Bump to 5.12.0

23 files changed, 169 insertions, 169 deletions

diff --git a/Cross/config.sh-arm-linux b/Cross/config.sh-arm-linux
index 9a33cb6e88..64f4915071 100644
--- a/Cross/config.sh-arm-linux
+++ b/Cross/config.sh-arm-linux
@@ -33,11 +33,11 @@ ansi2knr=''
 aphostname='/bin/hostname'
 api_revision='5'
 api_subversion='0'
-api_version='11'
-api_versionstring='5.11.0'
+api_version='12'
+api_versionstring='5.12.0'
 ar='ar'
-archlib='/usr/lib/perl5/5.11.5/armv4l-linux'
-archlibexp='/usr/lib/perl5/5.11.5/armv4l-linux'
+archlib='/usr/lib/perl5/5.12.0/armv4l-linux'
+archlibexp='/usr/lib/perl5/5.12.0/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/perl5/5.11.5/armv4l-linux/CORE'
+ccdlflags='-rdynamic -Wl,-rpath,/usr/lib/perl5/5.12.0/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'
@@ -719,7 +719,7 @@ inc_version_list=' '
 inc_version_list_init='0'
 incpath=''
 inews=''
-installarchlib='./install_me_here/usr/lib/perl5/5.11.5/armv4l-linux'
+installarchlib='./install_me_here/usr/lib/perl5/5.12.0/armv4l-linux'
 installbin='./install_me_here/usr/bin'
 installhtml1dir=''
 installhtml3dir=''
@@ -727,13 +727,13 @@ 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/perl5/5.11.5'
+installprivlib='./install_me_here/usr/lib/perl5/5.12.0'
 installscript='./install_me_here/usr/bin'
-installsitearch='./install_me_here/usr/lib/perl5/site_perl/5.11.5/armv4l-linux'
+installsitearch='./install_me_here/usr/lib/perl5/site_perl/5.12.0/armv4l-linux'
 installsitebin='./install_me_here/usr/bin'
 installsitehtml1dir=''
 installsitehtml3dir=''
-installsitelib='./install_me_here/usr/lib/perl5/site_perl/5.11.5'
+installsitelib='./install_me_here/usr/lib/perl5/site_perl/5.12.0'
 installsiteman1dir='./install_me_here/usr/share/man/man1'
 installsiteman3dir='./install_me_here/usr/share/man/man3'
 installsitescript='./install_me_here/usr/bin'
@@ -861,8 +861,8 @@ pmake=''
 pr=''
 prefix='/usr'
 prefixexp='/usr'
-privlib='/usr/lib/perl5/5.11.5'
-privlibexp='/usr/lib/perl5/5.11.5'
+privlib='/usr/lib/perl5/5.12.0'
+privlibexp='/usr/lib/perl5/5.12.0'
 procselfexe='"/proc/self/exe"'
 prototype='define'
 ptrsize='4'
@@ -927,17 +927,17 @@ 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/5.11.5/armv4l-linux'
-sitearchexp='/usr/lib/perl5/site_perl/5.11.5/armv4l-linux'
+sitearch='/usr/lib/perl5/site_perl/5.12.0/armv4l-linux'
+sitearchexp='/usr/lib/perl5/site_perl/5.12.0/armv4l-linux'
 sitebin='/usr/bin'
 sitebinexp='/usr/bin'
 sitehtml1dir=''
 sitehtml1direxp=''
 sitehtml3dir=''
 sitehtml3direxp=''
-sitelib='/usr/lib/perl5/site_perl/5.11.5'
+sitelib='/usr/lib/perl5/site_perl/5.12.0'
 sitelib_stem='/usr/lib/perl5/site_perl'
-sitelibexp='/usr/lib/perl5/site_perl/5.11.5'
+sitelibexp='/usr/lib/perl5/site_perl/5.12.0'
 siteman1dir='/usr/share/man/man1'
 siteman1direxp='/usr/share/man/man1'
 siteman3dir='/usr/share/man/man3'
@@ -974,7 +974,7 @@ stdio_stream_array=''
 strerror_r_proto='0'
 strings='/usr/include/string.h'
 submit=''
-subversion='5'
+subversion='0'
 sysman='/usr/share/man/man1'
 tail=''
 tar=''
@@ -1062,8 +1062,8 @@ vendorprefix=''
 vendorprefixexp=''
 vendorscript=''
 vendorscriptexp=''
-version='5.11.5'
-version_patchlevel_string='version 11 subversion 5'
+version='5.12.0'
+version_patchlevel_string='version 12 subversion 0'
 versiononly='undef'
 vi=''
 voidflags='15'
@@ -1077,10 +1077,10 @@ config_arg0='Configure'
 config_args=''
 config_argc=0
 PERL_REVISION=5
-PERL_VERSION=11
-PERL_SUBVERSION=5
+PERL_VERSION=12
+PERL_SUBVERSION=0
 PERL_API_REVISION=5
-PERL_API_VERSION=11
+PERL_API_VERSION=12
 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 7c0968b07a..b6f0d5a922 100644
--- a/Cross/config.sh-arm-linux-n770
+++ b/Cross/config.sh-arm-linux-n770
@@ -33,11 +33,11 @@ ansi2knr=''
 aphostname='/bin/hostname'
 api_revision='5'
 api_subversion='0'
-api_version='11'
-api_versionstring='5.11.0'
+api_version='12'
+api_versionstring='5.12.0'
