Bump version to 5.28.1, ahead of its impending release

(includes regen/opcode.pl)

21 files changed, 123 insertions, 122 deletions

diff --git a/Cross/config.sh-arm-linux b/Cross/config.sh-arm-linux
index a87f230117..02d3b43fc4 100644
--- a/Cross/config.sh-arm-linux
+++ b/Cross/config.sh-arm-linux
@@ -35,8 +35,8 @@ api_subversion='0'
 api_version='28'
 api_versionstring='5.28.0'
 ar='ar'
-archlib='/usr/lib/perl5/5.28.0/armv4l-linux'
-archlibexp='/usr/lib/perl5/5.28.0/armv4l-linux'
+archlib='/usr/lib/perl5/5.28.1/armv4l-linux'
+archlibexp='/usr/lib/perl5/5.28.1/armv4l-linux'
 archname64=''
 archname='armv4l-linux'
 archobjs=''
@@ -55,7 +55,7 @@ castflags='0'
 cat='cat'
 cc='cc'
 cccdlflags='-fpic'
-ccdlflags='-rdynamic -Wl,-rpath,/usr/lib/perl5/5.28.0/armv4l-linux/CORE'
+ccdlflags='-rdynamic -Wl,-rpath,/usr/lib/perl5/5.28.1/armv4l-linux/CORE'
 ccflags='-fno-strict-aliasing -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64'
 ccflags_uselargefiles='-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64'
 ccname='arm-linux-gcc'
@@ -818,7 +818,7 @@ inc_version_list=' '
 inc_version_list_init='0'
 incpath=''
 inews=''
-installarchlib='./install_me_here/usr/lib/perl5/5.28.0/armv4l-linux'
+installarchlib='./install_me_here/usr/lib/perl5/5.28.1/armv4l-linux'
 installbin='./install_me_here/usr/bin'
 installhtml1dir=''
 installhtml3dir=''
@@ -826,13 +826,13 @@ installman1dir='./install_me_here/usr/share/man/man1'
 installman3dir='./install_me_here/usr/share/man/man3'
 installprefix='./install_me_here/usr'
 installprefixexp='./install_me_here/usr'
-installprivlib='./install_me_here/usr/lib/perl5/5.28.0'
+installprivlib='./install_me_here/usr/lib/perl5/5.28.1'
 installscript='./install_me_here/usr/bin'
-installsitearch='./install_me_here/usr/lib/perl5/site_perl/5.28.0/armv4l-linux'
+installsitearch='./install_me_here/usr/lib/perl5/site_perl/5.28.1/armv4l-linux'
 installsitebin='./install_me_here/usr/bin'
 installsitehtml1dir=''
 installsitehtml3dir=''
-installsitelib='./install_me_here/usr/lib/perl5/site_perl/5.28.0'
+installsitelib='./install_me_here/usr/lib/perl5/site_perl/5.28.1'
 installsiteman1dir='./install_me_here/usr/share/man/man1'
 installsiteman3dir='./install_me_here/usr/share/man/man3'
 installsitescript='./install_me_here/usr/bin'
@@ -966,8 +966,8 @@ pmake=''
 pr=''
 prefix='/usr'
 prefixexp='/usr'
-privlib='/usr/lib/perl5/5.28.0'
-privlibexp='/usr/lib/perl5/5.28.0'
+privlib='/usr/lib/perl5/5.28.1'
+privlibexp='/usr/lib/perl5/5.28.1'
 procselfexe='"/proc/self/exe"'
 prototype='define'
 ptrsize='4'
@@ -1032,17 +1032,17 @@ sig_num='0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
 sig_num_init='0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 6, 17, 29, 31, 0'
 sig_size='68'
 signal_t='void'
-sitearch='/usr/lib/perl5/site_perl/5.28.0/armv4l-linux'
-sitearchexp='/usr/lib/perl5/site_perl/5.28.0/armv4l-linux'
+sitearch='/usr/lib/perl5/site_perl/5.28.1/armv4l-linux'
+sitearchexp='/usr/lib/perl5/site_perl/5.28.1/armv4l-linux'
 sitebin='/usr/bin'
 sitebinexp='/usr/bin'
 sitehtml1dir=''
 sitehtml1direxp=''
 sitehtml3dir=''
 sitehtml3direxp=''
-sitelib='/usr/lib/perl5/site_perl/5.28.0'
+sitelib='/usr/lib/perl5/site_perl/5.28.1'
 sitelib_stem='/usr/lib/perl5/site_perl'
-sitelibexp='/usr/lib/perl5/site_perl/5.28.0'
+sitelibexp='/usr/lib/perl5/site_perl/5.28.1'
 siteman1dir='/usr/share/man/man1'
 siteman1direxp='/usr/share/man/man1'
 siteman3dir='/usr/share/man/man3'
@@ -1081,7 +1081,7 @@ stdio_stream_array=''
 strerror_r_proto='0'
 strings='/usr/include/string.h'
 submit=''
-subversion='0'
+subversion='1'
 sysman='/usr/share/man/man1'
 tail=''
 tar=''
@@ -1172,8 +1172,8 @@ vendorprefix=''
 vendorprefixexp=''
 vendorscript=''
 vendorscriptexp=''
-version='5.28.0'
-version_patchlevel_string='version 28 subversion 0'
+version='5.28.1'
+version_patchlevel_string='version 28 subversion 1'
 versiononly='undef'
 vi=''
 xlibpth='/usr/lib/386 /lib/386'
@@ -1187,7 +1187,7 @@ config_args=''
 config_argc=0
 PERL_REVISION=5
 PERL_VERSION=28
-PERL_SUBVERSION=0
+PERL_SUBVERSION=1
 PERL_API_REVISION=5
 PERL_API_VERSION=28
 PERL_API_SUBVERSION=0
diff --git a/Cross/config.sh-arm-linux-n770 b/Cross/config.sh-arm-linux-n770
