diff --git a/SOURCES/macros.rubygems b/SOURCES/macros.rubygems
index 532ea6c9..b55a402a 100644
--- a/SOURCES/macros.rubygems
+++ b/SOURCES/macros.rubygems
@@ -32,16 +32,6 @@ gem install \\\
 %{nil}
 
 
-# For rubygems packages we want to filter out any provides caused by private
-# libs in %%{gem_archdir}.
-#
-# Note that this must be invoked in the spec file, preferably as
-# "%{?rubygems_default_filter}", before any %description block.
-%rubygems_default_filter %{expand: \
-%global __provides_exclude_from %{?__provides_exclude_from:%{__provides_exclude_from}|}^%{gem_extdir_mri}/.*\\\\.so$ \
-}
-
-
 # The 'read' command in %%gemspec_* macros is not essential, but it is usefull
 # to make the sript appear in build log.
 
@@ -60,7 +50,7 @@ gem install \\\
 #
 %gemspec_add_dep(g:s:d) \
 read -d '' gemspec_add_dep_script << 'EOR' || : \
-  gemspec_file = '%{-s*}%{!?-s:%{_builddir}/%{gem_name}-%{version}.gemspec}' \
+  gemspec_file = '%{-s*}%{!?-s:%{_builddir}/%{gem_name}-%{version}%{?prerelease}.gemspec}' \
   \
   name = '%{-g*}' \
   requirements = %{*}%{!?1:nil} \
@@ -97,7 +87,7 @@ unset -v gemspec_add_dep_script \
 #
 %gemspec_remove_dep(g:s:d) \
 read -d '' gemspec_remove_dep_script << 'EOR' || : \
-  gemspec_file = '%{-s*}%{!?-s:%{_builddir}/%{gem_name}-%{version}.gemspec}' \
+  gemspec_file = '%{-s*}%{!?-s:%{_builddir}/%{gem_name}-%{version}%{?prerelease}.gemspec}' \
   \
   name = '%{-g*}' \
   requirements = %{*}%{!?1:nil} \
@@ -144,7 +134,7 @@ unset -v gemspec_remove_dep_script \
 #
 %gemspec_add_file(s:tr) \
 read -d '' gemspec_add_file_script << 'EOR' || : \
-  gemspec_file = '%{-s*}%{!?-s:%{_builddir}/%{gem_name}-%{version}.gemspec}' \
+  gemspec_file = '%{-s*}%{!?-s:%{_builddir}/%{gem_name}-%{version}%{?prerelease}.gemspec}' \
   \
   abort("gemspec_add_file: Use only one '-t' or '-r' at a time.") if "%{?-t}%{?-r}" == "-t-r" \
   \
@@ -177,7 +167,7 @@ unset -v gemspec_add_file_script \
 #
 %gemspec_remove_file(s:tr) \
 read -d '' gemspec_remove_file_script << 'EOR' || : \
-  gemspec_file = '%{-s*}%{!?-s:%{_builddir}/%{gem_name}-%{version}.gemspec}' \
+  gemspec_file = '%{-s*}%{!?-s:%{_builddir}/%{gem_name}-%{version}%{?prerelease}.gemspec}' \
   \
   abort("gemspec_remove_file: Use only one '-t' or '-r' at a time.") if "%{?-t}%{?-r}" == "-t-r" \
   \
diff --git a/SOURCES/ruby-1.9.3-mkmf-verbose.patch b/SOURCES/ruby-1.9.3-mkmf-verbose.patch
index dc8e9da7..b9c2c6fa 100644
--- a/SOURCES/ruby-1.9.3-mkmf-verbose.patch
+++ b/SOURCES/ruby-1.9.3-mkmf-verbose.patch
@@ -11,7 +11,7 @@ diff --git a/lib/mkmf.rb b/lib/mkmf.rb
 index 682eb46..e6b1445 100644
 --- a/lib/mkmf.rb
 +++ b/lib/mkmf.rb
-@@ -1911,7 +1911,7 @@ def configuration(srcdir)
+@@ -1930,7 +1930,7 @@ def configuration(srcdir)
  SHELL = /bin/sh
  