 ar='ar'
-archlib='/usr/lib/perl5/5.11.5/armv4l-linux'
-archlibexp='/usr/lib/perl5/5.11.5/armv4l-linux'
+archlib='/usr/lib/perl5/5.12.0/armv4l-linux'
+archlibexp='/usr/lib/perl5/5.12.0/armv4l-linux'
 archname64=''
 archname='armv4l-linux'
 archobjs=''
@@ -55,7 +55,7 @@ castflags='0'
 cat='cat'
 cc='arm-none-linux-gnueabi-gcc'
 cccdlflags='-fpic'
-ccdlflags='-rdynamic -Wl,-rpath,/usr/lib/perl5/5.11.5/armv4l-linux/CORE'
+ccdlflags='-rdynamic -Wl,-rpath,/usr/lib/perl5/5.12.0/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'
@@ -703,7 +703,7 @@ inc_version_list=' '
 inc_version_list_init='0'
 incpath=''
 inews=''
-installarchlib='./install_me_here/usr/lib/perl5/5.11.5/armv4l-linux'
+installarchlib='./install_me_here/usr/lib/perl5/5.12.0/armv4l-linux'
 installbin='./install_me_here/usr/bin'
 installhtml1dir=''
 installhtml3dir=''
@@ -711,13 +711,13 @@ 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/perl5/5.11.5'
+installprivlib='./install_me_here/usr/lib/perl5/5.12.0'
 installscript='./install_me_here/usr/bin'
-installsitearch='./install_me_here/usr/lib/perl5/site_perl/5.11.5/armv4l-linux'
+installsitearch='./install_me_here/usr/lib/perl5/site_perl/5.12.0/armv4l-linux'
 installsitebin='./install_me_here/usr/bin'
 installsitehtml1dir=''
 installsitehtml3dir=''
-installsitelib='./install_me_here/usr/lib/perl5/site_perl/5.11.5'
+installsitelib='./install_me_here/usr/lib/perl5/site_perl/5.12.0'
 installsiteman1dir='./install_me_here/usr/share/man/man1'
 installsiteman3dir='./install_me_here/usr/share/man/man3'
 installsitescript='./install_me_here/usr/bin'
@@ -845,8 +845,8 @@ pmake=''
 pr=''
 prefix='/usr'
 prefixexp='/usr'
-privlib='/usr/lib/perl5/5.11.5'
-privlibexp='/usr/lib/perl5/5.11.5'
+privlib='/usr/lib/perl5/5.12.0'
+privlibexp='/usr/lib/perl5/5.12.0'
 procselfexe='"/proc/self/exe"'
 prototype='define'
 ptrsize='4'
@@ -907,17 +907,17 @@ 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/5.11.5/armv4l-linux'
-sitearchexp='/usr/lib/perl5/site_perl/5.11.5/armv4l-linux'
+sitearch='/usr/lib/perl5/site_perl/5.12.0/armv4l-linux'
+sitearchexp='/usr/lib/perl5/site_perl/5.12.0/armv4l-linux'
 sitebin='/usr/bin'
 sitebinexp='/usr/bin'
 sitehtml1dir=''
 sitehtml1direxp=''
 sitehtml3dir=''
 sitehtml3direxp=''
-sitelib='/usr/lib/perl5/site_perl/5.11.5'
+sitelib='/usr/lib/perl5/site_perl/5.12.0'
 sitelib_stem='/usr/lib/perl5/site_perl'
-sitelibexp='/usr/lib/perl5/site_perl/5.11.5'
+sitelibexp='/usr/lib/perl5/site_perl/5.12.0'
 siteman1dir='/usr/share/man/man1'
 siteman1direxp='/usr/share/man/man1'
 siteman3dir='/usr/share/man/man3'
@@ -954,7 +954,7 @@ stdio_stream_array=''
 strerror_r_proto='0'
 strings='/usr/include/string.h'
 submit=''
-subversion='5'
+subversion='0'
 sysman='/usr/share/man/man1'
 tail=''
 tar=''
@@ -1040,8 +1040,8 @@ vendorprefix=''
 vendorprefixexp=''
 vendorscript=''
 vendorscriptexp=''
-version='5.11.5'
-version_patchlevel_string='version 11 subversion 5'
+version='5.12.0'
+version_patchlevel_string='version 12 subversion 0'
 versiononly='undef'
 vi=''
 voidflags='15'
@@ -1055,10 +1055,10 @@ config_arg0='Configure'
 config_args=''
 config_argc=0
 PERL_REVISION=5
-PERL_VERSION=11
-PERL_SUBVERSION=5
+PERL_VERSION=12
+PERL_SUBVERSION=0
 PERL_API_REVISION=5
-PERL_API_VERSION=11
+PERL_API_VERSION=12
 PERL_API_SUBVERSION=0
 PERL_PATCHLEVEL=
 PERL_CONFIG_SH=true
diff --git a/INSTALL b/INSTALL
index 1daef23f9d..a0405b2d8e 100644
--- a/INSTALL
+++ b/INSTALL
@@ -524,9 +524,9 @@ 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 5.11.5.
+By default, Configure will use the following directories for 5.12.0.
 $version is the full perl version number, including subversion, e.g.
-5.11.5 or 5.9.5, and $archname is a string like sun4-sunos,
+5.12.0 or 5.9.5, and $archname is a string like sun4-sunos,
 determined by Configure.  The full definitions of all Configure
 variables are in the file Porting/Glossary.
 