index c0eaeef5cc..b124a807c7 100644
--- a/Cross/config.sh-arm-linux-n770
+++ b/Cross/config.sh-arm-linux-n770
@@ -35,8 +35,8 @@ api_subversion='0'
 api_version='28'
 api_versionstring='5.28.0'
 ar='ar'
-archlib='/usr/lib/perl5/5.28.0/armv4l-linux'
-archlibexp='/usr/lib/perl5/5.28.0/armv4l-linux'
+archlib='/usr/lib/perl5/5.28.1/armv4l-linux'
+archlibexp='/usr/lib/perl5/5.28.1/armv4l-linux'
 archname64=''
 archname='armv4l-linux'
 archobjs=''
@@ -54,7 +54,7 @@ castflags='0'
 cat='cat'
 cc='arm-none-linux-gnueabi-gcc'
 cccdlflags='-fpic'
-ccdlflags='-rdynamic -Wl,-rpath,/usr/lib/perl5/5.28.0/armv4l-linux/CORE'
+ccdlflags='-rdynamic -Wl,-rpath,/usr/lib/perl5/5.28.1/armv4l-linux/CORE'
 ccflags='-fno-strict-aliasing -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64'
 ccflags_uselargefiles='-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64'
 ccname='arm-linux-gcc'
@@ -816,7 +816,7 @@ inc_version_list=' '
 inc_version_list_init='0'
 incpath=''
 inews=''
-installarchlib='./install_me_here/usr/lib/perl5/5.28.0/armv4l-linux'
+installarchlib='./install_me_here/usr/lib/perl5/5.28.1/armv4l-linux'
 installbin='./install_me_here/usr/bin'
 installhtml1dir=''
 installhtml3dir=''
@@ -824,13 +824,13 @@ installman1dir='./install_me_here/usr/share/man/man1'
 installman3dir='./install_me_here/usr/share/man/man3'
 installprefix='./install_me_here/usr'
 installprefixexp='./install_me_here/usr'
-installprivlib='./install_me_here/usr/lib/perl5/5.28.0'
+installprivlib='./install_me_here/usr/lib/perl5/5.28.1'
 installscript='./install_me_here/usr/bin'
-installsitearch='./install_me_here/usr/lib/perl5/site_perl/5.28.0/armv4l-linux'
+installsitearch='./install_me_here/usr/lib/perl5/site_perl/5.28.1/armv4l-linux'
 installsitebin='./install_me_here/usr/bin'
 installsitehtml1dir=''
 installsitehtml3dir=''
-installsitelib='./install_me_here/usr/lib/perl5/site_perl/5.28.0'
+installsitelib='./install_me_here/usr/lib/perl5/site_perl/5.28.1'
 installsiteman1dir='./install_me_here/usr/share/man/man1'
 installsiteman3dir='./install_me_here/usr/share/man/man3'
 installsitescript='./install_me_here/usr/bin'
@@ -964,8 +964,8 @@ pmake=''
 pr=''
 prefix='/usr'
 prefixexp='/usr'
-privlib='/usr/lib/perl5/5.28.0'
-privlibexp='/usr/lib/perl5/5.28.0'
+privlib='/usr/lib/perl5/5.28.1'
+privlibexp='/usr/lib/perl5/5.28.1'
 procselfexe='"/proc/self/exe"'
 prototype='define'
 ptrsize='4'
@@ -1030,17 +1030,17 @@ sig_num='0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
 sig_num_init='0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 6, 17, 29, 31, 0'
 sig_size='68'
 signal_t='void'
-sitearch='/usr/lib/perl5/site_perl/5.28.0/armv4l-linux'
-sitearchexp='/usr/lib/perl5/site_perl/5.28.0/armv4l-linux'
+sitearch='/usr/lib/perl5/site_perl/5.28.1/armv4l-linux'
+sitearchexp='/usr/lib/perl5/site_perl/5.28.1/armv4l-linux'
 sitebin='/usr/bin'
 sitebinexp='/usr/bin'
 sitehtml1dir=''
 sitehtml1direxp=''
 sitehtml3dir=''
 sitehtml3direxp=''
-sitelib='/usr/lib/perl5/site_perl/5.28.0'
+sitelib='/usr/lib/perl5/site_perl/5.28.1'
 sitelib_stem='/usr/lib/perl5/site_perl'
-sitelibexp='/usr/lib/perl5/site_perl/5.28.0'
+sitelibexp='/usr/lib/perl5/site_perl/5.28.1'
 siteman1dir='/usr/share/man/man1'
 siteman1direxp='/usr/share/man/man1'
 siteman3dir='/usr/share/man/man3'
@@ -1079,7 +1079,7 @@ stdio_stream_array=''
 strerror_r_proto='0'
 strings='/usr/include/string.h'
 submit=''
-subversion='0'
+subversion='1'
 sysman='/usr/share/man/man1'
 tail=''
 tar=''
@@ -1170,8 +1170,8 @@ vendorprefix=''
 vendorprefixexp=''
 vendorscript=''
 vendorscriptexp=''
-version='5.28.0'
-version_patchlevel_string='version 28 subversion 0'
+version='5.28.1'
+version_patchlevel_string='version 28 subversion 1'
 versiononly='undef'
 vi=''
 xlibpth='/usr/lib/386 /lib/386'
@@ -1185,7 +1185,7 @@ config_args=''
 config_argc=0
 PERL_REVISION=5
 PERL_VERSION=28
-PERL_SUBVERSION=0
+PERL_SUBVERSION=1
 PERL_API_REVISION=5
 PERL_API_VERSION=28
 PERL_API_SUBVERSION=0
diff --git a/INSTALL b/INSTALL
index 138abc5178..31a0d90bbc 100644
--- a/INSTALL
+++ b/INSTALL
@@ -609,7 +609,7 @@ The directories set up by Configure fall into three broad categories.
 