  # V=0 quiet, V=1 verbose.  other values don't work.
diff --git a/SOURCES/ruby-2.1.0-Enable-configuration-of-archlibdir.patch b/SOURCES/ruby-2.1.0-Enable-configuration-of-archlibdir.patch
index 116bb66c..6352db34 100644
--- a/SOURCES/ruby-2.1.0-Enable-configuration-of-archlibdir.patch
+++ b/SOURCES/ruby-2.1.0-Enable-configuration-of-archlibdir.patch
@@ -8,10 +8,10 @@ Subject: [PATCH] Allow to configure libruby.so placement.
  1 file changed, 5 insertions(+)
 
 diff --git a/configure.ac b/configure.ac
-index 11fc237552..b77e88fc37 100644
+index d261ea57b5..3c13076b82 100644
 --- a/configure.ac
 +++ b/configure.ac
-@@ -3085,6 +3085,11 @@ AS_IF([test ${multiarch+set}], [
+@@ -3102,6 +3102,11 @@ AS_IF([test ${multiarch+set}], [
  ])
  
  archlibdir='${libdir}/${arch}'
@@ -24,5 +24,5 @@ index 11fc237552..b77e88fc37 100644
  archincludedir='${includedir}/${arch}'
  sitearchincludedir='${includedir}/${sitearch}'
 -- 
-1.8.3.1
+2.22.0
 
diff --git a/SOURCES/ruby-2.1.0-Prevent-duplicated-paths-when-empty-version-string-i.patch b/SOURCES/ruby-2.1.0-Prevent-duplicated-paths-when-empty-version-string-i.patch
index bfb197f5..d48f74e4 100644
--- a/SOURCES/ruby-2.1.0-Prevent-duplicated-paths-when-empty-version-string-i.patch
+++ b/SOURCES/ruby-2.1.0-Prevent-duplicated-paths-when-empty-version-string-i.patch
@@ -11,10 +11,10 @@ Subject: [PATCH] Prevent duplicated paths when empty version string is
  3 files changed, 15 insertions(+), 2 deletions(-)
 
 diff --git a/configure.ac b/configure.ac
-index 999e2d6d5d..11fc237552 100644
+index c42436c23d..d261ea57b5 100644
 --- a/configure.ac
 +++ b/configure.ac
-@@ -3710,7 +3710,8 @@ AS_CASE(["$ruby_version_dir_name"],
+@@ -3740,7 +3740,8 @@ AS_CASE(["$ruby_version_dir_name"],
  ruby_version_dir=/'${ruby_version_dir_name}'
  
  if test -z "${ruby_version_dir_name}"; then
diff --git a/SOURCES/ruby-2.1.0-always-use-i386.patch b/SOURCES/ruby-2.1.0-always-use-i386.patch
index d63752ab..d156a733 100644
--- a/SOURCES/ruby-2.1.0-always-use-i386.patch
+++ b/SOURCES/ruby-2.1.0-always-use-i386.patch
@@ -8,10 +8,10 @@ Subject: [PATCH] Always use i386.
  1 file changed, 2 insertions(+)
 
 diff --git a/configure.ac b/configure.ac
-index b77e88fc37..6bba453e3c 100644
+index 3c13076b82..93af30321d 100644
 --- a/configure.ac
 +++ b/configure.ac
-@@ -3774,6 +3774,8 @@ AC_SUBST(vendorarchdir)dnl
+@@ -3804,6 +3804,8 @@ AC_SUBST(vendorarchdir)dnl
  AC_SUBST(CONFIGURE, "`echo $0 | sed 's|.*/||'`")dnl
  AC_SUBST(configure_args, "`echo "${ac_configure_args}" | sed 's/\\$/$$/g'`")dnl
  