@@ -2336,9 +2336,9 @@ 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/perl5.11.5
+	sh Configure -Dprefix=/opt/perl5.12.0
 
-and adding /opt/perl5.11.5/bin to the shell PATH variable.  Such users
+and adding /opt/perl5.12.0/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.
 
@@ -2353,11 +2353,11 @@ yet.
 
 =head2 Upgrading from 5.11.0 or earlier
 
-B<Perl 5.11.5 is binary incompatible with Perl 5.11.1 and any earlier
+B<Perl 5.12.0 is binary incompatible with Perl 5.11.1 and any earlier
 Perl release.>  Perl modules having binary parts
 (meaning that a C compiler is used) will have to be recompiled to be
-used with 5.11.5.  If you find you do need to rebuild an extension with
-5.11.5, you may safely do so without disturbing the older
+used with 5.12.0.  If you find you do need to rebuild an extension with
+5.12.0, you may safely do so without disturbing the older
 installations.  (See L<"Coexistence with earlier versions of perl 5">
 above.)
 
diff --git a/META.yml b/META.yml
index bf5b650514..048b446e4a 100644
--- a/META.yml
+++ b/META.yml
@@ -1,5 +1,5 @@
 name: perl
-version: 5.011005
+version: 5.012000
 abstract: Practical Extraction and Report Language
 author: perl5-porters@perl.org
 license: perl
diff --git a/NetWare/Makefile b/NetWare/Makefile
index 73a63925e8..b8b22bb1e4 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 5.11.5 for NetWare"
+MODULE_DESC     = "Perl 5.12.0 for NetWare"
 CCTYPE          = CodeWarrior
 C_COMPILER		= mwccnlm -c
 CPP_COMPILER	= mwccnlm
@@ -465,7 +465,7 @@ 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	= \5.11.5
+INST_VER	= \5.12.0
 
 #
 # 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 3986bffc3f..2c5c3d30ad 100644
--- a/NetWare/config_H.wc
+++ b/NetWare/config_H.wc
@@ -1048,7 +1048,7 @@
  *	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\\5.11.5\\lib\\NetWare-x86-multi-thread"		/**/
+#define ARCHLIB "c:\\perl\\5.12.0\\lib\\NetWare-x86-multi-thread"		/**/
 /*#define ARCHLIB_EXP ""	/**/
 
 /* ARCHNAME:
@@ -1079,8 +1079,8 @@
  *	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\\5.11.5\\bin\\NetWare-x86-multi-thread"	/**/
-#define BIN_EXP "c:\\perl\\5.11.5\\bin\\NetWare-x86-multi-thread"	/**/
+#define BIN "c:\\perl\\5.12.0\\bin\\NetWare-x86-multi-thread"	/**/
+#define BIN_EXP "c:\\perl\\5.12.0\\bin\\NetWare-x86-multi-thread"	/**/
 
 /* BYTEORDER:
  *	This symbol holds the hexadecimal constant defined in byteorder,
@@ -3042,7 +3042,7 @@
  *	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\\5.11.5\\lib\\NetWare-x86-multi-thread"		/**/
+#define SITEARCH "c:\\perl\\site\\5.12.0\\lib\\NetWare-x86-multi-thread"		/**/
 /*#define SITEARCH_EXP ""	/**/
 
 /* SITELIB:
@@ -3065,7 +3065,7 @@
  *	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\\5.11.5\\lib"		/**/
+#define SITELIB "c:\\perl\\site\\5.12.0\\lib"		/**/
 /*#define SITELIB_EXP ""	/**/
 #define SITELIB_STEM ""		/**/
 