 =item Directories for the perl distribution
 
-By default, Configure will use the following directories for 5.28.0.
+By default, Configure will use the following directories for 5.28.1.
 $version is the full perl version number, including subversion, e.g.
 5.12.3, and $archname is a string like sun4-sunos,
 determined by Configure.  The full definitions of all Configure
@@ -2440,7 +2440,8 @@ http://www.chiark.greenend.org.uk/~sgtatham/bugs.html
 
 =head1 Coexistence with earlier versions of perl 5
 
-Perl 5.28.0 is not binary compatible with earlier versions of Perl.
+Perl 5.28.1 is not binary compatible with versions of Perl earlier than
+5.28.0.
 In other words, you will have to recompile your XS modules.
 
 In general, you can usually safely upgrade from one version of Perl
@@ -2515,9 +2516,9 @@ won't interfere with another version.  (The defaults guarantee this for
 libraries after 5.6.0, but not for executables. TODO?)  One convenient
 way to do this is by using a separate prefix for each version, such as
 
-	sh Configure -Dprefix=/opt/perl5.28.0
+	sh Configure -Dprefix=/opt/perl5.28.1
 
-and adding /opt/perl5.28.0/bin to the shell PATH variable.  Such users
+and adding /opt/perl5.28.1/bin to the shell PATH variable.  Such users
 may also wish to add a symbolic link /usr/local/bin/perl so that
 scripts can still start with #!/usr/local/bin/perl.
 
@@ -2530,13 +2531,13 @@ seriously consider using a separate directory, since development
 subversions may not have all the compatibility wrinkles ironed out
 yet.
 
-=head2 Upgrading from 5.27.8 or earlier
+=head2 Upgrading from 5.27.11 or earlier
 
-B<Perl 5.28.0 may not be binary compatible with Perl 5.27.8 or
+B<Perl 5.28.1 may not be binary compatible with Perl 5.27.11 or
 earlier Perl releases.>  Perl modules having binary parts
 (meaning that a C compiler is used) will have to be recompiled to be
-used with 5.28.0.  If you find you do need to rebuild an extension with
-5.28.0, you may safely do so without disturbing the older
+used with 5.28.1.  If you find you do need to rebuild an extension with
+5.28.1, you may safely do so without disturbing the older
 installations.  (See L<"Coexistence with earlier versions of perl 5">
 above.)
 
@@ -2569,15 +2570,15 @@ Firstly, the bare minimum to run this script
      print("$f\n");
   }
 
-in Linux with perl-5.28.0 is as follows (under $Config{prefix}):
+in Linux with perl-5.28.1 is as follows (under $Config{prefix}):
 
   ./bin/perl
-  ./lib/perl5/5.28.0/strict.pm
-  ./lib/perl5/5.28.0/warnings.pm
-  ./lib/perl5/5.28.0/i686-linux/File/Glob.pm
-  ./lib/perl5/5.28.0/feature.pm
-  ./lib/perl5/5.28.0/XSLoader.pm
-  ./lib/perl5/5.28.0/i686-linux/auto/File/Glob/Glob.so
+  ./lib/perl5/5.28.1/strict.pm
+  ./lib/perl5/5.28.1/warnings.pm
+  ./lib/perl5/5.28.1/i686-linux/File/Glob.pm
+  ./lib/perl5/5.28.1/feature.pm
+  ./lib/perl5/5.28.1/XSLoader.pm
+  ./lib/perl5/5.28.1/i686-linux/auto/File/Glob/Glob.so
 