diff --git a/SOURCES/ruby-2.1.0-custom-rubygems-location.patch b/SOURCES/ruby-2.1.0-custom-rubygems-location.patch
index c4893da8..14e20ecd 100644
--- a/SOURCES/ruby-2.1.0-custom-rubygems-location.patch
+++ b/SOURCES/ruby-2.1.0-custom-rubygems-location.patch
@@ -12,10 +12,10 @@ Subject: [PATCH] Allow to install RubyGems into custom location, outside of
  4 files changed, 22 insertions(+)
 
 diff --git a/configure.ac b/configure.ac
-index 6bba453e3c..028ef7ca3e 100644
+index 93af30321d..bc13397e0e 100644
 --- a/configure.ac
 +++ b/configure.ac
-@@ -3746,6 +3746,10 @@ AC_ARG_WITH(vendorarchdir,
+@@ -3776,6 +3776,10 @@ AC_ARG_WITH(vendorarchdir,
              [vendorarchdir=$withval],
              [vendorarchdir=${multiarch+'${rubysitearchprefix}/vendor_ruby'${ruby_version_dir}}${multiarch-'${vendorlibdir}/${sitearch}'}])
  
@@ -26,7 +26,7 @@ index 6bba453e3c..028ef7ca3e 100644
  AS_IF([test "${LOAD_RELATIVE+set}"], [
      AC_DEFINE_UNQUOTED(LOAD_RELATIVE, $LOAD_RELATIVE)
      RUBY_EXEC_PREFIX=''
-@@ -3770,6 +3774,7 @@ AC_SUBST(sitearchdir)dnl
+@@ -3800,6 +3804,7 @@ AC_SUBST(sitearchdir)dnl
  AC_SUBST(vendordir)dnl
  AC_SUBST(vendorlibdir)dnl
  AC_SUBST(vendorarchdir)dnl
@@ -67,7 +67,7 @@ diff --git a/tool/rbinstall.rb b/tool/rbinstall.rb
 index b47b6e1..0b99408 100755
 --- a/tool/rbinstall.rb
 +++ b/tool/rbinstall.rb
-@@ -334,6 +334,7 @@ def CONFIG.[](name, mandatory = false)
+@@ -338,6 +338,7 @@ def CONFIG.[](name, mandatory = false)
  sitearchlibdir = CONFIG["sitearchdir"]
  vendorlibdir = CONFIG["vendorlibdir"]
  vendorarchlibdir = CONFIG["vendorarchdir"]
@@ -75,7 +75,7 @@ index b47b6e1..0b99408 100755
  mandir = CONFIG["mandir", true]
  docdir = CONFIG["docdir", true]
  enable_shared = CONFIG["ENABLE_SHARED"] == 'yes'
-@@ -560,7 +561,16 @@ def stub
+@@ -565,7 +566,16 @@ def stub
  install?(:local, :comm, :lib) do
    prepare "library scripts", rubylibdir
    noinst = %w[*.txt *.rdoc *.gemspec]
diff --git a/SOURCES/ruby-2.3.0-ruby_version.patch b/SOURCES/ruby-2.3.0-ruby_version.patch
index a74fb74d..11f73f36 100644
--- a/SOURCES/ruby-2.3.0-ruby_version.patch
+++ b/SOURCES/ruby-2.3.0-ruby_version.patch
@@ -17,10 +17,10 @@ string.
  2 files changed, 35 insertions(+), 30 deletions(-)
 
 diff --git a/configure.ac b/configure.ac
-index 8ea969412f..a00f2b6776 100644
+index 80b137e380..63cd3b4f8b 100644
 --- a/configure.ac
 +++ b/configure.ac
-@@ -3661,9 +3661,6 @@ AS_CASE(["$target_os"],
+@@ -3691,9 +3691,6 @@ AS_CASE(["$target_os"],
      rubyw_install_name='$(RUBYW_INSTALL_NAME)'
      ])
  
