3str.dtx
+++ b/macros/latex/contrib/l3kernel/l3str.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3styleguide.pdf b/macros/latex/contrib/l3kernel/l3styleguide.pdf
index 3e7032e88f..e61ce63c9d 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 697e9383eb..0a7686ae03 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 2020-02-21}
+\date{Released 2020-02-25}
 
 \begin{document}
 
diff --git a/macros/latex/contrib/l3kernel/l3syntax-changes.pdf b/macros/latex/contrib/l3kernel/l3syntax-changes.pdf
index 3af7128843..9663dbfa35 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 87e0cdae78..f6b5382fe9 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 2020-02-21}
+\date{Released 2020-02-25}
 
 \newcommand{\TF}{\textit{(TF)}}
 
diff --git a/macros/latex/contrib/l3kernel/l3sys.dtx b/macros/latex/contrib/l3kernel/l3sys.dtx
index 0b8e487955..d5b28d2f2b 100644
--- a/macros/latex/contrib/l3kernel/l3sys.dtx
+++ b/macros/latex/contrib/l3kernel/l3sys.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3term-glossary.pdf b/macros/latex/contrib/l3kernel/l3term-glossary.pdf
index 01dd5eb4dc..8d83bef487 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 0193b6f261..3504f898f5 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 2020-02-21}
+\date{Released 2020-02-25}
 
