Fix Module::CoreList versions

28 files changed, 216 insertions, 201 deletions

diff --git a/Cross/config.sh-arm-linux b/Cross/config.sh-arm-linux
index 6064b31bb5..a87f230117 100644
--- a/Cross/config.sh-arm-linux
+++ b/Cross/config.sh-arm-linux
@@ -31,12 +31,12 @@ afsroot='/afs'
 alignbytes='4'
 aphostname='/bin/hostname'
 api_revision='5'
-api_subversion='11'
-api_version='27'
-api_versionstring='5.27.11'
+api_subversion='0'
+api_version='28'
+api_versionstring='5.28.0'
 ar='ar'
-archlib='/usr/lib/perl5/5.27.11/armv4l-linux'
-archlibexp='/usr/lib/perl5/5.27.11/armv4l-linux'
+archlib='/usr/lib/perl5/5.28.0/armv4l-linux'
+archlibexp='/usr/lib/perl5/5.28.0/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/perl5/5.27.11/armv4l-linux/CORE'
+ccdlflags='-rdynamic -Wl,-rpath,/usr/lib/perl5/5.28.0/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/perl5/5.27.11/armv4l-linux'
+installarchlib='./install_me_here/usr/lib/perl5/5.28.0/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/perl5/5.27.11'
+installprivlib='./install_me_here/usr/lib/perl5/5.28.0'
 installscript='./install_me_here/usr/bin'
-installsitearch='./install_me_here/usr/lib/perl5/site_perl/5.27.11/armv4l-linux'
+installsitearch='./install_me_here/usr/lib/perl5/site_perl/5.28.0/armv4l-linux'
 installsitebin='./install_me_here/usr/bin'
 installsitehtml1dir=''
 installsitehtml3dir=''
-installsitelib='./install_me_here/usr/lib/perl5/site_perl/5.27.11'
+installsitelib='./install_me_here/usr/lib/perl5/site_perl/5.28.0'
 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/perl5/5.27.11'
-privlibexp='/usr/lib/perl5/5.27.11'
+privlib='/usr/lib/perl5/5.28.0'
+privlibexp='/usr/lib/perl5/5.28.0'
 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/5.27.11/armv4l-linux'
-sitearchexp='/usr/lib/perl5/site_perl/5.27.11/armv4l-linux'
+sitearch='/usr/lib/perl5/site_perl/5.28.0/armv4l-linux'
+sitearchexp='/usr/lib/perl5/site_perl/5.28.0/armv4l-linux'
 sitebin='/usr/bin'
 sitebinexp='/usr/bin'
 sitehtml1dir=''
 sitehtml1direxp=''
 sitehtml3dir=''
 sitehtml3direxp=''
-sitelib='/usr/lib/perl5/site_perl/5.27.11'
+sitelib='/usr/lib/perl5/site_perl/5.28.0'
 sitelib_stem='/usr/lib/perl5/site_perl'
-sitelibexp='/usr/lib/perl5/site_perl/5.27.11'
+sitelibexp='/usr/lib/perl5/site_perl/5.28.0'
 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='11'
+subversion='0'
 sysman='/usr/share/man/man1'
 tail=''
 tar=''
@@ -1172,8 +1172,8 @@ vendorprefix=''
 vendorprefixexp=''
 vendorscript=''
 vendorscriptexp=''
-version='5.27.11'
-version_patchlevel_string='version 27 subversion 11'
+version='5.28.0'
+version_patchlevel_string='version 28 subversion 0'
 versiononly='undef'
 vi=''
 xlibpth='/usr/lib/386 /lib/386'
@@ -1186,10 +1186,10 @@ config_arg0='Configure'
 config_args=''
 config_argc=0
 PERL_REVISION=5
-PERL_VERSION=27
-PERL_SUBVERSION=11
+PERL_VERSION=28
+PERL_SUBVERSION=0
 PERL_API_REVISION=5
-PERL_API_VERSION=27
-PERL_API_SUBVERSION=11
+PERL_API_VERSION=28
+PERL_API_SUBVERSION=0
 PERL_PATCHLEVEL=
 PERL_CONFIG_SH=true
diff --git a/Cross/config.sh-arm-linux-n770 b/Cross/config.sh-arm-linux-n770
index 2a859b8908..c0eaeef5cc 100644
--- a/Cross/config.sh-arm-linux-n770
+++ b/Cross/config.sh-arm-linux-n770
@@ -31,12 +31,12 @@ afsroot='/afs'
 alignbytes='4'
 aphostname='/bin/hostname'
 api_revision='5'
-api_subversion='11'
-api_version='27'
-api_versionstring='5.27.11'
+api_subversion='0'
+api_version='28'
+api_versionstring='5.28.0'
 ar='ar'
-archlib='/usr/lib/perl5/5.27.11/armv4l-linux'
-archlibexp='/usr/lib/perl5/5.27.11/armv4l-linux'
+archlib='/usr/lib/perl5/5.28.0/armv4l-linux'
+archlibexp='/usr/lib/perl5/5.28.0/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/perl5/5.27.11/armv4l-linux/CORE'
+ccdlflags='-rdynamic -Wl,-rpath,/usr/lib/perl5/5.28.0/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/perl5/5.27.11/armv4l-linux'
+installarchlib='./install_me_here/usr/lib/perl5/5.28.0/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/perl5/5.27.11'
+installprivlib='./install_me_here/usr/lib/perl5/5.28.0'
 installscript='./install_me_here/usr/bin'
-installsitearch='./install_me_here/usr/lib/perl5/site_perl/5.27.11/armv4l-linux'
+installsitearch='./install_me_here/usr/lib/perl5/site_perl/5.28.0/armv4l-linux'
 installsitebin='./install_me_here/usr/bin'
 installsitehtml1dir=''
 installsitehtml3dir=''
-installsitelib='./install_me_here/usr/lib/perl5/site_perl/5.27.11'
+installsitelib='./install_me_here/usr/lib/perl5/site_perl/5.28.0'
 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/perl5/5.27.11'
-privlibexp='/usr/lib/perl5/5.27.11'
+privlib='/usr/lib/perl5/5.28.0'
+privlibexp='/usr/lib/perl5/5.28.0'
 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/5.27.11/armv4l-linux'
-sitearchexp='/usr/lib/perl5/site_perl/5.27.11/armv4l-linux'
+sitearch='/usr/lib/perl5/site_perl/5.28.0/armv4l-linux'
+sitearchexp='/usr/lib/perl5/site_perl/5.28.0/armv4l-linux'
 sitebin='/usr/bin'
 sitebinexp='/usr/bin'
 sitehtml1dir=''
 sitehtml1direxp=''
 sitehtml3dir=''
 sitehtml3direxp=''
-sitelib='/usr/lib/perl5/site_perl/5.27.11'
+sitelib='/usr/lib/perl5/site_perl/5.28.0'
 sitelib_stem='/usr/lib/perl5/site_perl'
-sitelibexp='/usr/lib/perl5/site_perl/5.27.11'
+sitelibexp='/usr/lib/perl5/site_perl/5.28.0'
 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='11'
+subversion='0'
 sysman='/usr/share/man/man1'
 tail=''
 tar=''
@@ -1170,8 +1170,8 @@ vendorprefix=''
 vendorprefixexp=''
 vendorscript=''
 vendorscriptexp=''
-version='5.27.11'
-version_patchlevel_string='version 27 subversion 11'
+version='5.28.0'
+version_patchlevel_string='version 28 subversion 0'
 versiononly='undef'
 vi=''
 xlibpth='/usr/lib/386 /lib/386'
@@ -1184,10 +1184,10 @@ config_arg0='Configure'
 config_args=''
 config_argc=0
 PERL_REVISION=5
-PERL_VERSION=27
-PERL_SUBVERSION=11
+PERL_VERSION=28
+PERL_SUBVERSION=0
 PERL_API_REVISION=5
-PERL_API_VERSION=27
-PERL_API_SUBVERSION=11
+PERL_API_VERSION=28
+PERL_API_SUBVERSION=0
 PERL_PATCHLEVEL=
 PERL_CONFIG_SH=true
diff --git a/INSTALL b/INSTALL
index 8fc630e302..138abc5178 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 5.27.11.
+By default, Configure will use the following directories for 5.28.0.
 $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 +2440,7 @@ http://www.chiark.greenend.org.uk/~sgtatham/bugs.html
 