diff --git a/Porting/config.sh b/Porting/config.sh
index 43f2cddf1d..0c9255ace4 100644
--- a/Porting/config.sh
+++ b/Porting/config.sh
@@ -46,11 +46,11 @@ ansi2knr=''
 aphostname=''
 api_revision='5'
 api_subversion='0'
-api_version='11'
-api_versionstring='5.11.0'
+api_version='12'
+api_versionstring='5.12.0'
 ar='ar'
-archlib='/opt/perl/lib/5.11.5/i686-linux-64int'
-archlibexp='/opt/perl/lib/5.11.5/i686-linux-64int'
+archlib='/opt/perl/lib/5.12.0/i686-linux-64int'
+archlibexp='/opt/perl/lib/5.12.0/i686-linux-64int'
 archname64='64int'
 archname='i686-linux-64int'
 archobjs=''
@@ -735,7 +735,7 @@ inc_version_list_init='0'
 incpath=''
 inews=''
 initialinstalllocation='/opt/perl/bin'
-installarchlib='/opt/perl/lib/5.11.5/i686-linux-64int'
+installarchlib='/opt/perl/lib/5.12.0/i686-linux-64int'
 installbin='/opt/perl/bin'
 installhtml1dir=''
 installhtml3dir=''
@@ -743,13 +743,13 @@ installman1dir='/opt/perl/man/man1'
 installman3dir='/opt/perl/man/man3'
 installprefix='/opt/perl'
 installprefixexp='/opt/perl'
-installprivlib='/opt/perl/lib/5.11.5'
+installprivlib='/opt/perl/lib/5.12.0'
 installscript='/opt/perl/bin'
-installsitearch='/opt/perl/lib/site_perl/5.11.5/i686-linux-64int'
+installsitearch='/opt/perl/lib/site_perl/5.12.0/i686-linux-64int'
 installsitebin='/opt/perl/bin'
 installsitehtml1dir=''
 installsitehtml3dir=''
-installsitelib='/opt/perl/lib/site_perl/5.11.5'
+installsitelib='/opt/perl/lib/site_perl/5.12.0'
 installsiteman1dir='/opt/perl/man/man1'
 installsiteman3dir='/opt/perl/man/man3'
 installsitescript='/opt/perl/bin'
@@ -871,7 +871,7 @@ perl=''
 perl_patchlevel='34948'
 perladmin='yourname@yourhost.yourplace.com'
 perllibs='-lnsl -ldl -lm -lcrypt -lutil -lc'
-perlpath='/opt/perl/bin/perl5.11.5'
+perlpath='/opt/perl/bin/perl5.12.0'
 pg='pg'
 phostname=''
 pidtype='pid_t'
@@ -880,8 +880,8 @@ pmake=''
 pr=''
 prefix='/opt/perl'
 prefixexp='/opt/perl'
-privlib='/opt/perl/lib/5.11.5'
-privlibexp='/opt/perl/lib/5.11.5'
+privlib='/opt/perl/lib/5.12.0'
+privlibexp='/opt/perl/lib/5.12.0'
 procselfexe='"/proc/self/exe"'
 prototype='define'
 ptrsize='4'
@@ -947,17 +947,17 @@ 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/5.11.5/i686-linux-64int'
-sitearchexp='/opt/perl/lib/site_perl/5.11.5/i686-linux-64int'
+sitearch='/opt/perl/lib/site_perl/5.12.0/i686-linux-64int'
+sitearchexp='/opt/perl/lib/site_perl/5.12.0/i686-linux-64int'
 sitebin='/opt/perl/bin'
 sitebinexp='/opt/perl/bin'
 sitehtml1dir=''
 sitehtml1direxp=''
 sitehtml3dir=''
 sitehtml3direxp=''
-sitelib='/opt/perl/lib/site_perl/5.11.5'
+sitelib='/opt/perl/lib/site_perl/5.12.0'
 sitelib_stem='/opt/perl/lib/site_perl'
-sitelibexp='/opt/perl/lib/site_perl/5.11.5'
+sitelibexp='/opt/perl/lib/site_perl/5.12.0'
 siteman1dir='/opt/perl/man/man1'
 siteman1direxp='/opt/perl/man/man1'
 siteman3dir='/opt/perl/man/man3'
@@ -981,7 +981,7 @@ srand48_r_proto='0'
 srandom_r_proto='0'
 src='.'
 ssizetype='ssize_t'
-startperl='#!/opt/perl/bin/perl5.11.5'
+startperl='#!/opt/perl/bin/perl5.12.0'
 startsh='#!/bin/sh'
 static_ext=' '
 stdchar='char'
@@ -994,7 +994,7 @@ stdio_stream_array=''
 strerror_r_proto='0'
 strings='/usr/include/string.h'
 submit=''
-subversion='5'
+subversion='0'
 sysman='/usr/share/man/man1'
 tail=''
 tar=''
@@ -1082,8 +1082,8 @@ vendorprefix=''
 vendorprefixexp=''
 vendorscript=''
 vendorscriptexp=''
-version='5.11.5'
-version_patchlevel_string='version 11 subversion 5'
+version='5.12.0'
+version_patchlevel_string='version 12 subversion 0'
 versiononly='define'
 vi=''
 voidflags='15'
@@ -1106,10 +1106,10 @@ config_arg7='-Duse64bitint'
 config_arg8='-Dusedevel'
 config_arg9='-dE'
 PERL_REVISION=5
-PERL_VERSION=11
-PERL_SUBVERSION=5
+PERL_VERSION=12
+PERL_SUBVERSION=0
 PERL_API_REVISION=5
-PERL_API_VERSION=11
+PERL_API_VERSION=12
 PERL_API_SUBVERSION=0
 PERL_PATCHLEVEL=34948
 PERL_CONFIG_SH=true
diff --git a/Porting/config_H b/Porting/config_H
index 147636ef73..414f0de7e9 100644
--- a/Porting/config_H
+++ b/Porting/config_H
@@ -952,8 +952,8 @@
  *	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 "/pro/lib/perl5/5.11.5/i686-linux-64int"		/**/
-#define ARCHLIB_EXP "/pro/lib/perl5/5.11.5/i686-linux-64int"		/**/
+#define ARCHLIB "/pro/lib/perl5/5.12.0/i686-linux-64int"		/**/
+#define ARCHLIB_EXP "/pro/lib/perl5/5.12.0/i686-linux-64int"		/**/
 
 /* ARCHNAME:
  *	This symbol holds a string representing the architecture name.
@@ -2594,8 +2594,8 @@
  *	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 "/pro/lib/perl5/5.11.5"		/**/
-#define PRIVLIB_EXP "/pro/lib/perl5/5.11.5"		/**/
+#define PRIVLIB "/pro/lib/perl5/5.12.0"		/**/
+#define PRIVLIB_EXP "/pro/lib/perl5/5.12.0"		/**/
 
 /* CAN_PROTOTYPE:
  *	If defined, this macro indicates that the C compiler can handle
@@ -2687,8 +2687,8 @@
  *	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 "/pro/lib/perl5/site_perl/5.11.5/i686-linux-64int"		/**/
-#define SITEARCH_EXP "/pro/lib/perl5/site_perl/5.11.5/i686-linux-64int"		/**/
+#define SITEARCH "/pro/lib/perl5/site_perl/5.12.0/i686-linux-64int"		/**/
+#define SITEARCH_EXP "/pro/lib/perl5/site_perl/5.12.0/i686-linux-64int"		/**/
 