@@ -30,7 +30,7 @@ index 8ea969412f..a00f2b6776 100644
  rubyarchprefix=${multiarch+'${archlibdir}/${RUBY_BASE_NAME}'}${multiarch-'${rubylibprefix}/${arch}'}
  AC_ARG_WITH(rubyarchprefix,
  	    AS_HELP_STRING([--with-rubyarchprefix=DIR],
-@@ -3686,56 +3683,62 @@ AC_ARG_WITH(ridir,
+@@ -3716,56 +3713,62 @@ AC_ARG_WITH(ridir,
  AC_SUBST(ridir)
  AC_SUBST(RI_BASE_NAME)
  
@@ -120,7 +120,7 @@ index 8ea969412f..a00f2b6776 100644
  
  AS_IF([test "${LOAD_RELATIVE+set}"], [
      AC_DEFINE_UNQUOTED(LOAD_RELATIVE, $LOAD_RELATIVE)
-@@ -3752,6 +3755,7 @@ AC_SUBST(sitearchincludedir)dnl
+@@ -3782,6 +3785,7 @@ AC_SUBST(sitearchincludedir)dnl
  AC_SUBST(arch)dnl
  AC_SUBST(sitearch)dnl
  AC_SUBST(ruby_version)dnl
@@ -171,7 +171,7 @@ diff --git a/tool/rbinstall.rb b/tool/rbinstall.rb
 index d4c110e..d39c9a6 100755
 --- a/tool/rbinstall.rb
 +++ b/tool/rbinstall.rb
-@@ -424,7 +424,7 @@ def CONFIG.[](name, mandatory = false)
+@@ -428,7 +428,7 @@ def CONFIG.[](name, mandatory = false)
  
  install?(:doc, :rdoc) do
    if $rdocdir
@@ -181,48 +181,40 @@ index d4c110e..d39c9a6 100755
      install_recursive($rdocdir, ridatadir, :no_install => rdoc_noinst, :mode => $data_mode)
    end
 -- 
-2.1.0
+2.23.0
 
 
-From f8d136f9a46d1fe87eba622ab9665935d05e981b Mon Sep 17 00:00:00 2001
+From 9f0ec0233f618cbb862629816b22491c3df79578 Mon Sep 17 00:00:00 2001
 From: =?UTF-8?q?V=C3=ADt=20Ondruch?= <vondruch@redhat.com>
 Date: Tue, 31 Mar 2015 16:37:44 +0200
 Subject: [PATCH 3/4] Add ruby_version_dir_name support for RubyGems.
 
 ---
- lib/rubygems/defaults.rb  | 11 ++++++-----
- test/rubygems/test_gem.rb |  5 +++--
- 2 files changed, 9 insertions(+), 7 deletions(-)
+ lib/rubygems/defaults.rb  | 9 +++++----
+ test/rubygems/test_gem.rb | 5 +++--
+ 2 files changed, 8 insertions(+), 6 deletions(-)
 
 diff --git a/lib/rubygems/defaults.rb b/lib/rubygems/defaults.rb
-index 55ca080..75eea2b 100644
+index d4ff4a262c..3f9a5bf590 100644
 --- a/lib/rubygems/defaults.rb
 +++ b/lib/rubygems/defaults.rb
-@@ -32,20 +32,20 @@ def self.default_dir
+@@ -32,13 +32,13 @@ def self.default_dir
               [
                 File.dirname(RbConfig::CONFIG['sitedir']),
                 'Gems',
 -               RbConfig::CONFIG['ruby_version']
-+               RbConfig::CONFIG['ruby_version_dir_name'] || RbConfig::CONFIG['ruby_version']
-              ]
-            elsif RbConfig::CONFIG['rubylibprefix']
-              [
-                RbConfig::CONFIG['rubylibprefix'],
-                'gems',
--               RbConfig::CONFIG['ruby_version']
 +               RbConfig::CONFIG['ruby_version_dir_name'] || RbConfig::CONFIG['ruby_version']
               ]
             else
               [
-                RbConfig::CONFIG['libdir'],
-                ruby_engine,
+                RbConfig::CONFIG['rubylibprefix'],
                 'gems',
 -               RbConfig::CONFIG['ruby_version']
 +               RbConfig::CONFIG['ruby_version_dir_name'] || RbConfig::CONFIG['ruby_version']
               ]
             end
  