 =head1 Coexistence with earlier versions of perl 5
 
-Perl 5.27.11 is not binary compatible with earlier versions of Perl.
+Perl 5.28.0 is not binary compatible with earlier versions of Perl.
 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 +2515,9 @@ 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/perl5.27.11
+	sh Configure -Dprefix=/opt/perl5.28.0
 
-and adding /opt/perl5.27.11/bin to the shell PATH variable.  Such users
+and adding /opt/perl5.28.0/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.
 
@@ -2532,11 +2532,11 @@ yet.
 
 =head2 Upgrading from 5.27.8 or earlier
 
-B<Perl 5.27.11 may not be binary compatible with Perl 5.27.8 or
+B<Perl 5.28.0 may not be binary compatible with Perl 5.27.8 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 5.27.11.  If you find you do need to rebuild an extension with
-5.27.11, you may safely do so without disturbing the older
+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
 installations.  (See L<"Coexistence with earlier versions of perl 5">
 above.)
 
@@ -2569,15 +2569,15 @@ Firstly, the bare minimum to run this script
      print("$f\n");
   }
 
-in Linux with perl-5.27.11 is as follows (under $Config{prefix}):
+in Linux with perl-5.28.0 is as follows (under $Config{prefix}):
 
   ./bin/perl
-  ./lib/perl5/5.27.11/strict.pm
-  ./lib/perl5/5.27.11/warnings.pm
-  ./lib/perl5/5.27.11/i686-linux/File/Glob.pm
-  ./lib/perl5/5.27.11/feature.pm
-  ./lib/perl5/5.27.11/XSLoader.pm
-  ./lib/perl5/5.27.11/i686-linux/auto/File/Glob/Glob.so
+  ./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
 