 /* SITELIB:
  *	This symbol contains the name of the private library for this package.
@@ -2710,8 +2710,8 @@
  *	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 "/pro/lib/perl5/site_perl/5.11.5"		/**/
-#define SITELIB_EXP "/pro/lib/perl5/site_perl/5.11.5"		/**/
+#define SITELIB "/pro/lib/perl5/site_perl/5.12.0"		/**/
+#define SITELIB_EXP "/pro/lib/perl5/site_perl/5.12.0"		/**/
 #define SITELIB_STEM "/pro/lib/perl5/site_perl"		/**/
 
 /* Size_t_size:
@@ -4439,7 +4439,7 @@
  *	script to make sure (one hopes) that it runs with perl and not
  *	some shell.
  */
-#define STARTPERL "#!/pro/bin/perl5.11.5"		/**/
+#define STARTPERL "#!/pro/bin/perl5.12.0"		/**/
 
 /* HAS_STDIO_STREAM_ARRAY:
  *	This symbol, if defined, tells that there is an array
diff --git a/README.haiku b/README.haiku
index 4dccfcd3ab..9caf1d5786 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 perl5/5.11.5/BePC-haiku/CORE/libperl.so .
+  cd /boot/common/lib; ln -s perl5/5.12.0/BePC-haiku/CORE/libperl.so .
 
-Replace C<5.11.5> with your respective version of Perl.
+Replace C<5.12.0> with your respective version of Perl.
 
 =head1 KNOWN PROBLEMS
 
diff --git a/README.os2 b/README.os2
index f8288a628f..4da1c3f334 100644
--- a/README.os2
+++ b/README.os2
@@ -618,7 +618,7 @@ C<set PERLLIB_PREFIX> in F<Config.sys>, see L<"PERLLIB_PREFIX">.
 
 =item Additional Perl modules
 
-  unzip perl_ste.zip -d f:/perllib/lib/site_perl/5.11.5/
+  unzip perl_ste.zip -d f:/perllib/lib/site_perl/5.12.0/
 
 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 3ae8d2ef77..14a8cd8f71 100644
--- a/README.vms
+++ b/README.vms
@@ -154,12 +154,12 @@ recent versions of vmstar (e.g. V3.4 or later).  Contrary to advice
 provided with previous versions of Perl, do I<not> use the ODS-2
 compatability qualifier.  Instead, use a command like the following:
 
-    vmstar -xvf perl-5^.11^.5.tar
+    vmstar -xvf perl-5^.12^.0.tar
 
 Then rename the top-level source directory like so:
 
-    set security/protection=(o:rwed) perl-5^.11^.5.dir
-    rename perl-5^.11^.5.dir perl-5_11_5.dir
+    set security/protection=(o:rwed) perl-5^.12^.0.dir
+    rename perl-5^.12^.0.dir perl-5_12_0.dir
 