-@@ -75,7 +75,8 @@ def self.default_rubygems_dirs
+@@ -75,7 +75,8 @@ def self.default_specifications_dir
  
    def self.user_dir
      parts = [Gem.user_home, '.gem', ruby_engine]
@@ -232,7 +224,7 @@ index 55ca080..75eea2b 100644
      File.join parts
    end
  
-@@ -172,7 +173,7 @@ def self.vendor_dir # :nodoc:
+@@ -158,7 +159,7 @@ def self.vendor_dir # :nodoc:
      return nil unless RbConfig::CONFIG.key? 'vendordir'
  
      File.join RbConfig::CONFIG['vendordir'], 'gems',
@@ -242,10 +234,10 @@ index 55ca080..75eea2b 100644
  
    ##
 diff --git a/test/rubygems/test_gem.rb b/test/rubygems/test_gem.rb
-index 0428bea..b6e090e 100644
+index b25068405d..e9fef4a311 100644
 --- a/test/rubygems/test_gem.rb
 +++ b/test/rubygems/test_gem.rb
-@@ -1288,7 +1288,8 @@ def test_self_use_paths
+@@ -1353,7 +1353,8 @@ def test_self_use_paths
  
    def test_self_user_dir
      parts = [@userhome, '.gem', Gem.ruby_engine]
@@ -255,15 +247,15 @@ index 0428bea..b6e090e 100644
  
      assert_equal File.join(parts), Gem.user_dir
    end
-@@ -1365,7 +1366,7 @@ def test_self_gzip
-   def test_self_vendor_dir
-     expected =
-       File.join RbConfig::CONFIG['vendordir'], 'gems',
--                RbConfig::CONFIG['ruby_version']
-+                RbConfig::CONFIG['ruby_version_dir_name'] || RbConfig::CONFIG['ruby_version']
+@@ -1429,7 +1430,7 @@ def test_self_vendor_dir
+     vendordir(File.join(@tempdir, 'vendor')) do
+       expected =
+         File.join RbConfig::CONFIG['vendordir'], 'gems',
+-                  RbConfig::CONFIG['ruby_version']
++                  RbConfig::CONFIG['ruby_version_dir_name'] || RbConfig::CONFIG['ruby_version']
  
-     assert_equal expected, Gem.vendor_dir
-   end
+       assert_equal expected, Gem.vendor_dir
+     end
 -- 
 2.1.0
 
@@ -282,7 +274,7 @@ diff --git a/configure.ac b/configure.ac
 index a00f2b6776..999e2d6d5d 100644
 --- a/configure.ac
 +++ b/configure.ac
-@@ -101,7 +101,7 @@ RUBY_BASE_NAME=`echo ruby | sed "$program_transform_name"`
+@@ -98,7 +98,7 @@ RUBY_BASE_NAME=`echo ruby | sed "$program_transform_name"`
  RUBYW_BASE_NAME=`echo rubyw | sed "$program_transform_name"`
  AC_SUBST(RUBY_BASE_NAME)
  AC_SUBST(RUBYW_BASE_NAME)
diff --git a/SOURCES/ruby-2.3.1-Rely-on-ldd-to-detect-glibc.patch b/SOURCES/ruby-2.3.1-Rely-on-ldd-to-detect-glibc.patch
index 1e6f83f9..4d81a842 100644
--- a/SOURCES/ruby-2.3.1-Rely-on-ldd-to-detect-glibc.patch
+++ b/SOURCES/ruby-2.3.1-Rely-on-ldd-to-detect-glibc.patch
@@ -8,14 +8,14 @@ on Red Hat platforms.
 