 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 70722037c9..2cff1978a6 100644
--- a/META.json
+++ b/META.json
@@ -114,7 +114,7 @@
          "vxs.inc"
       ]
    },
-   "release_status" : "unstable",
+   "release_status" : "stable",
    "resources" : {
       "bugtracker" : {
          "web" : "https://rt.perl.org/"
@@ -127,6 +127,6 @@
          "url" : "http://perl5.git.perl.org/"
       }
    },
-   "version" : "5.027011",
-   "x_serialization_backend" : "JSON::PP version 2.97001"
+   "version" : "5.028000",
+   "x_serialization_backend" : "JSON::PP version 2.27400_02"
 }
diff --git a/META.yml b/META.yml
index 40bc72ac0b..9afbf39e42 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: '5.027011'
+version: '5.028000'
 x_serialization_backend: 'CPAN::Meta::YAML version 0.018'
diff --git a/NetWare/Makefile b/NetWare/Makefile
index 9abcc17ea0..c8b75ff28a 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 5.27.11 for NetWare"
+MODULE_DESC     = "Perl 5.28.0 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	= \5.27.11
+INST_VER	= \5.28.0
 
 #
 # 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 39a4f959e2..5c54bddb08 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\\5.27.11\\lib\\NetWare-x86-multi-thread"		/**/
+#define ARCHLIB "c:\\perl\\5.28.0\\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\\5.27.11\\bin\\NetWare-x86-multi-thread"	/**/
-#define BIN_EXP "c:\\perl\\5.27.11\\bin\\NetWare-x86-multi-thread"	/**/
+#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"	/**/
 
 /* 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\\5.27.11\\lib\\NetWare-x86-multi-thread"		/**/
+#define SITEARCH "c:\\perl\\site\\5.28.0\\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\\5.27.11\\lib"		/**/
+#define SITELIB "c:\\perl\\site\\5.28.0\\lib"		/**/
 /*#define SITELIB_EXP ""	/**/
 #define SITELIB_STEM ""		/**/
 
diff --git a/Porting/config.sh b/Porting/config.sh
index 41b4ef86d8..585568b7e5 100644
--- a/Porting/config.sh
+++ b/Porting/config.sh
@@ -44,12 +44,12 @@ afsroot='/afs'
 alignbytes='8'
 aphostname=''
 api_revision='5'
-api_subversion='11'
-api_version='27'
-api_versionstring='5.27.11'
+api_subversion='0'
+api_version='28'
+api_versionstring='5.28.0'
 ar='ar'
-archlib='/opt/perl/lib/5.27.11/x86_64-linux'
-archlibexp='/opt/perl/lib/5.27.11/x86_64-linux'
+archlib='/opt/perl/lib/5.28.0/x86_64-linux'
+archlibexp='/opt/perl/lib/5.28.0/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/5.27.11/x86_64-linux'
+installarchlib='/opt/perl/lib/5.28.0/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/5.27.11'
+installprivlib='/opt/perl/lib/5.28.0'
 installscript='/opt/perl/bin'
-installsitearch='/opt/perl/lib/site_perl/5.27.11/x86_64-linux'
+installsitearch='/opt/perl/lib/site_perl/5.28.0/x86_64-linux'
 installsitebin='/opt/perl/bin'
 installsitehtml1dir=''
 installsitehtml3dir=''
-installsitelib='/opt/perl/lib/site_perl/5.27.11'
+installsitelib='/opt/perl/lib/site_perl/5.28.0'
 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/perl5.27.11'
+perlpath='/opt/perl/bin/perl5.28.0'
 pg='pg'
 phostname=''
 pidtype='pid_t'
@@ -990,8 +990,8 @@ pmake=''
 pr=''
 prefix='/opt/perl'
 prefixexp='/opt/perl'
-privlib='/opt/perl/lib/5.27.11'
-privlibexp='/opt/perl/lib/5.27.11'
+privlib='/opt/perl/lib/5.28.0'
+privlibexp='/opt/perl/lib/5.28.0'
 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/5.27.11/x86_64-linux'
-sitearchexp='/opt/perl/lib/site_perl/5.27.11/x86_64-linux'
+sitearch='/opt/perl/lib/site_perl/5.28.0/x86_64-linux'
+sitearchexp='/opt/perl/lib/site_perl/5.28.0/x86_64-linux'
 sitebin='/opt/perl/bin'
 sitebinexp='/opt/perl/bin'
 sitehtml1dir=''
 sitehtml1direxp=''
 sitehtml3dir=''
 sitehtml3direxp=''
-sitelib='/opt/perl/lib/site_perl/5.27.11'
+sitelib='/opt/perl/lib/site_perl/5.28.0'
 sitelib_stem='/opt/perl/lib/site_perl'
-sitelibexp='/opt/perl/lib/site_perl/5.27.11'
+sitelibexp='/opt/perl/lib/site_perl/5.28.0'
 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/perl5.27.11'
+startperl='#!/opt/perl/bin/perl5.28.0'
 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='11'
+subversion='0'
 sysman='/usr/share/man/man1'
 sysroot=''
 tail=''
@@ -1202,8 +1202,8 @@ vendorprefix=''
 vendorprefixexp=''
 vendorscript=''
 vendorscriptexp=''
-version='5.27.11'
-version_patchlevel_string='version 27 subversion 11'
+version='5.28.0'
+version_patchlevel_string='version 28 subversion 0'
 versiononly='define'
 vi=''
 xlibpth='/usr/lib/386 /lib/386'
@@ -1212,11 +1212,11 @@ yaccflags=''
 zcat=''
 zip='zip'
 PERL_REVISION=5
-PERL_VERSION=27
-PERL_SUBVERSION=11
+PERL_VERSION=28
+PERL_SUBVERSION=0
 PERL_API_REVISION=5
-PERL_API_VERSION=27
-PERL_API_SUBVERSION=11
+PERL_API_VERSION=28
+PERL_API_SUBVERSION=0
 PERL_PATCHLEVEL=''
 PERL_CONFIG_SH=true
 : Variables propagated from previous config.sh file.
diff --git a/Porting/config_H b/Porting/config_H
index b090f41895..89c975e281 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/5.27.11/x86_64-linux"		/**/
-#define ARCHLIB_EXP "/opt/perl/lib/5.27.11/x86_64-linux"		/**/
+#define ARCHLIB "/opt/perl/lib/5.28.0/x86_64-linux"		/**/
+#define ARCHLIB_EXP "/opt/perl/lib/5.28.0/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/5.27.11"		/**/
-#define PRIVLIB_EXP "/opt/perl/lib/5.27.11"		/**/
+#define PRIVLIB "/opt/perl/lib/5.28.0"		/**/
+#define PRIVLIB_EXP "/opt/perl/lib/5.28.0"		/**/
 
