CTAN sync 202310270303

7 files changed, 15 insertions, 6 deletions

diff --git a/fonts/xcharter-math/README.md b/fonts/xcharter-math/README.md
index 35f835bc3d..7816dda3b3 100644
--- a/fonts/xcharter-math/README.md
+++ b/fonts/xcharter-math/README.md
@@ -84,7 +84,12 @@ Either version 1.3 or, at your option, any later version.
 * v0.50:
   - XCharter-Math.otf: Digits and Lowercase Blackboard Bold glyphs added;
     over twenty math symbols added (coverage now similar to Erewhon-Math).
-  
+* v0.51:
+  - Fixed IsExtendedShape flags.
+  - \mid (U+2223) and \parallel (U+2225) vertical variants changed.
+  - CharacterVariant=11 added: it replaces the original math italic v 
+    by a variant easier to distinguish from \nu.
+    
 ---
 Copyright 2022-2023  Daniel Flipo  
 E-mail: daniel (dot) flipo (at) free (dot) fr
diff --git a/fonts/xcharter-math/XCharter-Math-Bold.otf b/fonts/xcharter-math/XCharter-Math-Bold.otf
index bf7b95c6f4..a99fd3f897 100644
--- a/fonts/xcharter-math/XCharter-Math-Bold.otf
+++ b/fonts/xcharter-math/XCharter-Math-Bold.otf
diff --git a/fonts/xcharter-math/XCharter-Math.ltx b/fonts/xcharter-math/XCharter-Math.ltx
index a920814c80..ca30754e8b 100644
--- a/fonts/xcharter-math/XCharter-Math.ltx
+++ b/fonts/xcharter-math/XCharter-Math.ltx
@@ -34,7 +34,7 @@
 \title{\decofourleft\,\XCotf\,\decofourright}
 \author{Daniel Flipo \\ \texttt{daniel.flipo@free.fr}}
 
-\newcommand*{\version}{0.50}
+\newcommand*{\version}{0.51}
 
 \begin{document}
 \maketitle
@@ -211,8 +211,9 @@ $\symup{α}$, $\symup{β}$, $\symup{Γ}$,… for \cmd{alpha}, \cmd{beta},
 
 \XCotf{} provides fourteen ``Character Variants’’ options, listed on
 table~\vref{cv}, to choose between different glyphs for Greek characters
-and some others. Alternative calligraphic capitals have been added for E, Q
-and T in version~0.50.
+and some others. Alternative calligraphic capitals for E, Q
+and T have been added (version~0.50) and an alternative italic v, easier
+to distinguish from $\nu$ (version~0.51).
 
 \begin{table}[ht]
   \centering  \caption{Character variants.}
@@ -232,6 +233,7 @@ and T in version~0.50.
       cv08 & $\sigma$      & $\varsigma$      & \cmd{sigma} \\
       cv09 & $\theta$      & $\vartheta$      & \cmd{theta} \\
       cv10 & $\Theta$      & $\varTheta$      & \cmd{Theta}\\
+      cv11 & $\symit{v}$   & $\mitvarv$       & v\\
       cv20 & $\symscr{E}$  & $\varsymscrE$    & \cmd{symcal\{E\}}\\
       cv21 & $\symscr{Q}$  & $\varsymscrQ$    & \cmd{symcal\{Q\}}\\
       cv22 & $\symscr{T}$  & $\varsymscrT$    & \cmd{symcal\{T\}}\\
diff --git a/fonts/xcharter-math/XCharter-Math.otf b/fonts/xcharter-math/XCharter-Math.otf
index 97eaba1ff0..65d3fa9c05 100644
--- a/fonts/xcharter-math/XCharter-Math.otf
+++ b/fonts/xcharter-math/XCharter-Math.otf
diff --git a/fonts/xcharter-math/XCharter-Math.pdf b/fonts/xcharter-math/XCharter-Math.pdf
index 44de2b5f56..5cfee13aa2 100644
--- a/fonts/xcharter-math/XCharter-Math.pdf
+++ b/fonts/xcharter-math/XCharter-Math.pdf
diff --git a/fonts/xcharter-math/unimath-xcharter.pdf b/fonts/xcharter-math/unimath-xcharter.pdf
index 571878b63e..5983427acc 100644
--- a/fonts/xcharter-math/unimath-xcharter.pdf
+++ b/fonts/xcharter-math/unimath-xcharter.pdf
diff --git a/fonts/xcharter-math/xcharter-otf.sty b/fonts/xcharter-math/xcharter-otf.sty
index f59c42c91e..3d1a09ba90 100644
--- a/fonts/xcharter-math/xcharter-otf.sty
+++ b/fonts/xcharter-math/xcharter-otf.sty
@@ -1,6 +1,6 @@
 \NeedsTeXFormat{LaTeX2e}[2022/06/01]
-\def\fileversion{0.50}
-\def\filedate{2023-07-20}
+\def\fileversion{0.51}
+\def\filedate{2023-10-26}
 \ProvidesPackage{xcharter-otf}[\filedate\space\fileversion]
 
 % Ensure luatex or xetex engine
@@ -71,6 +71,8 @@
   % XCharter specific math
   % \Umathchardef\<cmd> = <math type> <family> <slot>
   % <math type> : \mathord=0 \mathrel=3 ; <family>=0
+  \Umathchardef\mbfitvarv =           0 0 "E01E \relax
+  \Umathchardef\mitvarv =             0 0 "E01F \relax
   \Umathchardef\varemptyset =         0 0 "E021 \relax
   \Umathchardef\mupvarzero =          0 0 "E022 \relax
   \Umathchardef\mbfvarzero =          0 0 "E023 \relax