16 files changed, 84 insertions, 76 deletions
diff --git a/Build/source/texk/configure b/Build/source/texk/configure
index 10a37b0feab..6fb5325e9ab 100755
--- a/Build/source/texk/configure
+++ b/Build/source/texk/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for TeX Live texk 2020.
+# Generated by GNU Autoconf 2.69 for TeX Live texk 2021/dev.
 #
 # Report bugs to <tex-live@tug.org>.
 #
@@ -579,8 +579,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='TeX Live texk'
 PACKAGE_TARNAME='tex-live-texk'
-PACKAGE_VERSION='2020'
-PACKAGE_STRING='TeX Live texk 2020'
+PACKAGE_VERSION='2021/dev'
+PACKAGE_STRING='TeX Live texk 2021/dev'
 PACKAGE_BUGREPORT='tex-live@tug.org'
 PACKAGE_URL=''
 
@@ -1395,7 +1395,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures TeX Live texk 2020 to adapt to many kinds of systems.
+\`configure' configures TeX Live texk 2021/dev to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1465,7 +1465,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of TeX Live texk 2020:";;
+     short | recursive ) echo "Configuration of TeX Live texk 2021/dev:";;
    esac
   cat <<\_ACEOF
 
@@ -1753,7 +1753,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-TeX Live texk configure 2020
+TeX Live texk configure 2021/dev
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1854,7 +1854,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by TeX Live texk $as_me 2020, which was
+It was created by TeX Live texk $as_me 2021/dev, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -6132,7 +6132,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='tex-live-texk'
- VERSION='2020'
+ VERSION='2021/dev'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -7173,7 +7173,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by TeX Live texk $as_me 2020, which was
+This file was extended by TeX Live texk $as_me 2021/dev, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -7230,7 +7230,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-TeX Live texk config.status 2020
+TeX Live texk config.status 2021/dev
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/Build/source/texk/dviout-util/configure b/Build/source/texk/dviout-util/configure
index e679ae02785..5ed38649428 100755
--- a/Build/source/texk/dviout-util/configure
+++ b/Build/source/texk/dviout-util/configure
@@ -13476,7 +13476,7 @@ ac_config_headers="$ac_config_headers config.h"
 
 
 
-$as_echo "#define TL_VERSION \"TeX Live 2020\"" >>confdefs.h
+$as_echo "#define TL_VERSION \"TeX Live 2021/dev\"" >>confdefs.h
 
 
 kpse_save_CPPFLAGS=$CPPFLAGS
diff --git a/Build/source/texk/kpathsea/ChangeLog b/Build/source/texk/kpathsea/ChangeLog
index 1777614fb2a..7e8ea6c795f 100644
--- a/Build/source/texk/kpathsea/ChangeLog
+++ b/Build/source/texk/kpathsea/ChangeLog
@@ -1,3 +1,7 @@
+2020-04-10  Karl Berry  <karl@tug.org>
+
+	* version.ac: now 6.3.3/dev since TL'20 is released.
+
 2020-03-27  Karl Berry  <karl@tug.org>
 
 	* TeX Live 2020.
diff --git a/Build/source/texk/kpathsea/c-auto.in b/Build/source/texk/kpathsea/c-auto.in
index 8d888e3e553..5d056f1eb85 100644
--- a/Build/source/texk/kpathsea/c-auto.in
+++ b/Build/source/texk/kpathsea/c-auto.in
@@ -23,7 +23,7 @@
 #define KPATHSEA_C_AUTO_H
 
 /* kpathsea: the version string. */
-#define KPSEVERSION "kpathsea version 6.3.2"
+#define KPSEVERSION "kpathsea version 6.3.3/dev"
 
 /* Define to 1 if the `closedir' function returns void instead of `int'. */
 #undef CLOSEDIR_VOID
diff --git a/Build/source/texk/kpathsea/configure b/Build/source/texk/kpathsea/configure
index 749e88fbcd5..f40e104058d 100755
--- a/Build/source/texk/kpathsea/configure
+++ b/Build/source/texk/kpathsea/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for Kpathsea 6.3.2.
+# Generated by GNU Autoconf 2.69 for Kpathsea 6.3.3/dev.
 #
 # Report bugs to <tex-k@tug.org>.
 #
@@ -590,8 +590,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='Kpathsea'
 PACKAGE_TARNAME='kpathsea'
-PACKAGE_VERSION='6.3.2'
-PACKAGE_STRING='Kpathsea 6.3.2'
+PACKAGE_VERSION='6.3.3/dev'
+PACKAGE_STRING='Kpathsea 6.3.3/dev'
 PACKAGE_BUGREPORT='tex-k@tug.org'
 PACKAGE_URL=''
 