 The reason for this last step is that while filenames with multiple dots
 are generally supported by Perl on VMS, I<directory> names with multiple
diff --git a/README.win32 b/README.win32
index 2a3a5b4afd..4b93fb49e3 100644
--- a/README.win32
+++ b/README.win32
@@ -458,7 +458,7 @@ 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,
-perl511.dll at the perl toplevel, and various other extension dll's
+perl512.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/epoc/config.sh b/epoc/config.sh
index 31aa060872..7261ae7ed0 100644
--- a/epoc/config.sh
+++ b/epoc/config.sh
@@ -33,8 +33,8 @@ apirevision=''
 apisubversion=''
 apiversion=''
 ar='arm-epoc-pe-ar'
-archlib='/usr/lib/perl/5.11.5/epoc'
-archlibexp='/usr/lib/perl/5.11.5/epoc'
+archlib='/usr/lib/perl/5.12.0/epoc'
+archlibexp='/usr/lib/perl/5.12.0/epoc'
 archname64=''
 archname='epoc'
 archobjs='epoc.o epocish.o epoc_stubs.o'
@@ -762,8 +762,8 @@ pmake=''
 pr=''
 prefix=''
 prefixexp=''
-privlib='/usr/lib/perl/5.11.5'
-privlibexp='/usr/lib/perl/5.11.5'
+privlib='/usr/lib/perl/5.12.0'
+privlibexp='/usr/lib/perl/5.12.0'
 procselfexe=''
 prototype='define'
 ptrsize='4'
@@ -822,11 +822,11 @@ sig_num='0'
 sig_num_init='0, 0'
 sig_size='1'
 signal_t='void'
-sitearch='/usr/lib/perl/site_perl/5.11.5/epoc'
-sitearchexp='/usr/lib/perl/site_perl/5.11.5/epoc'
-sitelib='/usr/lib/perl/site_perl/5.11.5/'
+sitearch='/usr/lib/perl/site_perl/5.12.0/epoc'
+sitearchexp='/usr/lib/perl/site_perl/5.12.0/epoc'
+sitelib='/usr/lib/perl/site_perl/5.12.0/'
 sitelib_stem='/usr/lib/perl/site_perl'
-sitelibexp='/usr/lib/perl/site_perl/5.11.5/'
+sitelibexp='/usr/lib/perl/site_perl/5.12.0/'
 siteprefix=''
 siteprefixexp=''
 sizesize='4'
@@ -910,7 +910,7 @@ vendorlib_stem=''
 vendorlibexp=''
 vendorprefix=''
 vendorprefixexp=''
-version='5.11.5'
+version='5.12.0'
 versiononly='undef'
 vi=''
 voidflags='15'
@@ -933,10 +933,10 @@ config_arg9=''
 config_arg10=''
 config_arg11=''
 PERL_REVISION=5
-PERL_VERSION=11
-PERL_SUBVERSION=5
+PERL_VERSION=12
+PERL_SUBVERSION=0
 PERL_API_REVISION=5
-PERL_API_VERSION=11
+PERL_API_VERSION=12
 PERL_API_SUBVERSION=0
 PERL_CONFIG_SH=true
 # Variables propagated from previous config.sh file.
@@ -1043,7 +1043,7 @@ vendorlib_stem=''
 vendorlibexp=''
 vendorprefix=''
 vendorprefixexp=''
-version='5.11.5'
+version='5.12.0'
 vi=''
 voidflags='15'
 xlibpth=''
@@ -1065,10 +1065,10 @@ config_arg9=''
 config_arg10=''
 config_arg11=''
 PERL_REVISION=5
-PERL_VERSION=11
-PERL_SUBVERSION=5
+PERL_VERSION=12
+PERL_SUBVERSION=0
 PERL_API_REVISION=5
-PERL_API_VERSION=11
+PERL_API_VERSION=12
 PERL_API_SUBVERSION=0
 CONFIGDOTSH=true
 # Variables propagated from previous config.sh file.
@@ -1167,16 +1167,16 @@ d_SCNfldbl='undef'
 d_perl_otherlibdirs='undef'
 nvsize='16'
 issymlink=''
-installarchlib='/home/of/PERL/perl/lib/5.11.5/epoc'
+installarchlib='/home/of/PERL/perl/lib/5.12.0/epoc'
 installbin='/home/of/PERL/System/Programs/'
 installman1dir='/home/of/PERL/man1'
 installman3dir='/home/of/PERL/man3'
 installprefix=''
 installprefixexp=''
-installprivlib='/home/of/PERL/perl/lib/5.11.5/'
+installprivlib='/home/of/PERL/perl/lib/5.12.0/'
 installscript='/home/of/PERL/bin/'
-installsitearch='/home/of/PERL/site/lib/site_perl/5.11.5/epoc'
-installsitelib='/home/of/PERL/perl/lib/site_perl/5.11.5'
+installsitearch='/home/of/PERL/site/lib/site_perl/5.12.0/epoc'
+installsitelib='/home/of/PERL/perl/lib/site_perl/5.12.0'
 installstyle=''
 installusrbinperl='undef'
 installvendorlib=''
diff --git a/epoc/createpkg.pl b/epoc/createpkg.pl
index 2128a85256..b588ee2423 100644
--- a/epoc/createpkg.pl
+++ b/epoc/createpkg.pl
@@ -3,7 +3,7 @@
 use File::Find;
 use Cwd;
 
-$VERSION="5.11.5";
+$VERSION="5.12.0";
 $EPOC_VERSION=1;
 
 
diff --git a/hints/catamount.sh b/hints/catamount.sh
index 2d4f90563e..409e3ba94c 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/perl5/5.11.5
+# mkdir -p /opt/perl-catamount/lib/perl5/5.12.0
 # 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/perl5/5.11.5
+# cp -pr lib/* /opt/perl-catamount/lib/perl5/5.12.0
 # 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/makedef.pl b/makedef.pl
index b4d76ea699..6efbcdf1ef 100644
--- a/makedef.pl
+++ b/makedef.pl
@@ -189,7 +189,7 @@ my $sym_ord = 0;
 print STDERR "Defines: (" . join(' ', sort keys %define) . ")\n";
 
 if ($PLATFORM =~ /^win(?:32|ce)$/) {
-    (my $dll = ($define{PERL_DLL} || "perl511")) =~ s/\.dll$//i;
+    (my $dll = ($define{PERL_DLL} || "perl512")) =~ s/\.dll$//i;
     print "LIBRARY $dll\n";
     # The DESCRIPTION module definition file statement is not supported
     # by VC7 onwards.
@@ -245,7 +245,7 @@ elsif ($PLATFORM eq 'aix') {
 }
 elsif ($PLATFORM eq 'netware') {
 	if ($FILETYPE eq 'def') {
-	print "LIBRARY perl511\n";
+	print "LIBRARY perl512\n";
 	print "DESCRIPTION 'Perl interpreter for NetWare'\n";
 	print "EXPORTS\n";
 	}
diff --git a/patchlevel.h b/patchlevel.h
index 31eedf0644..96eba37892 100644
--- a/patchlevel.h
+++ b/patchlevel.h
@@ -14,8 +14,8 @@
  * exactly on the third column */
 
 #define PERL_REVISION	5		/* age */
-#define PERL_VERSION	11		/* epoch */
-#define PERL_SUBVERSION	5		/* generation */
+#define PERL_VERSION	12		/* epoch */
+#define PERL_SUBVERSION	0		/* generation */
 