 Secondly, for perl-5.10.1, the Debian perl-base package contains 591
 files, (of which 510 are for lib/unicore) totaling about 3.5MB in its
diff --git a/META.json b/META.json
index d5172298c8..555a7d8af6 100644
--- a/META.json
+++ b/META.json
@@ -127,6 +127,6 @@
          "url" : "http://perl5.git.perl.org/"
       }
    },
-   "version" : "5.028000",
+   "version" : "5.028001",
    "x_serialization_backend" : "JSON::PP version 2.97001"
 }
diff --git a/META.yml b/META.yml
index 9afbf39e42..1693b2ac48 100644
--- a/META.yml
+++ b/META.yml
@@ -114,5 +114,5 @@ resources:
   homepage: http://www.perl.org/
   license: http://dev.perl.org/licenses/
   repository: http://perl5.git.perl.org/
-version: '5.028000'
+version: '5.028001'
 x_serialization_backend: 'CPAN::Meta::YAML version 0.018'
diff --git a/NetWare/Makefile b/NetWare/Makefile
index c8b75ff28a..a41fbd4c5b 100644
--- a/NetWare/Makefile
+++ b/NetWare/Makefile
@@ -86,7 +86,7 @@ NLM_VERSION    = 3,20,0
 
 
 # Here comes the CW tools - TO BE FILLED TO BUILD WITH CW -
-MODULE_DESC     = "Perl 5.28.0 for NetWare"
+MODULE_DESC     = "Perl 5.28.1 for NetWare"
 CCTYPE          = CodeWarrior
 C_COMPILER		= mwccnlm -c
 CPP_COMPILER	= mwccnlm
@@ -462,7 +462,7 @@ INST_NW_TOP2 = $(INST_NW_DRV)\perl
 # versioned installation can be obtained by setting INST_TOP above to a
 # path that includes an arbitrary version string.
 #
-INST_VER	= \5.28.0
+INST_VER	= \5.28.1
 
 #
 # Comment this out if you DON'T want your perl installation to have
diff --git a/NetWare/config_H.wc b/NetWare/config_H.wc
index 5c54bddb08..09f3755cf0 100644
--- a/NetWare/config_H.wc
+++ b/NetWare/config_H.wc
@@ -898,7 +898,7 @@
  *	This symbol contains the ~name expanded version of ARCHLIB, to be used
  *	in programs that are not prepared to deal with ~ expansion at run-time.
  */
-#define ARCHLIB "c:\\perl\\5.28.0\\lib\\NetWare-x86-multi-thread"		/**/
+#define ARCHLIB "c:\\perl\\5.28.1\\lib\\NetWare-x86-multi-thread"		/**/
 /*#define ARCHLIB_EXP ""	/**/
 
 /* ARCHNAME:
@@ -929,8 +929,8 @@
  *	This symbol is the filename expanded version of the BIN symbol, for
  *	programs that do not want to deal with that at run-time.
  */
-#define BIN "c:\\perl\\5.28.0\\bin\\NetWare-x86-multi-thread"	/**/
-#define BIN_EXP "c:\\perl\\5.28.0\\bin\\NetWare-x86-multi-thread"	/**/
+#define BIN "c:\\perl\\5.28.1\\bin\\NetWare-x86-multi-thread"	/**/
+#define BIN_EXP "c:\\perl\\5.28.1\\bin\\NetWare-x86-multi-thread"	/**/
 
 /* BYTEORDER:
  *	This symbol holds the hexadecimal constant defined in byteorder,
@@ -2889,7 +2889,7 @@
  *	This symbol contains the ~name expanded version of SITEARCH, to be used
  *	in programs that are not prepared to deal with ~ expansion at run-time.
  */
-#define SITEARCH "c:\\perl\\site\\5.28.0\\lib\\NetWare-x86-multi-thread"		/**/
+#define SITEARCH "c:\\perl\\site\\5.28.1\\lib\\NetWare-x86-multi-thread"		/**/
 /*#define SITEARCH_EXP ""	/**/
 
 /* SITELIB:
@@ -2912,7 +2912,7 @@
  *	removed.  The elements in inc_version_list (inc_version_list.U) can
  *	be tacked onto this variable to generate a list of directories to search.
  */
-#define SITELIB "c:\\perl\\site\\5.28.0\\lib"		/**/
+#define SITELIB "c:\\perl\\site\\5.28.1\\lib"		/**/
 /*#define SITELIB_EXP ""	/**/
 #define SITELIB_STEM ""		/**/
 