 \newcommand{\TF}{\textit{(TF)}}
 
diff --git a/macros/latex/contrib/l3kernel/l3text-case.dtx b/macros/latex/contrib/l3kernel/l3text-case.dtx
index 46c11330f1..9cf8bff4ce 100644
--- a/macros/latex/contrib/l3kernel/l3text-case.dtx
+++ b/macros/latex/contrib/l3kernel/l3text-case.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
@@ -1388,6 +1388,91 @@
         { 01F4 } { 01F5 }
         { 0218 } { 0219 }
         { 021A } { 021B }
+%    \end{macrocode}
+% Add |T2| (Cyrillic) as this is doable using a classical \tn{MakeUppercase}
+% approach.
+%    \begin{macrocode}
+        { 0400 } { 0450 }
+        { 0401 } { 0451 }
+        { 0402 } { 0452 }
+        { 0403 } { 0453 }
+        { 0404 } { 0454 }
+        { 0405 } { 0455 }
+        { 0406 } { 0456 }
+        { 0407 } { 0457 }
+        { 0408 } { 0458 }
+        { 0409 } { 0459 }
+        { 040A } { 045A }
+        { 040B } { 045B }
+        { 040C } { 045C }
+        { 040D } { 045D }
+        { 040E } { 045E }
+        { 040F } { 045F }
+        { 0410 } { 0430 }
+        { 0411 } { 0431 }
+        { 0412 } { 0432 }
+        { 0413 } { 0433 }
+        { 0414 } { 0434 }
+        { 0415 } { 0435 }
+        { 0416 } { 0436 }
+        { 0417 } { 0437 }
+        { 0418 } { 0438 }
+        { 0419 } { 0439 }
+        { 041A } { 043A }
+        { 041B } { 043B }
+        { 041C } { 043C }
+        { 041D } { 043D }
+        { 041E } { 043E }
+        { 041F } { 043F }
+        { 0420 } { 0440 }
+        { 0421 } { 0441 }
+        { 0422 } { 0442 }
+        { 0423 } { 0443 }
+        { 0424 } { 0444 }
+        { 0425 } { 0445 }
+        { 0426 } { 0446 }
+        { 0427 } { 0447 }
+        { 0428 } { 0448 }
+        { 0429 } { 0449 }
+        { 042A } { 044A }
+        { 042B } { 044B }
+        { 042C } { 044C }
+        { 042D } { 044D }
+        { 042E } { 044E }
+        { 042F } { 044F }
+%    \end{macrocode}
+% Core Greek support: there may need to be a little more work here to
+% deal completely with accents.
+%    \begin{macrocode}
+        { 0391 } { 03B1 }
+        { 0392 } { 03B2 }
+        { 0393 } { 03B3 }
+        { 0394 } { 03B4 }
+        { 0395 } { 03B5 }
+        { 0396 } { 03B6 }
+        { 0397 } { 03B7 }
+        { 0398 } { 03B8 }
+        { 0399 } { 03B9 }
+        { 039A } { 03BA }
+        { 039B } { 03BB }
+        { 039C } { 03BC }
+        { 039D } { 03BD }
+        { 039E } { 03BE }
+        { 039F } { 03BF }
+        { 03A0 } { 03C0 }
+        { 03A1 } { 03C1 }
+        { 03A3 } { 03C3 }
+        { 03A4 } { 03C4 }
+        { 03A5 } { 03C5 }
+        { 03A6 } { 03C6 }
+        { 03A7 } { 03C7 }
+        { 03A8 } { 03C8 }
+        { 03A9 } { 03C9 }
+        { 03D8 } { 03D9 }
+        { 03DA } { 03DB }
+        { 03DC } { 03DD }
+        { 03DE } { 03DF }
+        { 03E0 } { 03E1 }
         \q_recursion_tail ?
         \q_recursion_stop
       \cs_set_protected:Npn \@@_tmp:w #1#2#3
diff --git a/macros/latex/contrib/l3kernel/l3text.dtx b/macros/latex/contrib/l3kernel/l3text.dtx
index 66279f7fff..837c1761d4 100644
--- a/macros/latex/contrib/l3kernel/l3text.dtx
+++ b/macros/latex/contrib/l3kernel/l3text.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
@@ -91,7 +91,7 @@
 %
 % \subsection{Case changing}
 %
-% \begin{function}[EXP, added = 2019-11-20]
+% \begin{function}[EXP, added = 2019-11-20, updated = 2020-02-24]
 %   {
 %     \text_lowercase:n,  \text_uppercase:n,  \text_titlecase:n,
 %       \text_titlecase_first:n,
@@ -142,7 +142,8 @@
 %   {Unicode Consortium} in \texttt{UnicodeData.txt} and
 %   \texttt{SpecialCasing.txt}. In the case of $8$-bit engines, mappings
 %   are provided for characters which can be represented in output typeset
-%   using the |T1| font encoding. Thus for example \texttt{ä} can be
+%   using the |T1|, |T2| and |LGR| font encodings.
+%   Thus for example \texttt{ä} can be
 %   case-changed using \pdfTeX{}.  For \pTeX{} only the ASCII range is
 %   covered as the engine treats input outside of this range as east Asian.
 %
diff --git a/macros/latex/contrib/l3kernel/l3tl-analysis.dtx b/macros/latex/contrib/l3kernel/l3tl-analysis.dtx
index 23017b37da..fe96c4ba2a 100644
--- a/macros/latex/contrib/l3kernel/l3tl-analysis.dtx
+++ b/macros/latex/contrib/l3kernel/l3tl-analysis.dtx
@@ -44,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3tl.dtx b/macros/latex/contrib/l3kernel/l3tl.dtx
index f9a85ab2a8..229d5f8196 100644
--- a/macros/latex/contrib/l3kernel/l3tl.dtx
+++ b/macros/latex/contrib/l3kernel/l3tl.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
@@ -1086,7 +1086,7 @@
 %   Leaves in the input stream the items from the \meta{start index} to the
 %   \meta{end index} inclusive.  Spaces and braces are preserved between
 %   the items returned (but never at either end of the list).
-%   Here \meta{start index} and \meta{end index} should be integer denotations.
+%   Here \meta{start index} and \meta{end index} should be \meta{integer expressions}.
 %   For describing in detail the functions' behavior, let $m$ and $n$ be the start
 %   and end index respectively. If either is $0$, the result is empty. A positive
 %   index means `start counting from the left end', and a negative index means
diff --git a/macros/latex/contrib/l3kernel/l3token.dtx b/macros/latex/contrib/l3kernel/l3token.dtx
index d3ce452a0e..1d07b79af4 100644
--- a/macros/latex/contrib/l3kernel/l3token.dtx
+++ b/macros/latex/contrib/l3kernel/l3token.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/l3unicode.dtx b/macros/latex/contrib/l3kernel/l3unicode.dtx
index 1578cbaf79..40c6775754 100644
--- a/macros/latex/contrib/l3kernel/l3unicode.dtx
+++ b/macros/latex/contrib/l3kernel/l3unicode.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2020-02-21}
+% \date{Released 2020-02-25}
 %
 % \maketitle
 %
diff --git a/macros/latex/contrib/l3kernel/source3.pdf b/macros/latex/contrib/l3kernel/source3.pdf
index 46e61837a7..d3419a584b 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 c3b7c06411..b18a1fc90a 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}%
    }%
 }
-\date{Released 2020-02-21}
+\date{Released 2020-02-25}
 
 \pagenumbering{roman}
 \maketitle