 This workaround rhbz#1361037
 ---
- test/fiddle/helper.rb | 89 -------------------------------------------
- 1 file changed, 89 deletions(-)
+ test/fiddle/helper.rb | 105 ------------------------------------------
+ 1 file changed, 105 deletions(-)
 
 diff --git a/test/fiddle/helper.rb b/test/fiddle/helper.rb
 index 1da3d93..65148a1 100644
 --- a/test/fiddle/helper.rb
 +++ b/test/fiddle/helper.rb
-@@ -6,95 +6,6 @@
+@@ -6,111 +6,6 @@
  
  libc_so = libm_so = nil
  
@@ -23,12 +23,28 @@ index 1da3d93..65148a1 100644
 -when /cygwin/
 -  libc_so = "cygwin1.dll"
 -  libm_so = "cygwin1.dll"
+-when /android/
+-  libdir = '/system/lib'
+-  if [0].pack('L!').size == 8
+-    libdir = '/system/lib64'
+-  end
+-  libc_so = File.join(libdir, "libc.so")
+-  libm_so = File.join(libdir, "libm.so")
 -when /linux/
 -  libdir = '/lib'
--  case [0].pack('L!').size
+-  case RbConfig::SIZEOF['void*']
 -  when 4
 -    # 32-bit ruby
--    libdir = '/lib32' if File.directory? '/lib32'
+-    case RUBY_PLATFORM
+-    when /armv\w+-linux/
+-      # In the ARM 32-bit libc package such as libc6:armhf libc6:armel,
+-      # libc.so and libm.so are installed to /lib/arm-linux-gnu*.
+-      # It's not installed to /lib32.
+-      dirs = Dir.glob('/lib/arm-linux-gnu*')
+-      libdir = dirs[0] if dirs && File.directory?(dirs[0])
+-    else
+-      libdir = '/lib32' if File.directory? '/lib32'
+-    end
 -  when 8
 -    # 64-bit ruby
 -    libdir = '/lib64' if File.directory? '/lib64'
@@ -59,7 +75,7 @@ index 1da3d93..65148a1 100644
 -  libm_so = "/usr/lib/libm.so"
 -when /solaris/
 -  libdir = '/lib'
--  case [0].pack('L!').size
+-  case RbConfig::SIZEOF['void*']
 -  when 4
 -    # 32-bit ruby
 -    libdir = '/lib' if File.directory? '/lib'
@@ -110,7 +126,7 @@ index 1da3d93..65148a1 100644
 -
  if !libc_so || !libm_so
    ruby = EnvUtil.rubybin
-   ldd = `ldd #{ruby}`
+   # When the ruby binary is 32-bit and the host is 64-bit,
 -- 
 2.9.2
 