diff --git a/Porting/config.sh b/Porting/config.sh
index 585568b7e5..4ad30bf288 100644
--- a/Porting/config.sh
+++ b/Porting/config.sh
@@ -48,8 +48,8 @@ api_subversion='0'
 api_version='28'
 api_versionstring='5.28.0'
 ar='ar'
-archlib='/opt/perl/lib/5.28.0/x86_64-linux'
-archlibexp='/opt/perl/lib/5.28.0/x86_64-linux'
+archlib='/opt/perl/lib/5.28.1/x86_64-linux'
+archlibexp='/opt/perl/lib/5.28.1/x86_64-linux'
 archname64=''
 archname='x86_64-linux'
 archobjs=''
@@ -842,7 +842,7 @@ incpath=''
 incpth='/usr/lib/gcc/x86_64-linux-gnu/4.9/include /usr/local/include /usr/lib/gcc/x86_64-linux-gnu/4.9/include-fixed /usr/include/x86_64-linux-gnu /usr/include'
 inews=''
 initialinstalllocation='/opt/perl/bin'
-installarchlib='/opt/perl/lib/5.28.0/x86_64-linux'
+installarchlib='/opt/perl/lib/5.28.1/x86_64-linux'
 installbin='/opt/perl/bin'
 installhtml1dir=''
 installhtml3dir=''
@@ -850,13 +850,13 @@ installman1dir='/opt/perl/man/man1'
 installman3dir='/opt/perl/man/man3'
 installprefix='/opt/perl'
 installprefixexp='/opt/perl'
-installprivlib='/opt/perl/lib/5.28.0'
+installprivlib='/opt/perl/lib/5.28.1'
 installscript='/opt/perl/bin'
-installsitearch='/opt/perl/lib/site_perl/5.28.0/x86_64-linux'
+installsitearch='/opt/perl/lib/site_perl/5.28.1/x86_64-linux'
 installsitebin='/opt/perl/bin'
 installsitehtml1dir=''
 installsitehtml3dir=''
-installsitelib='/opt/perl/lib/site_perl/5.28.0'
+installsitelib='/opt/perl/lib/site_perl/5.28.1'
 installsiteman1dir='/opt/perl/man/man1'
 installsiteman3dir='/opt/perl/man/man3'
 installsitescript='/opt/perl/bin'
@@ -981,7 +981,7 @@ perl_patchlevel=''
 perl_static_inline='static __inline__'
 perladmin='yourname@yourhost.yourplace.com'
 perllibs='-lpthread -lnsl -ldl -lm -lcrypt -lutil -lc'
-perlpath='/opt/perl/bin/perl5.28.0'
+perlpath='/opt/perl/bin/perl5.28.1'
 pg='pg'
 phostname=''
 pidtype='pid_t'
@@ -990,8 +990,8 @@ pmake=''
 pr=''
 prefix='/opt/perl'
 prefixexp='/opt/perl'
-privlib='/opt/perl/lib/5.28.0'
-privlibexp='/opt/perl/lib/5.28.0'
+privlib='/opt/perl/lib/5.28.1'
+privlibexp='/opt/perl/lib/5.28.1'
 procselfexe='"/proc/self/exe"'
 ptrsize='8'
 quadkind='2'
@@ -1056,17 +1056,17 @@ sig_num='0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
 sig_num_init='0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 6, 17, 29, 31, 0'
 sig_size='69'
 signal_t='void'
-sitearch='/opt/perl/lib/site_perl/5.28.0/x86_64-linux'
-sitearchexp='/opt/perl/lib/site_perl/5.28.0/x86_64-linux'
+sitearch='/opt/perl/lib/site_perl/5.28.1/x86_64-linux'
+sitearchexp='/opt/perl/lib/site_perl/5.28.1/x86_64-linux'
 sitebin='/opt/perl/bin'
 sitebinexp='/opt/perl/bin'
 sitehtml1dir=''
 sitehtml1direxp=''
 sitehtml3dir=''
 sitehtml3direxp=''
-sitelib='/opt/perl/lib/site_perl/5.28.0'
+sitelib='/opt/perl/lib/site_perl/5.28.1'
 sitelib_stem='/opt/perl/lib/site_perl'
-sitelibexp='/opt/perl/lib/site_perl/5.28.0'
+sitelibexp='/opt/perl/lib/site_perl/5.28.1'
 siteman1dir='/opt/perl/man/man1'
 siteman1direxp='/opt/perl/man/man1'
 siteman3dir='/opt/perl/man/man3'
@@ -1092,7 +1092,7 @@ src='.'
 ssizetype='ssize_t'
 st_ino_sign='1'
 st_ino_size='8'
-startperl='#!/opt/perl/bin/perl5.28.0'
+startperl='#!/opt/perl/bin/perl5.28.1'
 startsh='#!/bin/sh'
 static_ext=' '
 stdchar='char'
@@ -1104,7 +1104,7 @@ stdio_ptr='((fp)->_IO_read_ptr)'
 stdio_stream_array=''
 strerror_r_proto='0'
 submit=''
-subversion='0'
+subversion='1'
 sysman='/usr/share/man/man1'
 sysroot=''
 tail=''
@@ -1202,8 +1202,8 @@ vendorprefix=''
 vendorprefixexp=''
 vendorscript=''
 vendorscriptexp=''
-version='5.28.0'
-version_patchlevel_string='version 28 subversion 0'
+version='5.28.1'
+version_patchlevel_string='version 28 subversion 1'
 versiononly='define'
 vi=''
 xlibpth='/usr/lib/386 /lib/386'
@@ -1213,7 +1213,7 @@ zcat=''
 zip='zip'
 PERL_REVISION=5
 PERL_VERSION=28
-PERL_SUBVERSION=0
+PERL_SUBVERSION=1
 PERL_API_REVISION=5
 PERL_API_VERSION=28
 PERL_API_SUBVERSION=0
diff --git a/Porting/config_H b/Porting/config_H
index 89c975e281..63c33714d6 100644
--- a/Porting/config_H
+++ b/Porting/config_H
@@ -1239,8 +1239,8 @@
  *	This symbol contains the ~name expanded version of ARCHLIB, to be used
  *	in programs that are not prepared to deal with ~ expansion at run-time.
  */
-#define ARCHLIB "/opt/perl/lib/5.28.0/x86_64-linux"		/**/
-#define ARCHLIB_EXP "/opt/perl/lib/5.28.0/x86_64-linux"		/**/
+#define ARCHLIB "/opt/perl/lib/5.28.1/x86_64-linux"		/**/
+#define ARCHLIB_EXP "/opt/perl/lib/5.28.1/x86_64-linux"		/**/
 