 /* The following numbers describe the earliest compatible version of
    Perl ("compatibility" here being defined as sufficient binary/API
@@ -31,7 +31,7 @@
    to include in @INC.  See INSTALL for how this works.
 */
 #define PERL_API_REVISION	5	/* Adjust manually as needed.  */
-#define PERL_API_VERSION	11	/* Adjust manually as needed.  */
+#define PERL_API_VERSION	12	/* Adjust manually as needed.  */
 #define PERL_API_SUBVERSION	0	/* Adjust manually as needed.  */
 /*
    XXX Note:  The selection of non-default Configure options, such
diff --git a/plan9/config.plan9 b/plan9/config.plan9
index 54c61b1009..49719eed4c 100644
--- a/plan9/config.plan9
+++ b/plan9/config.plan9
@@ -3364,8 +3364,8 @@
  *	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/5.11.5"		/**/
-#define PRIVLIB_EXP "/sys/lib/perl/5.11.5"		/**/
+#define PRIVLIB "/sys/lib/perl/5.12.0"		/**/
+#define PRIVLIB_EXP "/sys/lib/perl/5.12.0"		/**/
 
 /* PTRSIZE:
  *	This symbol contains the size of a pointer, so that the C preprocessor
@@ -3492,9 +3492,9 @@
  *	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/5.11.5/site_perl"		/**/
-#define SITELIB_EXP "/sys/lib/perl/5.11.5/site_perl"		/**/
-#define SITELIB_STEM "/sys/lib/perl/5.11.5/site_perl"		/**/
+#define SITELIB "/sys/lib/perl/5.12.0/site_perl"		/**/
+#define SITELIB_EXP "/sys/lib/perl/5.12.0/site_perl"		/**/
+#define SITELIB_STEM "/sys/lib/perl/5.12.0/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 45d569089c..4ca49b11f9 100644
--- a/plan9/config_sh.sample
+++ b/plan9/config_sh.sample
@@ -33,11 +33,11 @@ ansi2knr=''
 aphostname='/bin/uname -n'
 api_revision='5'
 api_subversion='0'
-api_version='11'
-api_versionstring='5.11.0'
+api_version='12'
+api_versionstring='5.12.0'
 ar='ar'
-archlib='/sys/lib/perl5/5.11.5/386'
-archlibexp='/sys/lib/perl5/5.11.5/386'
+archlib='/sys/lib/perl5/5.12.0/386'
+archlibexp='/sys/lib/perl5/5.12.0/386'
 archname64=''
 archname='386'
 archobjs=''
@@ -713,17 +713,17 @@ inc_version_list=' '
 inc_version_list_init='0'
 incpath=''
 inews=''
-installarchlib='/sys/lib/perl/5.11.5/386'
+installarchlib='/sys/lib/perl/5.12.0/386'
 installbin='/usr/bin'
 installman1dir='/sys/man/1pub'
 installman3dir='/sys/man/2pub'
 installprefix='/usr'
 installprefixexp='/usr'
-installprivlib='/sys/lib/perl/5.11.5'
+installprivlib='/sys/lib/perl/5.12.0'
 installscript='/usr/bin'
-installsitearch='/sys/lib/perl/5.11.5/site_perl/386'
+installsitearch='/sys/lib/perl/5.12.0/site_perl/386'
 installsitebin='/usr/bin'
-installsitelib='/sys/lib/perl/5.11.5/site_perl'
+installsitelib='/sys/lib/perl/5.12.0/site_perl'
 installstyle='lib/perl5'
 installusrbinperl='undef'
 installvendorarch=''
@@ -842,8 +842,8 @@ pmake=''
 pr=''
 prefix='/usr'
 prefixexp='/usr'
-privlib='/sys/lib/perl/5.11.5'
-privlibexp='/sys/lib/perl/5.11.5'
+privlib='/sys/lib/perl/5.12.0'
+privlibexp='/sys/lib/perl/5.12.0'
 procselfexe=''
 prototype='define'
 ptrsize='4'
@@ -908,13 +908,13 @@ 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/5.11.5/site_perl/386'
+sitearch='/sys/lib/perl/5.12.0/site_perl/386'
 sitearchexp='/sys/lib/perl/site_perl/386'
 sitebin='/usr/bin'
 sitebinexp='/usr/bin'
-sitelib='/sys/lib/perl/5.11.5/site_perl'
-sitelib_stem='/sys/lib/perl/5.11.5/site_perl'
-sitelibexp='/sys/lib/perl/5.11.5/site_perl'
+sitelib='/sys/lib/perl/5.12.0/site_perl'
+sitelib_stem='/sys/lib/perl/5.12.0/site_perl'
+sitelibexp='/sys/lib/perl/5.12.0/site_perl'
 siteprefix='/usr'
 siteprefixexp='/usr'
 sizesize='4'
@@ -945,7 +945,7 @@ stdio_stream_array=''
 strerror_r_proto='0'
 strings='/sys/include/ape/string.h'
 submit=''
-subversion='5'
+subversion='0'
 sysman='/sys/man/1pub'
 tail=''
 tar=''
@@ -1023,8 +1023,8 @@ vendorlib_stem=''
 vendorlibexp=''
 vendorprefix=''
 vendorprefixexp=''
-version='5.11.5'
-version_patchlevel_string='version 11 subversion 5'
+version='5.12.0'
+version_patchlevel_string='version 12 subversion 0'
 versiononly='undef'
 vi=''
 voidflags='15'
@@ -1038,10 +1038,10 @@ config_arg0='./Configure'
 config_args=''
 config_argc=0
 PERL_REVISION=5
-PERL_VERSION=11
-PERL_SUBVERSION=5
+PERL_VERSION=12
+PERL_SUBVERSION=0
 PERL_API_REVISION=5
-PERL_API_VERSION=11
+PERL_API_VERSION=12
 PERL_API_SUBVERSION=0
 PERL_PATCHLEVEL=
 PERL_CONFIG_SH=true
diff --git a/uconfig.sh b/uconfig.sh
index 4e307277be..ca3742d8c6 100755
--- a/uconfig.sh
+++ b/uconfig.sh
@@ -5,8 +5,8 @@ afs='false'
 afsroot='/afs'
 alignbytes='4'
 aphostname='/bin/hostname'
-archlib='/usr/local/lib/perl5/5.11/unknown'
-archlibexp='/usr/local/lib/perl5/5.11/unknown'
+archlib='/usr/local/lib/perl5/5.12/unknown'
+archlibexp='/usr/local/lib/perl5/5.12/unknown'
 archname='unknown'
 asctime_r_proto='0'
 bin='/usr/local/bin'
@@ -668,8 +668,8 @@ otherlibdirs=' '
 package='perl5'
 phostname='hostname'
 pidtype=int
-privlib='/usr/local/lib/perl5/5.11'
-privlibexp='/usr/local/lib/perl5/5.11'
+privlib='/usr/local/lib/perl5/5.12'
+privlibexp='/usr/local/lib/perl5/5.12'
 procselfexe=''
 prototype='undef'
 ptrsize='4'
@@ -719,11 +719,11 @@ sig_name_init='0'
 sig_num_init='0'
 sig_size='1'
 signal_t=int
-sitearch='/usr/local/lib/perl5/5.11/unknown'
-sitearchexp='/usr/local/lib/perl5/5.11/unknown'
-sitelib='/usr/local/lib/perl5/5.11'
+sitearch='/usr/local/lib/perl5/5.12/unknown'
+sitearchexp='/usr/local/lib/perl5/5.12/unknown'
+sitelib='/usr/local/lib/perl5/5.12'
 sitelib_stem='/usr/local/lib/perl5'
-sitelibexp='/usr/local/lib/perl5/5.11'
+sitelibexp='/usr/local/lib/perl5/5.12'
 sizesize=4
 sizetype='size_t'
 socksizetype='int'
diff --git a/win32/Makefile b/win32/Makefile
index 3740521640..1c021bb683 100644
--- a/win32/Makefile
+++ b/win32/Makefile
@@ -5,7 +5,7 @@
 #	MS Platform SDK 64-bit compiler and tools
 #
 # This is set up to build a perl.exe that runs off a shared library
-# (perl511.dll).  Also makes individual DLLs for the XS extensions.
+# (perl512.dll).  Also makes individual DLLs for the XS extensions.
 #
 