diff --git a/SOURCES/ruby-2.7.0-Initialize-ABRT-hook.patch b/SOURCES/ruby-2.7.0-Initialize-ABRT-hook.patch
new file mode 100644
index 00000000..58c92cfc
--- /dev/null
+++ b/SOURCES/ruby-2.7.0-Initialize-ABRT-hook.patch
@@ -0,0 +1,77 @@
+From eca084e4079c77c061045df9c21b219175b05228 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?V=C3=ADt=20Ondruch?= <vondruch@redhat.com>
+Date: Mon, 6 Jan 2020 13:56:04 +0100
+Subject: [PATCH] Initialize ABRT hook.
+
+The ABRT hook used to be initialized by preludes via patches [[1], [2]].
+Unfortunately, due to [[3]] and especially since [[4]], this would
+require boostrapping [[5]].
+
+To keep the things simple for now, load the ABRT hook via C.
+
+[1]: https://bugs.ruby-lang.org/issues/8566
+[2]: https://bugs.ruby-lang.org/issues/15306
+[3]: https://bugs.ruby-lang.org/issues/16254
+[4]: https://github.com/ruby/ruby/pull/2735
+[5]: https://lists.fedoraproject.org/archives/list/ruby-sig@lists.fedoraproject.org/message/LH6L6YJOYQT4Y5ZNOO4SLIPTUWZ5V45Q/
+---
+ abrt.c    | 12 ++++++++++++++
+ common.mk |  3 ++-
+ ruby.c    |  4 ++++
+ 3 files changed, 18 insertions(+), 1 deletion(-)
+ create mode 100644 abrt.c
+
+diff --git a/abrt.c b/abrt.c
+new file mode 100644
+index 0000000000..74b0bd5c0f
+--- /dev/null
++++ b/abrt.c
+@@ -0,0 +1,12 @@
++#include "internal.h"
++
++void
++Init_abrt(void)
++{
++  rb_eval_string(
++    "  begin\n"
++    "    require 'abrt'\n"
++    "  rescue LoadError\n"
++    "  end\n"
++  );
++}
+diff --git a/common.mk b/common.mk
+index b2e5b2b6d0..f39f81da5c 100644
+--- a/common.mk
++++ b/common.mk
+@@ -81,7 +81,8 @@ ENC_MK        = enc.mk
+ MAKE_ENC      = -f $(ENC_MK) V="$(V)" UNICODE_HDR_DIR="$(UNICODE_HDR_DIR)" \
+ 		RUBY="$(MINIRUBY)" MINIRUBY="$(MINIRUBY)" $(mflags)
+ 
+-COMMONOBJS    = array.$(OBJEXT) \
++COMMONOBJS    = abrt.$(OBJEXT) \
++                array.$(OBJEXT) \
+ 		ast.$(OBJEXT) \
+ 		bignum.$(OBJEXT) \
+ 		class.$(OBJEXT) \
+diff --git a/ruby.c b/ruby.c
+index 60c57d6259..1eec16f2c8 100644
+--- a/ruby.c
++++ b/ruby.c
+@@ -1439,10 +1439,14 @@ proc_options(long argc, char **argv, ruby_cmdline_options_t *opt, int envopt)
+ 
+ void Init_builtin_features(void);
+ 
++/* abrt.c */
++void Init_abrt(void);
++
+ static void
+ ruby_init_prelude(void)
+ {
+     Init_builtin_features();
++    Init_abrt();
+     rb_const_remove(rb_cObject, rb_intern_const("TMP_RUBY_PREFIX"));
+ }
+ 
+-- 
+2.24.1
+
diff --git a/SOURCES/ruby-2.7.0-Remove-RubyGems-dependency.patch b/SOURCES/ruby-2.7.0-Remove-RubyGems-dependency.patch
new file mode 100644
index 00000000..42052178
--- /dev/null
+++ b/SOURCES/ruby-2.7.0-Remove-RubyGems-dependency.patch
@@ -0,0 +1,32 @@
+From 6532dbecf36d1f24dab1f2143afd171e0b7699eb Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?V=C3=ADt=20Ondruch?= <vondruch@redhat.com>
+Date: Wed, 4 Sep 2019 15:07:07 +0200
+Subject: [PATCH] Remove RubyGems dependency.
+
+Since `Process::RLIMIT_NOFILE` is platform specific, better to use Ruby
+introspection than detecting platform.
+---
+ .../vendor/net-http-persistent/lib/net/http/persistent.rb   | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/lib/bundler/vendor/net-http-persistent/lib/net/http/persistent.rb b/lib/bundler/vendor/net-http-persistent/lib/net/http/persistent.rb
+index a54be2a..06739f1 100644
+--- a/lib/bundler/vendor/net-http-persistent/lib/net/http/persistent.rb
++++ b/lib/bundler/vendor/net-http-persistent/lib/net/http/persistent.rb