 /* 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/5.27.11/x86_64-linux"		/**/
-#define SITEARCH_EXP "/opt/perl/lib/site_perl/5.27.11/x86_64-linux"		/**/
+#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"		/**/
 
 /* 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/5.27.11"		/**/
-#define SITELIB_EXP "/opt/perl/lib/site_perl/5.27.11"		/**/
+#define SITELIB "/opt/perl/lib/site_perl/5.28.0"		/**/
+#define SITELIB_EXP "/opt/perl/lib/site_perl/5.28.0"		/**/
 #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/perl5.27.11"		/**/
+#define STARTPERL "#!/opt/perl/bin/perl5.28.0"		/**/
 
 /* HAS_STDIO_STREAM_ARRAY:
  *	This symbol, if defined, tells that there is an array
diff --git a/README.haiku b/README.haiku
index 1a6dca82c3..facdc268f1 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 perl5/5.27.11/BePC-haiku/CORE/libperl.so .
+  cd /boot/common/lib; ln -s perl5/5.28.0/BePC-haiku/CORE/libperl.so .
 
-Replace C<5.27.11> with your respective version of Perl.
+Replace C<5.28.0> with your respective version of Perl.
 
 =head1 KNOWN PROBLEMS
 
diff --git a/README.macosx b/README.macosx
index 1c15ce075c..1bd540939f 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-5.27.11.tar.gz
-  tar -xzf perl-5.27.11.tar.gz
-  cd perl-5.27.11
+  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
   ./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 (5.27.11 as of this writing) builds without changes
+The latest Perl release (5.28.0 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 6ea529d4f3..fa04b2f47c 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/5.27.11/
+  unzip perl_ste.zip -d f:/perllib/lib/site_perl/5.28.0/
 
 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 1e8ca80c97..ffe4ef5555 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^.27^.11.tar
+    vmstar -xvf perl-5^.28^.0.tar
 
 Then set default to the top-level source directory like so:
 
-    set default [.perl-5^.27^.11]
+    set default [.perl-5^.28^.0]
 
 and proceed with configuration as described in the next section.
 
diff --git a/README.win32 b/README.win32
index 56acf1882c..1ebd6dbae9 100644
--- a/README.win32
+++ b/README.win32
@@ -394,7 +394,7 @@ Be sure to read the instructions near the top of the makefiles carefully.
 Type "dmake" (or "nmake" if you are using that make).
 
 This should build everything.  Specifically, it will create perl.exe,
-perl527.dll at the perl toplevel, and various other extension dll's
+perl528.dll at the perl toplevel, and various other extension dll's
 under the lib\auto directory.  If the build fails for any reason, make
 sure you have done the previous steps correctly.
 
diff --git a/dist/Module-CoreList/lib/Module/CoreList.pm b/dist/Module-CoreList/lib/Module/CoreList.pm
index e5c9bad859..f55208022b 100644
--- a/dist/Module-CoreList/lib/Module/CoreList.pm
+++ b/dist/Module-CoreList/lib/Module/CoreList.pm
@@ -333,6 +333,7 @@ sub changes_between {
     5.024004 => '2018-04-14',
     5.026002 => '2018-04-14',
     5.027011 => '2018-04-20',
+    5.028000 => '2018-05-20',
   );
 
 for my $version ( sort { $a <=> $b } keys %released ) {
@@ -15433,6 +15434,13 @@ for my $version ( sort { $a <=> $b } keys %released ) {
         removed => {
         }
     },
+    5.028000 => {
+        delta_from => 5.027010,
+        changed => {
+        },
+        removed => {
+        }
+    },
 );
 
 sub is_core
diff --git a/dist/Module-CoreList/lib/Module/CoreList/Utils.pm b/dist/Module-CoreList/lib/Module/CoreList/Utils.pm
index c7f33aceef..e9ccd8dbd6 100644
--- a/dist/Module-CoreList/lib/Module/CoreList/Utils.pm
+++ b/dist/Module-CoreList/lib/Module/CoreList/Utils.pm
@@ -1389,6 +1389,13 @@ my %delta = (
         removed => {
         }
     },
+    5.028000 => {
+        delta_from => 5.027011,
+        changed => {
+        },
+        removed => {
+        }
+    },
 );
 