@@ -1339,7 +1339,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures Kpathsea 6.3.2 to adapt to many kinds of systems.
+\`configure' configures Kpathsea 6.3.3/dev to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1409,7 +1409,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of Kpathsea 6.3.2:";;
+     short | recursive ) echo "Configuration of Kpathsea 6.3.3/dev:";;
    esac
   cat <<\_ACEOF
 
@@ -1537,7 +1537,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-Kpathsea configure 6.3.2
+Kpathsea configure 6.3.3/dev
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2376,7 +2376,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by Kpathsea $as_me 6.3.2, which was
+It was created by Kpathsea $as_me 6.3.3/dev, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2757,14 +2757,14 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 
 
 
-KPSEVERSION=6.3.2
+KPSEVERSION=6.3.3/dev
 
 
-KPSE_LT_VERSINFO=9:2:3
+KPSE_LT_VERSINFO=9:3:3
 
 
 
- WEB2CVERSION=" (TeX Live 2020)"
+ WEB2CVERSION=" (TeX Live 2021/dev)"
 
 
 am__api_version='1.16'
@@ -8073,7 +8073,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='kpathsea'
- VERSION='6.3.2'
+ VERSION='6.3.3/dev'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -14697,7 +14697,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by Kpathsea $as_me 6.3.2, which was
+This file was extended by Kpathsea $as_me 6.3.3/dev, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -14763,7 +14763,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-Kpathsea config.status 6.3.2
+Kpathsea config.status 6.3.3/dev
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/Build/source/texk/kpathsea/version.ac b/Build/source/texk/kpathsea/version.ac
index 629b38b0ae5..b5460c76d63 100644
--- a/Build/source/texk/kpathsea/version.ac
+++ b/Build/source/texk/kpathsea/version.ac
@@ -20,4 +20,4 @@ dnl     append "dev", to distinguish binaries built between releases.
 dnl --------------------------------------------------------
 dnl
 dnl This file is m4-included from configure.ac.
-m4_define([kpse_version], [6.3.2])
+m4_define([kpse_version], [6.3.3/dev])
diff --git a/Build/source/texk/makeindexk/configure b/Build/source/texk/makeindexk/configure
index 74f8c8b338e..50c51244bd5 100755
--- a/Build/source/texk/makeindexk/configure
+++ b/Build/source/texk/makeindexk/configure
@@ -13462,7 +13462,7 @@ ac_config_headers="$ac_config_headers c-auto.h:c-auto.in"
 
 
 
-$as_echo "#define TEX_LIVE_VERSION \"2020\"" >>confdefs.h
+$as_echo "#define TEX_LIVE_VERSION \"2021/dev\"" >>confdefs.h
 
 
 for ac_header in ctype.h types.h locale.h
diff --git a/Build/source/texk/mendexk/configure b/Build/source/texk/mendexk/configure
index 4cc67eaccec..160286611c2 100755
--- a/Build/source/texk/mendexk/configure
+++ b/Build/source/texk/mendexk/configure
@@ -13460,7 +13460,7 @@ ac_config_headers="$ac_config_headers c-auto.h:c-auto.in"
 
 
 
-$as_echo "#define TL_VERSION \"TeX Live 2020\"" >>confdefs.h
+$as_echo "#define TL_VERSION \"TeX Live 2021/dev\"" >>confdefs.h
 
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if C99 variadic macros are supported" >&5
diff --git a/Build/source/texk/ptexenc/ChangeLog b/Build/source/texk/ptexenc/ChangeLog
index b1765b9d317..2d5aebd94a4 100644
--- a/Build/source/texk/ptexenc/ChangeLog
+++ b/Build/source/texk/ptexenc/ChangeLog
@@ -1,3 +1,7 @@
+2020-04-10  Karl Berry  <karl@tug.org>
+
+	* version.ac: now 1.3.9/dev since TL'19 is released.
+
 2020-01-16  Karl Berry  <karl@freefriends.org>
 
 	* version.ac (ptexenc_version): remove /dev (just 1.3.8) for TL'20.
diff --git a/Build/source/texk/ptexenc/c-auto.in b/Build/source/texk/ptexenc/c-auto.in
index 05816766e90..67ed83f10ae 100644
--- a/Build/source/texk/ptexenc/c-auto.in
+++ b/Build/source/texk/ptexenc/c-auto.in
@@ -6,7 +6,7 @@
 #define PTEXENC_C_AUTO_H
 
 /* ptexenc: the version string. */
-#define PTEXENCVERSION "ptexenc version 1.3.8"
+#define PTEXENCVERSION "ptexenc version 1.3.9/dev"
 