 /* BIN:
  *	This symbol holds the path of the bin directory where the package will
@@ -1293,8 +1293,8 @@
  *	This symbol contains the ~name expanded version of PRIVLIB, to be used
  *	in programs that are not prepared to deal with ~ expansion at run-time.
  */
-#define PRIVLIB "/opt/perl/lib/5.28.0"		/**/
-#define PRIVLIB_EXP "/opt/perl/lib/5.28.0"		/**/
+#define PRIVLIB "/opt/perl/lib/5.28.1"		/**/
+#define PRIVLIB_EXP "/opt/perl/lib/5.28.1"		/**/
 
 /* SITEARCH:
  *	This symbol contains the name of the private library for this package.
@@ -1311,8 +1311,8 @@
  *	This symbol contains the ~name expanded version of SITEARCH, to be used
  *	in programs that are not prepared to deal with ~ expansion at run-time.
  */
-#define SITEARCH "/opt/perl/lib/site_perl/5.28.0/x86_64-linux"		/**/
-#define SITEARCH_EXP "/opt/perl/lib/site_perl/5.28.0/x86_64-linux"		/**/
+#define SITEARCH "/opt/perl/lib/site_perl/5.28.1/x86_64-linux"		/**/
+#define SITEARCH_EXP "/opt/perl/lib/site_perl/5.28.1/x86_64-linux"		/**/
 
 /* SITELIB:
  *	This symbol contains the name of the private library for this package.
@@ -1334,8 +1334,8 @@
  *	removed.  The elements in inc_version_list (inc_version_list.U) can
  *	be tacked onto this variable to generate a list of directories to search.
  */
-#define SITELIB "/opt/perl/lib/site_perl/5.28.0"		/**/
-#define SITELIB_EXP "/opt/perl/lib/site_perl/5.28.0"		/**/
+#define SITELIB "/opt/perl/lib/site_perl/5.28.1"		/**/
+#define SITELIB_EXP "/opt/perl/lib/site_perl/5.28.1"		/**/
 #define SITELIB_STEM "/opt/perl/lib/site_perl"		/**/
 
 /* PERL_VENDORARCH:
@@ -4120,7 +4120,7 @@
  *	script to make sure (one hopes) that it runs with perl and not
  *	some shell.
  */
-#define STARTPERL "#!/opt/perl/bin/perl5.28.0"		/**/
+#define STARTPERL "#!/opt/perl/bin/perl5.28.1"		/**/
 
 /* HAS_STDIO_STREAM_ARRAY:
  *	This symbol, if defined, tells that there is an array
diff --git a/README.haiku b/README.haiku
index facdc268f1..d1f071485e 100644
--- a/README.haiku
+++ b/README.haiku
@@ -22,9 +22,9 @@ The build procedure is completely standard:
 Make perl executable and create a symlink for libperl:
 
   chmod a+x /boot/common/bin/perl
-  cd /boot/common/lib; ln -s perl5/5.28.0/BePC-haiku/CORE/libperl.so .
+  cd /boot/common/lib; ln -s perl5/5.28.1/BePC-haiku/CORE/libperl.so .
 
-Replace C<5.28.0> with your respective version of Perl.
+Replace C<5.28.1> with your respective version of Perl.
 
 =head1 KNOWN PROBLEMS
 
diff --git a/README.macosx b/README.macosx
index 1bd540939f..c7e77d8398 100644
--- a/README.macosx
+++ b/README.macosx
@@ -10,9 +10,9 @@ perlmacosx - Perl under Mac OS X
 
 This document briefly describes Perl under Mac OS X.
 
-  curl -O http://www.cpan.org/src/perl-5.28.0.tar.gz
-  tar -xzf perl-5.28.0.tar.gz
-  cd perl-5.28.0
+  curl -O http://www.cpan.org/src/perl-5.28.1.tar.gz
+  tar -xzf perl-5.28.1.tar.gz
+  cd perl-5.28.1
   ./Configure -des -Dprefix=/usr/local/
   make
   make test
@@ -20,7 +20,7 @@ This document briefly describes Perl under Mac OS X.
 
 =head1 DESCRIPTION
 
-The latest Perl release (5.28.0 as of this writing) builds without changes
+The latest Perl release (5.28.1 as of this writing) builds without changes
 under all versions of Mac OS X from 10.3 "Panther" onwards. 
 
 In order to build your own version of Perl you will need 'make',
diff --git a/README.os2 b/README.os2
index fa04b2f47c..fa80197d0b 100644
--- a/README.os2
+++ b/README.os2
@@ -619,7 +619,7 @@ C<set PERLLIB_PREFIX> in F<Config.sys>, see L</"C<PERLLIB_PREFIX>">.
 