 %utilities = Module::CoreList::_undelta(\%delta);
diff --git a/hints/catamount.sh b/hints/catamount.sh
index 926856cc6a..9c4c6b6cce 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/perl5/5.27.11
+# mkdir -p /opt/perl-catamount/lib/perl5/5.28.0
 # 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/perl5/5.27.11
+# cp -pr lib/* /opt/perl-catamount/lib/perl5/5.28.0
 # 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 8511edf1b4..27516a39c1 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 = "5.027011";
+our $VERSION = "5.028000";
 
 $bits{$_}{3} = 'OPpENTERSUB_AMPER' for qw(entersub rv2cv);
 $bits{$_}{6} = 'OPpENTERSUB_DB' for qw(entersub rv2cv);
diff --git a/patchlevel.h b/patchlevel.h
index 71717b907e..39918ea301 100644
--- a/patchlevel.h
+++ b/patchlevel.h
@@ -14,8 +14,8 @@
  * exactly on the third column */
 
 #define PERL_REVISION	5		/* age */
-#define PERL_VERSION	27		/* epoch */
-#define PERL_SUBVERSION	11		/* generation */
+#define PERL_VERSION	28		/* epoch */
+#define PERL_SUBVERSION	0		/* generation */
 
 /* The following numbers describe the earliest compatible version of
    Perl ("compatibility" here being defined as sufficient binary/API
@@ -35,8 +35,8 @@
    changing them should not be necessary.
 */
 #define PERL_API_REVISION	5
-#define PERL_API_VERSION	27
-#define PERL_API_SUBVERSION	11
+#define PERL_API_VERSION	28
+#define PERL_API_SUBVERSION	0
 /*
    XXX Note:  The selection of non-default Configure options, such
    as -Duselonglong may invalidate these settings.  Currently, Configure
diff --git a/plan9/config.plan9 b/plan9/config.plan9
index 09fbc98995..a5d621758a 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/5.27.11"		/**/
-#define PRIVLIB_EXP "/sys/lib/perl/5.27.11"		/**/
+#define PRIVLIB "/sys/lib/perl/5.28.0"		/**/
+#define PRIVLIB_EXP "/sys/lib/perl/5.28.0"		/**/
 
 /* 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/5.27.11/site_perl"		/**/
-#define SITELIB_EXP "/sys/lib/perl/5.27.11/site_perl"		/**/
-#define SITELIB_STEM "/sys/lib/perl/5.27.11/site_perl"		/**/
+#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"		/**/
 