 /* Define to 1 if the `closedir' function returns void instead of `int'. */
 #undef CLOSEDIR_VOID
diff --git a/Build/source/texk/ptexenc/configure b/Build/source/texk/ptexenc/configure
index d3be03d4a5a..80b5fafc0aa 100755
--- a/Build/source/texk/ptexenc/configure
+++ b/Build/source/texk/ptexenc/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for ptexenc 1.3.8.
+# Generated by GNU Autoconf 2.69 for ptexenc 1.3.9/dev.
 #
 # Report bugs to <tex-k@tug.org>.
 #
@@ -590,8 +590,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='ptexenc'
 PACKAGE_TARNAME='ptexenc'
-PACKAGE_VERSION='1.3.8'
-PACKAGE_STRING='ptexenc 1.3.8'
+PACKAGE_VERSION='1.3.9/dev'
+PACKAGE_STRING='ptexenc 1.3.9/dev'
 PACKAGE_BUGREPORT='tex-k@tug.org'
 PACKAGE_URL=''
 
@@ -1330,7 +1330,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures ptexenc 1.3.8 to adapt to many kinds of systems.
+\`configure' configures ptexenc 1.3.9/dev to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1400,7 +1400,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of ptexenc 1.3.8:";;
+     short | recursive ) echo "Configuration of ptexenc 1.3.9/dev:";;
    esac
   cat <<\_ACEOF
 
@@ -1520,7 +1520,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-ptexenc configure 1.3.8
+ptexenc configure 1.3.9/dev
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2176,7 +2176,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by ptexenc $as_me 1.3.8, which was
+It was created by ptexenc $as_me 1.3.9/dev, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2557,10 +2557,10 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 
 
 
-PTEXENCVERSION=1.3.8
+PTEXENCVERSION=1.3.9/dev
 
 
-PTEXENC_LT_VERSINFO=4:8:3
+PTEXENC_LT_VERSINFO=4:9:3
 
 
 am__api_version='1.16'
@@ -7869,7 +7869,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='ptexenc'
- VERSION='1.3.8'
+ VERSION='1.3.9/dev'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -13887,7 +13887,7 @@ Usage: $0 [OPTIONS]
 Report bugs to <bug-libtool@gnu.org>."
 
 lt_cl_version="\
-ptexenc config.lt 1.3.8
+ptexenc config.lt 1.3.9/dev
 configured by $0, generated by GNU Autoconf 2.69.
 
 Copyright (C) 2011 Free Software Foundation, Inc.
@@ -15616,7 +15616,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by ptexenc $as_me 1.3.8, which was
+This file was extended by ptexenc $as_me 1.3.9/dev, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -15682,7 +15682,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-ptexenc config.status 1.3.8
+ptexenc config.status 1.3.9/dev
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/Build/source/texk/ptexenc/version.ac b/Build/source/texk/ptexenc/version.ac
index d150c6f8dc7..53aa6d21b2b 100644
--- a/Build/source/texk/ptexenc/version.ac
+++ b/Build/source/texk/ptexenc/version.ac
@@ -10,4 +10,4 @@ dnl Keep package and shared library versions the same;
 dnl see kpathsea/version.ac.
 dnl
 dnl This file is m4-included from configure.ac.
-m4_define([ptexenc_version], [1.3.8])
+m4_define([ptexenc_version], [1.3.9/dev])
diff --git a/Build/source/texk/texlive/configure b/Build/source/texk/texlive/configure
index 9540fe32118..1575895f783 100755
--- a/Build/source/texk/texlive/configure
+++ b/Build/source/texk/texlive/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for TeX Live Scripts 2020.
+# Generated by GNU Autoconf 2.69 for TeX Live Scripts 2021/dev.
 #
 # Report bugs to <tex-k@tug.org>.
 #
@@ -579,8 +579,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='TeX Live Scripts'
 PACKAGE_TARNAME='tex-live-scripts'
-PACKAGE_VERSION='2020'
-PACKAGE_STRING='TeX Live Scripts 2020'
+PACKAGE_VERSION='2021/dev'
+PACKAGE_STRING='TeX Live Scripts 2021/dev'
 PACKAGE_BUGREPORT='tex-k@tug.org'
 PACKAGE_URL=''
 
@@ -1238,7 +1238,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures TeX Live Scripts 2020 to adapt to many kinds of systems.
+\`configure' configures TeX Live Scripts 2021/dev to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1305,7 +1305,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of TeX Live Scripts 2020:";;
+     short | recursive ) echo "Configuration of TeX Live Scripts 2021/dev:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-TeX Live Scripts configure 2020
+TeX Live Scripts configure 2021/dev
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by TeX Live Scripts $as_me 2020, which was
+It was created by TeX Live Scripts $as_me 2021/dev, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2322,7 +2322,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='tex-live-scripts'
- VERSION='2020'
+ VERSION='2021/dev'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -4228,7 +4228,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by TeX Live Scripts $as_me 2020, which was
+This file was extended by TeX Live Scripts $as_me 2021/dev, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4285,7 +4285,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-TeX Live Scripts config.status 2020
+TeX Live Scripts config.status 2021/dev
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/Build/source/texk/upmendex/configure b/Build/source/texk/upmendex/configure
index 55a19d16496..f1bf93d036f 100755
--- a/Build/source/texk/upmendex/configure
+++ b/Build/source/texk/upmendex/configure
@@ -17750,7 +17750,7 @@ ac_config_headers="$ac_config_headers c-auto.h:c-auto.in"
 
