5 files changed, 21 insertions, 7 deletions
diff --git a/Master/texmf-dist/doc/platex/pxchfon/README-ja.md b/Master/texmf-dist/doc/platex/pxchfon/README-ja.md
index 43ec17dfd0e..6f9862d7c74 100644
--- a/Master/texmf-dist/doc/platex/pxchfon/README-ja.md
+++ b/Master/texmf-dist/doc/platex/pxchfon/README-ja.md
@@ -44,7 +44,7 @@ pLaTeX / upLaTeX の文書の標準のフォント（明朝・ゴシック）を
   * TDS 1.1 に従ったシステムでは、各ファイルを次の場所に移動する。
       - `tfm/*.tfm`  → $TEXMF/fonts/tfm/public/pxchfon/
       - `vf/*.vf`    → $TEXMF/fonts/vf/public/pxchfon/
-      - `pxcjk0.sfd` → $TEXMF/fonts/sfd/pxchfon/
+      - `PXcjk0.sfd` → $TEXMF/fonts/sfd/pxchfon/
       - `*.def`      → $TEXMF/tex/platex/pxchfon/
 
 ### ライセンス
@@ -54,6 +54,8 @@ MITライセンスの下で配布される。
 更新履歴
 --------
 
+  * Version 1.7d ‹2020/09/26›
+      - LaTeX カーネル 2020/10/01 版への対応。
   * Version 1.7c ‹2020/04/25›
       - 新 NFSS のための微修正。
   * Version 1.7b ‹2020/02/01›
diff --git a/Master/texmf-dist/doc/platex/pxchfon/README.md b/Master/texmf-dist/doc/platex/pxchfon/README.md
index 1d49454e6ed..58b950aeaeb 100644
--- a/Master/texmf-dist/doc/platex/pxchfon/README.md
+++ b/Master/texmf-dist/doc/platex/pxchfon/README.md
@@ -27,7 +27,7 @@ Move the files as follows (in a system compliant to TDS 1.1):
   - `*.sty`      → $TEXMF/tex/platex/pxchfon/
   - `tfm/*.tfm`  → $TEXMF/fonts/tfm/public/pxchfon/
   - `vf/*.vf`    → $TEXMF/fonts/vf/public/pxchfon/
-  - `pxcjk0.sfd` → $TEXMF/fonts/sfd/pxchfon/
+  - `PXcjk0.sfd` → $TEXMF/fonts/sfd/pxchfon/
   - `*.def`      → $TEXMF/tex/platex/pxchfon/
 
 And rehash your TEXMF trees if necessary.
@@ -39,6 +39,8 @@ This package is distributed under the MIT License.
 Revision History
 ----------------
 
+  * Version 1.7d ‹2020/09/26›
+      - Support LaTeX kernel 2020/10/01.
   * Version 1.7c ‹2020/04/25›
       - Minor adjustment for new NFSS.
   * Version 1.7b ‹2020/02/01›
diff --git a/Master/texmf-dist/doc/platex/pxchfon/pxchfon.pdf b/Master/texmf-dist/doc/platex/pxchfon/pxchfon.pdf
index d755e7e2445..a91520e6be5 100644
--- a/Master/texmf-dist/doc/platex/pxchfon/pxchfon.pdf
+++ b/Master/texmf-dist/doc/platex/pxchfon/pxchfon.pdf
diff --git a/Master/texmf-dist/doc/platex/pxchfon/pxchfon.tex b/Master/texmf-dist/doc/platex/pxchfon/pxchfon.tex
index 5759e11ed19..be3906f1cd1 100644
--- a/Master/texmf-dist/doc/platex/pxchfon/pxchfon.tex
+++ b/Master/texmf-dist/doc/platex/pxchfon/pxchfon.tex
@@ -13,8 +13,8 @@
 \bxtexlogoimport{*}
 \usepackage{shortvrb}
 \MakeShortVerb{\|}
-\newcommand{\PkgVersion}{1.7c}
-\newcommand{\PkgDate}{2020/04/25}
+\newcommand{\PkgVersion}{1.7d}
+\newcommand{\PkgDate}{2020/09/26}
 \newcommand{\Pkg}[1]{\textsf{#1}}
 \newcommand{\Meta}[1]{$\langle$\mbox{}#1\mbox{}$\rangle$}
 \newcommand{\Note}{\par\noindent ※}
diff --git a/Master/texmf-dist/tex/platex/pxchfon/pxchfon.sty b/Master/texmf-dist/tex/platex/pxchfon/pxchfon.sty
index 27214b23297..f6b89ce97f4 100644
--- a/Master/texmf-dist/tex/platex/pxchfon/pxchfon.sty
+++ b/Master/texmf-dist/tex/platex/pxchfon/pxchfon.sty
@@ -10,7 +10,7 @@
 
 %% package declaration
 \NeedsTeXFormat{pLaTeX2e}
-\ProvidesPackage{pxchfon}[2020/04/25 v1.7c]
+\ProvidesPackage{pxchfon}[2020/09/26 v1.7d]
 \def\pxcz@pkgname{pxchfon}
 
 %--------------------------------------- general
@@ -339,9 +339,9 @@
 \fi
 
 %% 'everypage' needs 'atbegshi' package
-\ifpxcz@everypage
+\ifpxcz@everypage \ifx\AddToHook\@undefined
 \RequirePackage{atbegshi}
-\fi
+\fi\fi
 
 %% apply default value for \pxcz@directunicode
 \ifx\pxcz@directunicode\relax
@@ -1549,6 +1549,7 @@
 \def\pxcz@mgfamily@hook{\romanfamily{cfjam}}
 
 %% \pxcz@set@page@hook{<text>}
+\ifx\AddToHook\@undefined  %-------- no hook system
 \ifpxcz@everypage
 \pxcz@onlypreamble@def\pxcz@set@page@hook#1{%
   \AtBeginShipout{\setbox\AtBeginShipoutBox=\vbox{%
@@ -1559,6 +1560,15 @@
   % this is \AtBeginDvi with forcing of yoko-dir added
   \global\setbox\@begindvibox\vbox{\yoko\unvbox\@begindvibox#1}}
 \fi
+\else                      %-------- with hook system
+\ifpxcz@everypage
+\pxcz@onlypreamble@def\pxcz@set@page@hook#1{%
+  \AddToHook{shipout/background}{\hb@xt@\z@{#1\hss}}}
+\else
+\pxcz@onlypreamble@def\pxcz@set@page@hook#1{%
+  \AtBeginDvi{#1}}
+\fi
+\fi
 
 %% \pxcz@check@alldefined{<sym>,...}
 \pxcz@onlypreamble@def\pxcz@check@alldefined#1{%