 /* 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 52b21fac02..ddee516287 100644
--- a/plan9/config_sh.sample
+++ b/plan9/config_sh.sample
@@ -31,12 +31,12 @@ afsroot='/afs'
 alignbytes='4'
 aphostname='/bin/uname -n'
 api_revision='5'
-api_subversion='11'
-api_version='27'
-api_versionstring='5.27.11'
+api_subversion='0'
+api_version='28'
+api_versionstring='5.28.0'
 ar='ar'
-archlib='/sys/lib/perl5/5.27.11/386'
-archlibexp='/sys/lib/perl5/5.27.11/386'
+archlib='/sys/lib/perl5/5.28.0/386'
+archlibexp='/sys/lib/perl5/5.28.0/386'
 archname64=''
 archname='386'
 archobjs=''
@@ -812,17 +812,17 @@ inc_version_list=' '
 inc_version_list_init='0'
 incpath=''
 inews=''
-installarchlib='/sys/lib/perl/5.27.11/386'
+installarchlib='/sys/lib/perl/5.28.0/386'
 installbin='/usr/bin'
 installman1dir='/sys/man/1pub'
 installman3dir='/sys/man/2pub'
 installprefix='/usr'
 installprefixexp='/usr'
-installprivlib='/sys/lib/perl/5.27.11'
+installprivlib='/sys/lib/perl/5.28.0'
 installscript='/usr/bin'
-installsitearch='/sys/lib/perl/5.27.11/site_perl/386'
+installsitearch='/sys/lib/perl/5.28.0/site_perl/386'
 installsitebin='/usr/bin'
-installsitelib='/sys/lib/perl/5.27.11/site_perl'
+installsitelib='/sys/lib/perl/5.28.0/site_perl'
 installstyle='lib/perl5'
 installusrbinperl='undef'
 installvendorarch=''
@@ -947,8 +947,8 @@ pmake=''
 pr=''
 prefix='/usr'
 prefixexp='/usr'
-privlib='/sys/lib/perl/5.27.11'
-privlibexp='/sys/lib/perl/5.27.11'
+privlib='/sys/lib/perl/5.28.0'
+privlibexp='/sys/lib/perl/5.28.0'
 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/5.27.11/site_perl/386'
+sitearch='/sys/lib/perl/5.28.0/site_perl/386'
 sitearchexp='/sys/lib/perl/site_perl/386'
 sitebin='/usr/bin'
 sitebinexp='/usr/bin'
-sitelib='/sys/lib/perl/5.27.11/site_perl'
-sitelib_stem='/sys/lib/perl/5.27.11/site_perl'
-sitelibexp='/sys/lib/perl/5.27.11/site_perl'
+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'
 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='11'
+subversion='0'
 sysman='/sys/man/1pub'
 tail=''
 tar=''
@@ -1133,8 +1133,8 @@ vendorlib_stem=''
 vendorlibexp=''
 vendorprefix=''
 vendorprefixexp=''
-version='5.27.11'
-version_patchlevel_string='version 27 subversion 11'
+version='5.28.0'
+version_patchlevel_string='version 28 subversion 0'
 versiononly='undef'
 vi=''
 xlibpth=''
@@ -1147,10 +1147,10 @@ config_arg0='./Configure'
 config_args=''
 config_argc=0
 PERL_REVISION=5
-PERL_VERSION=27
-PERL_SUBVERSION=11
+PERL_VERSION=28
+PERL_SUBVERSION=0
 PERL_API_REVISION=5
-PERL_API_VERSION=27
-PERL_API_SUBVERSION=11
+PERL_API_VERSION=28
+PERL_API_SUBVERSION=0
 PERL_PATCHLEVEL=
 PERL_CONFIG_SH=true
diff --git a/uconfig.h b/uconfig.h
index 1f93917a78..f5d669d5ae 100644
--- a/uconfig.h
+++ b/uconfig.h
@@ -1235,8 +1235,8 @@
  *	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 "/usr/local/lib/perl5/5.27/unknown"		/ **/
-/*#define ARCHLIB_EXP "/usr/local/lib/perl5/5.27/unknown"		/ **/
+/*#define ARCHLIB "/usr/local/lib/perl5/5.28/unknown"		/ **/
+/*#define ARCHLIB_EXP "/usr/local/lib/perl5/5.28/unknown"		/ **/
 
 /* BIN:
  *	This symbol holds the path of the bin directory where the package will
@@ -1289,8 +1289,8 @@
  *	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 "/usr/local/lib/perl5/5.27"		/**/
-#define PRIVLIB_EXP "/usr/local/lib/perl5/5.27"		/**/
+#define PRIVLIB "/usr/local/lib/perl5/5.28"		/**/
+#define PRIVLIB_EXP "/usr/local/lib/perl5/5.28"		/**/
 
 /* SITEARCH:
  *	This symbol contains the name of the private library for this package.
@@ -1307,8 +1307,8 @@
  *	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 "/usr/local/lib/perl5/5.27/unknown"		/ **/
-/*#define SITEARCH_EXP "/usr/local/lib/perl5/5.27/unknown"		/ **/
+/*#define SITEARCH "/usr/local/lib/perl5/5.28/unknown"		/ **/
+/*#define SITEARCH_EXP "/usr/local/lib/perl5/5.28/unknown"		/ **/
 
 /* SITELIB:
  *	This symbol contains the name of the private library for this package.
@@ -1330,8 +1330,8 @@
  *	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 "/usr/local/lib/perl5/5.27"		/**/
-#define SITELIB_EXP "/usr/local/lib/perl5/5.27"		/**/
+#define SITELIB "/usr/local/lib/perl5/5.28"		/**/
+#define SITELIB_EXP "/usr/local/lib/perl5/5.28"		/**/
 #define SITELIB_STEM "/usr/local/lib/perl5"		/**/
 