 ##
@@ -37,7 +37,7 @@ 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	= \5.11.5
+#INST_VER	= \5.12.0
 
 #
 # Comment this out if you DON'T want your perl installation to have
@@ -175,7 +175,7 @@ CRYPT_SRC	= fcrypt.c
 # 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 perl511s.lib will also be created.
+# variables below. A static library perl512s.lib will also be created.
 # Ordinary perl.exe is not affected by this option.
 #
 #BUILD_STATIC	= define
@@ -558,9 +558,9 @@ $(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	= ..\perl511.lib
-PERLSTATICLIB	= ..\perl511s.lib
-PERLDLL		= ..\perl511.dll
+PERLIMPLIB	= ..\perl512.lib
+PERLSTATICLIB	= ..\perl512s.lib
+PERLDLL		= ..\perl512.dll
 
 MINIPERL	= ..\miniperl.exe
 MINIDIR		= .\mini
diff --git a/win32/Makefile.ce b/win32/Makefile.ce
index b124dd2298..469ba3baef 100644
--- a/win32/Makefile.ce
+++ b/win32/Makefile.ce
@@ -6,7 +6,7 @@
 
 SRCDIR     = ..
 PV         = 59
-INST_VER   = 5.11.5
+INST_VER   = 5.12.0
 
 # 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 af7b6a6a50..5af0094250 100644
--- a/win32/makefile.mk
+++ b/win32/makefile.mk
@@ -7,7 +7,7 @@
 #	MS Platform SDK 64-bit compiler and tools **experimental**
 #
 # This is set up to build a perl.exe that runs off a shared library
-# (perl511.dll).  Also makes individual DLLs for the XS extensions.
+# (perl512.dll).  Also makes individual DLLs for the XS extensions.
 #
 
 ##
@@ -39,7 +39,7 @@ 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	*= \5.11.5
+#INST_VER	*= \5.12.0
 
 #
 # Comment this out if you DON'T want your perl installation to have
@@ -193,7 +193,7 @@ CRYPT_SRC	*= fcrypt.c
 # 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 perl511s.lib will also be created.
+# variables below. A static library perl512s.lib will also be created.
 # Ordinary perl.exe is not affected by this option.
 #
 #BUILD_STATIC	*= define
@@ -855,9 +855,9 @@ CFGH_TMPL	= config_H.vc
 
 # 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	*= ..\perl511$(a)
-PERLSTATICLIB	*= ..\perl511s$(a)
-PERLDLL		= ..\perl511.dll
+PERLIMPLIB	*= ..\perl512$(a)
+PERLSTATICLIB	*= ..\perl512s$(a)
+PERLDLL		= ..\perl512.dll
 
 XCOPY		= xcopy /f /r /i /d /y
 RCOPY		= xcopy /f /r /i /e /d /y