 =item Additional Perl modules
 
-  unzip perl_ste.zip -d f:/perllib/lib/site_perl/5.28.0/
+  unzip perl_ste.zip -d f:/perllib/lib/site_perl/5.28.1/
 
 Same remark as above applies.  Additionally, if this directory is not
 one of directories on @INC (and @INC is influenced by C<PERLLIB_PREFIX>), you
diff --git a/README.vms b/README.vms
index ffe4ef5555..4913067a20 100644
--- a/README.vms
+++ b/README.vms
@@ -142,11 +142,11 @@ You may need to set up a foreign symbol for the unpacking utility of
 choice.  Once you have done so, use a command like the following to
 unpack the archive:
 
-    vmstar -xvf perl-5^.28^.0.tar
+    vmstar -xvf perl-5^.28^.1.tar
 
 Then set default to the top-level source directory like so:
 
-    set default [.perl-5^.28^.0]
+    set default [.perl-5^.28^.1]
 
 and proceed with configuration as described in the next section.
 
diff --git a/hints/catamount.sh b/hints/catamount.sh
index 9c4c6b6cce..d81462e522 100644
--- a/hints/catamount.sh
+++ b/hints/catamount.sh
@@ -31,11 +31,11 @@
 # mkdir -p /opt/perl-catamount
 # mkdir -p /opt/perl-catamount/include
 # mkdir -p /opt/perl-catamount/lib
-# mkdir -p /opt/perl-catamount/lib/perl5/5.28.0
+# mkdir -p /opt/perl-catamount/lib/perl5/5.28.1
 # mkdir -p /opt/perl-catamount/bin
 # cp *.h /opt/perl-catamount/include
 # cp libperl.a /opt/perl-catamount/lib
-# cp -pr lib/* /opt/perl-catamount/lib/perl5/5.28.0
+# cp -pr lib/* /opt/perl-catamount/lib/perl5/5.28.1
 # cp miniperl perl run.sh cc.sh /opt/perl-catamount/lib
 #
 # With the headers and the libperl.a you can embed Perl to your Catamount
diff --git a/lib/B/Op_private.pm b/lib/B/Op_private.pm
index 27516a39c1..58953e1eee 100644
--- a/lib/B/Op_private.pm
+++ b/lib/B/Op_private.pm
@@ -118,7 +118,7 @@ package B::Op_private;
 our %bits;
 
 
-our $VERSION = "5.028000";
+our $VERSION = "5.028001";
 
 $bits{$_}{3} = 'OPpENTERSUB_AMPER' for qw(entersub rv2cv);
 $bits{$_}{6} = 'OPpENTERSUB_DB' for qw(entersub rv2cv);
diff --git a/patchlevel.h b/patchlevel.h
index 39918ea301..a5ca94bcc0 100644
--- a/patchlevel.h
+++ b/patchlevel.h
@@ -15,7 +15,7 @@
 
 #define PERL_REVISION	5		/* age */
 #define PERL_VERSION	28		/* epoch */
-#define PERL_SUBVERSION	0		/* generation */
+#define PERL_SUBVERSION	1		/* generation */
 
 /* The following numbers describe the earliest compatible version of
    Perl ("compatibility" here being defined as sufficient binary/API
diff --git a/plan9/config.plan9 b/plan9/config.plan9
index a5d621758a..8c3f0ff48c 100644
--- a/plan9/config.plan9
+++ b/plan9/config.plan9
@@ -3142,8 +3142,8 @@
  *	This symbol contains the ~name expanded version of PRIVLIB, to be used
  *	in programs that are not prepared to deal with ~ expansion at run-time.
  */
-#define PRIVLIB "/sys/lib/perl/5.28.0"		/**/
-#define PRIVLIB_EXP "/sys/lib/perl/5.28.0"		/**/
+#define PRIVLIB "/sys/lib/perl/5.28.1"		/**/
+#define PRIVLIB_EXP "/sys/lib/perl/5.28.1"		/**/
 
 /* PTRSIZE:
  *	This symbol contains the size of a pointer, so that the C preprocessor
@@ -3270,9 +3270,9 @@
  *	removed.  The elements in inc_version_list (inc_version_list.U) can
  *	be tacked onto this variable to generate a list of directories to search.
  */
-#define SITELIB "/sys/lib/perl/5.28.0/site_perl"		/**/
-#define SITELIB_EXP "/sys/lib/perl/5.28.0/site_perl"		/**/
-#define SITELIB_STEM "/sys/lib/perl/5.28.0/site_perl"		/**/
+#define SITELIB "/sys/lib/perl/5.28.1/site_perl"		/**/
+#define SITELIB_EXP "/sys/lib/perl/5.28.1/site_perl"		/**/
+#define SITELIB_STEM "/sys/lib/perl/5.28.1/site_perl"		/**/
 