 /* PERL_VENDORARCH:
diff --git a/uconfig.sh b/uconfig.sh
index 7f425e91ed..cf3cf8c4ea 100644
--- a/uconfig.sh
+++ b/uconfig.sh
@@ -6,8 +6,8 @@ afs='false'
 afsroot='/afs'
 alignbytes='4'
 aphostname='/bin/hostname'
-archlib='/usr/local/lib/perl5/5.27/unknown'
-archlibexp='/usr/local/lib/perl5/5.27/unknown'
+archlib='/usr/local/lib/perl5/5.28/unknown'
+archlibexp='/usr/local/lib/perl5/5.28/unknown'
 archname='unknown'
 asctime_r_proto='0'
 bin='/usr/local/bin'
@@ -775,8 +775,8 @@ package='perl5'
 perl_static_inline='static'
 phostname='hostname'
 pidtype=int
-privlib='/usr/local/lib/perl5/5.27'
-privlibexp='/usr/local/lib/perl5/5.27'
+privlib='/usr/local/lib/perl5/5.28'
+privlibexp='/usr/local/lib/perl5/5.28'
 procselfexe=''
 prototype='undef'
 ptrsize='4'
@@ -826,11 +826,11 @@ sig_name_init='0'
 sig_num_init='0'
 sig_size='1'
 signal_t=int
-sitearch='/usr/local/lib/perl5/5.27/unknown'
-sitearchexp='/usr/local/lib/perl5/5.27/unknown'
-sitelib='/usr/local/lib/perl5/5.27'
+sitearch='/usr/local/lib/perl5/5.28/unknown'
+sitearchexp='/usr/local/lib/perl5/5.28/unknown'
+sitelib='/usr/local/lib/perl5/5.28'
 sitelib_stem='/usr/local/lib/perl5'
-sitelibexp='/usr/local/lib/perl5/5.27'
+sitelibexp='/usr/local/lib/perl5/5.28'
 sizesize=4
 sizetype='size_t'
 socksizetype='int'
diff --git a/uconfig64.sh b/uconfig64.sh
index 68111bedf2..e66aa8aea6 100644
--- a/uconfig64.sh
+++ b/uconfig64.sh
@@ -6,8 +6,8 @@ afs='false'
 afsroot='/afs'
 alignbytes='8'
 aphostname='/bin/hostname'
-archlib='/usr/local/lib/perl5/5.27/unknown'
-archlibexp='/usr/local/lib/perl5/5.27/unknown'
+archlib='/usr/local/lib/perl5/5.28/unknown'
+archlibexp='/usr/local/lib/perl5/5.28/unknown'
 archname='unknown64'
 asctime_r_proto='0'
 bin='/usr/local/bin'
@@ -775,8 +775,8 @@ package='perl5'
 perl_static_inline='static'
 phostname='hostname'
 pidtype=int
-privlib='/usr/local/lib/perl5/5.27'
-privlibexp='/usr/local/lib/perl5/5.27'
+privlib='/usr/local/lib/perl5/5.28'
+privlibexp='/usr/local/lib/perl5/5.28'
 procselfexe=''
 prototype='undef'
 ptrsize='8'
@@ -826,11 +826,11 @@ sig_name_init='0'
 sig_num_init='0'
 sig_size='1'
 signal_t=int
-sitearch='/usr/local/lib/perl5/5.27/unknown'
-sitearchexp='/usr/local/lib/perl5/5.27/unknown'
-sitelib='/usr/local/lib/perl5/5.27'
+sitearch='/usr/local/lib/perl5/5.28/unknown'
+sitearchexp='/usr/local/lib/perl5/5.28/unknown'
+sitelib='/usr/local/lib/perl5/5.28'
 sitelib_stem='/usr/local/lib/perl5'
-sitelibexp='/usr/local/lib/perl5/5.27'
+sitelibexp='/usr/local/lib/perl5/5.28'
 sizesize=4
 sizetype='size_t'
 socksizetype='int'
diff --git a/win32/GNUmakefile b/win32/GNUmakefile
index 5cc444dd92..bdc8d5b058 100644
--- a/win32/GNUmakefile
+++ b/win32/GNUmakefile
@@ -6,7 +6,7 @@
 #	Windows SDK 64-bit compiler and tools
 #
 # This is set up to build a perl.exe that runs off a shared library
-# (perl527.dll).  Also makes individual DLLs for the XS extensions.
+# (perl528.dll).  Also makes individual DLLs for the XS extensions.
 #
 # The easiest way to customize the build process is to use parameters like this:
 #
@@ -63,7 +63,7 @@ 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	:= \5.27.11
+#INST_VER	:= \5.28.0
 
 #
 # Comment this out if you DON'T want your perl installation to have
@@ -225,7 +225,7 @@ DEFAULT_INC_EXCLUDES_DOT := define
 # set this to additionally provide a statically linked perl-static.exe.
 # Note that dynamic loading will not work with this perl, so you must
 # include required modules statically using the STATIC_EXT or ALL_STATIC
-# variables below. A static library perl527s.lib will also be created.
+# variables below. A static library perl528s.lib will also be created.
 # Ordinary perl.exe is not affected by this option.
 #
 #BUILD_STATIC	:= define
@@ -943,9 +943,9 @@ ifeq ($(CCTYPE),GCC)
 
 CFGSH_TMPL	= config.gc
 CFGH_TMPL	= config_H.gc
-PERLIMPLIB	= $(COREDIR)\libperl527$(a)
-PERLIMPLIBBASE	= libperl527$(a)
-PERLSTATICLIB	= ..\libperl527s$(a)
+PERLIMPLIB	= $(COREDIR)\libperl528$(a)
+PERLIMPLIBBASE	= libperl528$(a)
+PERLSTATICLIB	= ..\libperl528s$(a)
 INT64		= long long
 
 else
@@ -958,12 +958,12 @@ endif
 
 # makedef.pl must be updated if this changes, and this should normally
 # only change when there is an incompatible revision of the public API.
-PERLIMPLIB	?= $(COREDIR)\perl527$(a)
-PERLIMPLIBBASE	?= perl527$(a)
-PERLEXPLIB	?= $(COREDIR)\perl527.exp
-PERLSTATICLIB	?= ..\perl527s$(a)
-PERLDLL		= ..\perl527.dll
-PERLDLLBASE	= perl527.dll
+PERLIMPLIB	?= $(COREDIR)\perl528$(a)
+PERLIMPLIBBASE	?= perl528$(a)
+PERLEXPLIB	?= $(COREDIR)\perl528.exp
+PERLSTATICLIB	?= ..\perl528s$(a)
+PERLDLL		= ..\perl528.dll
+PERLDLLBASE	= perl528.dll
 