 
 
-$as_echo "#define TL_VERSION \"TeX Live 2020\"" >>confdefs.h
+$as_echo "#define TL_VERSION \"TeX Live 2021/dev\"" >>confdefs.h
 
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if C99 variadic macros are supported" >&5
diff --git a/Build/source/texk/web2c/configure b/Build/source/texk/web2c/configure
index 0cd9314ec3b..71be774294e 100755
--- a/Build/source/texk/web2c/configure
+++ b/Build/source/texk/web2c/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for Web2C 2020.
+# Generated by GNU Autoconf 2.69 for Web2C 2021/dev.
 #
 # Report bugs to <tex-k@tug.org>.
 #
@@ -590,8 +590,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='Web2C'
 PACKAGE_TARNAME='web2c'
-PACKAGE_VERSION='2020'
-PACKAGE_STRING='Web2C 2020'
+PACKAGE_VERSION='2021/dev'
+PACKAGE_STRING='Web2C 2021/dev'
 PACKAGE_BUGREPORT='tex-k@tug.org'
 PACKAGE_URL=''
 
@@ -1620,7 +1620,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures Web2C 2020 to adapt to many kinds of systems.
+\`configure' configures Web2C 2021/dev to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1694,7 +1694,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of Web2C 2020:";;
+     short | recursive ) echo "Configuration of Web2C 2021/dev:";;
    esac
   cat <<\_ACEOF
 
@@ -1917,7 +1917,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-Web2C configure 2020
+Web2C configure 2021/dev
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -3006,7 +3006,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by Web2C $as_me 2020, which was
+It was created by Web2C $as_me 2021/dev, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -3387,7 +3387,7 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 
 
 
-WEB2CVERSION=2020
+WEB2CVERSION=2021/dev
 
 
 am__api_version='1.16'
@@ -8696,7 +8696,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='web2c'
- VERSION='2020'
+ VERSION='2021/dev'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -23688,7 +23688,7 @@ Usage: $0 [OPTIONS]
 Report bugs to <bug-libtool@gnu.org>."
 
 lt_cl_version="\
-Web2C config.lt 2020
+Web2C config.lt 2021/dev
 configured by $0, generated by GNU Autoconf 2.69.
 
 Copyright (C) 2011 Free Software Foundation, Inc.
@@ -27134,7 +27134,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by Web2C $as_me 2020, which was
+This file was extended by Web2C $as_me 2021/dev, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -27204,7 +27204,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-Web2C config.status 2020
+Web2C config.status 2021/dev
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/Build/source/texk/web2c/web2c/configure b/Build/source/texk/web2c/web2c/configure
index 98cea705a83..8669dd726aa 100755
--- a/Build/source/texk/web2c/web2c/configure
+++ b/Build/source/texk/web2c/web2c/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for Web2C Tools 2020.
+# Generated by GNU Autoconf 2.69 for Web2C Tools 2021/dev.
 #
 # Report bugs to <tex-k@tug.org>.
 #
@@ -590,8 +590,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='Web2C Tools'
 PACKAGE_TARNAME='web2c-tools'
-PACKAGE_VERSION='2020'
-PACKAGE_STRING='Web2C Tools 2020'
+PACKAGE_VERSION='2021/dev'
+PACKAGE_STRING='Web2C Tools 2021/dev'
 PACKAGE_BUGREPORT='tex-k@tug.org'
 PACKAGE_URL=''
 
@@ -1328,7 +1328,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures Web2C Tools 2020 to adapt to many kinds of systems.
+\`configure' configures Web2C Tools 2021/dev to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1398,7 +1398,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of Web2C Tools 2020:";;
+     short | recursive ) echo "Configuration of Web2C Tools 2021/dev:";;
    esac
   cat <<\_ACEOF
 
@@ -1521,7 +1521,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-Web2C Tools configure 2020
+Web2C Tools configure 2021/dev
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2360,7 +2360,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by Web2C Tools $as_me 2020, which was
+It was created by Web2C Tools $as_me 2021/dev, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -8047,7 +8047,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='web2c-tools'
- VERSION='2020'
+ VERSION='2021/dev'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -14576,7 +14576,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by Web2C Tools $as_me 2020, which was
+This file was extended by Web2C Tools $as_me 2021/dev, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -14642,7 +14642,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-Web2C Tools config.status 2020
+Web2C Tools config.status 2021/dev
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"