 /* Size_t_size:
  *	This symbol holds the size of a Size_t in bytes.
diff --git a/plan9/config_sh.sample b/plan9/config_sh.sample
index ddee516287..fb032aa6e4 100644
--- a/plan9/config_sh.sample
+++ b/plan9/config_sh.sample
@@ -35,8 +35,8 @@ api_subversion='0'
 api_version='28'
 api_versionstring='5.28.0'
 ar='ar'
-archlib='/sys/lib/perl5/5.28.0/386'
-archlibexp='/sys/lib/perl5/5.28.0/386'
+archlib='/sys/lib/perl5/5.28.1/386'
+archlibexp='/sys/lib/perl5/5.28.1/386'
 archname64=''
 archname='386'
 archobjs=''
@@ -812,17 +812,17 @@ inc_version_list=' '
 inc_version_list_init='0'
 incpath=''
 inews=''
-installarchlib='/sys/lib/perl/5.28.0/386'
+installarchlib='/sys/lib/perl/5.28.1/386'
 installbin='/usr/bin'
 installman1dir='/sys/man/1pub'
 installman3dir='/sys/man/2pub'
 installprefix='/usr'
 installprefixexp='/usr'
-installprivlib='/sys/lib/perl/5.28.0'
+installprivlib='/sys/lib/perl/5.28.1'
 installscript='/usr/bin'
-installsitearch='/sys/lib/perl/5.28.0/site_perl/386'
+installsitearch='/sys/lib/perl/5.28.1/site_perl/386'
 installsitebin='/usr/bin'
-installsitelib='/sys/lib/perl/5.28.0/site_perl'
+installsitelib='/sys/lib/perl/5.28.1/site_perl'
 installstyle='lib/perl5'
 installusrbinperl='undef'
 installvendorarch=''
@@ -947,8 +947,8 @@ pmake=''
 pr=''
 prefix='/usr'
 prefixexp='/usr'
-privlib='/sys/lib/perl/5.28.0'
-privlibexp='/sys/lib/perl/5.28.0'
+privlib='/sys/lib/perl/5.28.1'
+privlibexp='/sys/lib/perl/5.28.1'
 procselfexe=''
 prototype='define'
 ptrsize='4'
@@ -1013,13 +1013,13 @@ sig_num='0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
 sig_num_init='0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 0'
 sig_size='50'
 signal_t='void'
-sitearch='/sys/lib/perl/5.28.0/site_perl/386'
+sitearch='/sys/lib/perl/5.28.1/site_perl/386'
 sitearchexp='/sys/lib/perl/site_perl/386'
 sitebin='/usr/bin'
 sitebinexp='/usr/bin'
-sitelib='/sys/lib/perl/5.28.0/site_perl'
-sitelib_stem='/sys/lib/perl/5.28.0/site_perl'
-sitelibexp='/sys/lib/perl/5.28.0/site_perl'
+sitelib='/sys/lib/perl/5.28.1/site_perl'
+sitelib_stem='/sys/lib/perl/5.28.1/site_perl'
+sitelibexp='/sys/lib/perl/5.28.1/site_perl'
 siteprefix='/usr'
 siteprefixexp='/usr'
 sizesize='4'
@@ -1052,7 +1052,7 @@ stdio_stream_array=''
 strerror_r_proto='0'
 strings='/sys/include/ape/string.h'
 submit=''
-subversion='0'
+subversion='1'
 sysman='/sys/man/1pub'
 tail=''
 tar=''
@@ -1133,8 +1133,8 @@ vendorlib_stem=''
 vendorlibexp=''
 vendorprefix=''
 vendorprefixexp=''
-version='5.28.0'
-version_patchlevel_string='version 28 subversion 0'
+version='5.28.1'
+version_patchlevel_string='version 28 subversion 1'
 versiononly='undef'
 vi=''
 xlibpth=''
@@ -1148,7 +1148,7 @@ config_args=''
 config_argc=0
 PERL_REVISION=5
 PERL_VERSION=28
-PERL_SUBVERSION=0
+PERL_SUBVERSION=1
 PERL_API_REVISION=5
 PERL_API_VERSION=28
 PERL_API_SUBVERSION=0
diff --git a/win32/GNUmakefile b/win32/GNUmakefile
index 495f3825c9..2403688b6f 100644
--- a/win32/GNUmakefile
+++ b/win32/GNUmakefile
@@ -64,7 +64,7 @@ INST_TOP := $(INST_DRV)\perl
 # versioned installation can be obtained by setting INST_TOP above to a
 # path that includes an arbitrary version string.
 #
-#INST_VER	:= \5.28.0
+#INST_VER	:= \5.28.1
 
 #
 # Comment this out if you DON'T want your perl installation to have
diff --git a/win32/Makefile b/win32/Makefile
index 610782591d..09c9e77f7d 100644
--- a/win32/Makefile
+++ b/win32/Makefile
@@ -38,7 +38,7 @@ INST_TOP	= $(INST_DRV)\perl
 # versioned installation can be obtained by setting INST_TOP above to a
 # path that includes an arbitrary version string.
 #
-#INST_VER	= \5.28.0
+#INST_VER	= \5.28.1
 
 #
 # Comment this out if you DON'T want your perl installation to have
diff --git a/win32/makefile.mk b/win32/makefile.mk
index b1dd13f1c0..a0a34d99c9 100644
--- a/win32/makefile.mk
+++ b/win32/makefile.mk
@@ -45,7 +45,7 @@ INST_TOP	*= $(INST_DRV)\perl
 # versioned installation can be obtained by setting INST_TOP above to a
 # path that includes an arbitrary version string.
 #
-#INST_VER	*= \5.28.0
+#INST_VER	*= \5.28.1
 
 #
 # Comment this out if you DON'T want your perl installation to have