 # don't let "gmake -n all" try to run "miniperl.exe make_ext.pl"
 PLMAKE		= gmake
diff --git a/win32/Makefile b/win32/Makefile
index 8bdada9cf7..2fdc7f10f7 100644
--- a/win32/Makefile
+++ b/win32/Makefile
@@ -5,7 +5,7 @@
 #	Windows SDK 64-bit compiler and tools
 #
 # This is set up to build a perl.exe that runs off a shared library
-# (perl527.dll).  Also makes individual DLLs for the XS extensions.
+# (perl528.dll).  Also makes individual DLLs for the XS extensions.
 #
 
 ##
@@ -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	= \5.27.11
+#INST_VER	= \5.28.0
 
 #
 # Comment this out if you DON'T want your perl installation to have
@@ -192,7 +192,7 @@ CCTYPE		= MSVC60
 # set this to additionally provide a statically linked perl-static.exe.
 # Note that dynamic loading will not work with this perl, so you must
 # include required modules statically using the STATIC_EXT or ALL_STATIC
-# variables below. A static library perl527s.lib will also be created.
+# variables below. A static library perl528s.lib will also be created.
 # Ordinary perl.exe is not affected by this option.
 #
 #BUILD_STATIC	= define
@@ -679,9 +679,9 @@ $(o).dll:
 
 # makedef.pl must be updated if this changes, and this should normally
 # only change when there is an incompatible revision of the public API.
-PERLIMPLIB	= ..\perl527.lib
-PERLSTATICLIB	= ..\perl527s.lib
-PERLDLL		= ..\perl527.dll
+PERLIMPLIB	= ..\perl528.lib
+PERLSTATICLIB	= ..\perl528s.lib
+PERLDLL		= ..\perl528.dll
 
 MINIPERL	= ..\miniperl.exe
 MINIDIR		= .\mini
diff --git a/win32/Makefile.ce b/win32/Makefile.ce
index 31c54ce900..1391cff93e 100644
--- a/win32/Makefile.ce
+++ b/win32/Makefile.ce
@@ -5,7 +5,7 @@
 #
 
 SRCDIR     = ..
-PV         = 527
+PV         = 528
 
 # INSTALL_ROOT specifies a path where this perl will be installed on CE device
 INSTALL_ROOT=/netzwerk/sprache/perl
diff --git a/win32/makefile.mk b/win32/makefile.mk
index 61db3b9170..6206a3a3a8 100644
--- a/win32/makefile.mk
+++ b/win32/makefile.mk
@@ -6,7 +6,7 @@
 #	Windows SDK 64-bit compiler and tools
 #
 # This is set up to build a perl.exe that runs off a shared library
-# (perl527.dll).  Also makes individual DLLs for the XS extensions.
+# (perl528.dll).  Also makes individual DLLs for the XS extensions.
 #
 
 ##
@@ -44,7 +44,7 @@ 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	*= \5.27.11
+#INST_VER	*= \5.28.0
 
 #
 # Comment this out if you DON'T want your perl installation to have
@@ -220,7 +220,7 @@ DEFAULT_INC_EXCLUDES_DOT *= define
 # set this to additionally provide a statically linked perl-static.exe.
 # Note that dynamic loading will not work with this perl, so you must
 # include required modules statically using the STATIC_EXT or ALL_STATIC
-# variables below. A static library perl527s.lib will also be created.
+# variables below. A static library perl528s.lib will also be created.
 # Ordinary perl.exe is not affected by this option.
 #
 #BUILD_STATIC	*= define
@@ -919,8 +919,8 @@ UTILS		=			\
 
 CFGSH_TMPL	= config.gc
 CFGH_TMPL	= config_H.gc
-PERLIMPLIB	= $(COREDIR)\libperl527$(a)
-PERLSTATICLIB	= ..\libperl527s$(a)
+PERLIMPLIB	= $(COREDIR)\libperl528$(a)
+PERLSTATICLIB	= ..\libperl528s$(a)
 INT64		= long long
 
 .ELSE
@@ -933,11 +933,11 @@ INT64		= __int64
 
 # makedef.pl must be updated if this changes, and this should normally
 # only change when there is an incompatible revision of the public API.
-PERLIMPLIB	*= $(COREDIR)\perl527$(a)
-PERLEXPLIB	*= $(COREDIR)\perl527.exp
-PERLSTATICLIB	*= ..\perl527s$(a)
-PERLDLL		= ..\perl527.dll
-PERLDLLBASE	= perl527.dll
+PERLIMPLIB	*= $(COREDIR)\perl528$(a)
+PERLEXPLIB	*= $(COREDIR)\perl528.exp
+PERLSTATICLIB	*= ..\perl528s$(a)
+PERLDLL		= ..\perl528.dll
+PERLDLLBASE	= perl528.dll
 
 #EUMM on Win32 isn't ready for parallel make, so only allow this file to be parallel
 #$(MAKE) will contain the -P that this makefile was called with, which is bad for