+@@ -202,10 +202,10 @@ class Bundler::Persistent::Net::HTTP::Persistent
+   ##
+   # The default connection pool size is 1/4 the allowed open files.
+ 
+-  if Gem.win_platform? then
+-    DEFAULT_POOL_SIZE = 256
+-  else
++  if Process.const_defined? :RLIMIT_NOFILE
+     DEFAULT_POOL_SIZE = Process.getrlimit(Process::RLIMIT_NOFILE).first / 4
++  else
++    DEFAULT_POOL_SIZE = 256
+   end
+ 
+   ##
+-- 
+2.23.0
+
diff --git a/SOURCES/test_systemtap.rb b/SOURCES/test_systemtap.rb
new file mode 100644
index 00000000..5784e2da
--- /dev/null
+++ b/SOURCES/test_systemtap.rb
@@ -0,0 +1,65 @@
+require 'set'
+
+LIBRUBY_SO = 'libruby.so'
+PROBES_D = 'probes.d'
+
+# These probes are excluded by VM_COLLECT_USAGE_DETAILS ifdef.
+EXCLUDE_PROBES = Set.new %w(insn insn__operand)
+
+## Detect SystemTap section headers presence
+
+stap_headers = [
+  '\.stapsdt\.base',
+  '\.note\.stapsdt'
+]
+
+header_regexp = %r{ (#{stap_headers.join('|')}) }
+
+section_headers = `readelf -S "#{LIBRUBY_SO}"`
+detected_stap_headers = section_headers.scan(header_regexp).flatten
+
+# Assume there are both headers until this is proven wrong ;)
+unless detected_stap_headers.size == 2
+  puts 'ERROR: SystemTap (DTrace) headers were not detected in resulting library.'
+  exit false
+end
+
+## Find if every declared probe is propagated to resulting library
+
+# Colect probes specified in probes.d file.
+probes_declared = []
+
+File.open(PROBES_D) do |file|
+  file.each_line do |line|
+    if probe = line[/probe (\S+)\(.*\);/, 1]
+      probes_declared << probe
+    end
+  end
+end
+
+probes_declared = Set.new probes_declared
+
+unless EXCLUDE_PROBES.subset? probes_declared
+  puts 'ERROR: Change in SystemTap (DTrace) probes definition file detected.'
+  exit false
+end
+
+probes_declared -= EXCLUDE_PROBES
+
+# Detect probes in resulting library.
+get_probes_detected = %r{
+^\s*Provider:\s+ruby,\s+Name:\s+(\S+),\s+.*$
+}
+
+probes_detected = `eu-readelf -n "#{LIBRUBY_SO}"`
+
+probes_detected = Set.new probes_detected.scan(get_probes_detected).flatten
+
+# Both sets must be equal, otherwise something is wrong.
+unless probes_declared == probes_detected
+  puts 'ERROR: SystemTap (DTrace) probes were not correctly propagated into resulting library.'
+  puts "       Undetected probes: #{(probes_declared - probes_detected).sort.join(', ')}\n",
+       "       Additional detected probes: #{(probes_detected - probes_declared).sort.join(', ')}"
+
+  exit false
+end
diff --git a/SPECS/ruby.spec b/SPECS/ruby.spec
index 67057553..c4c5978b 100644
--- a/SPECS/ruby.spec
+++ b/SPECS/ruby.spec
@@ -1,56 +1,59 @@
 %global major_version 2
-%global minor_version 6
-%global teeny_version 5
+%global minor_version 7
+%global teeny_version 0
 %global major_minor_version %{major_version}.%{minor_version}
 
 %global ruby_version %{major_minor_version}.%{teeny_version}
 %global ruby_release %{ruby_version}
 
 # Specify the named version. It has precedense to revision.
-#%%global milestone rc2
+#%%global milestone rc1
 
 # Keep the revision enabled for pre-releases from SVN.
-#%%global revision 66252
+#%%global revision af11efd377
 
 %global ruby_archive %{name}-%{ruby_version}
 
 # If revision and milestone are removed/commented out, the official release build is expected.
 %if 0%{?milestone:1}%{?revision:1} != 0
-%global development_release %{?milestone}%{?!milestone:%{?revision:r%{revision}}}
-%global ruby_archive %{ruby_archive}-%{?milestone}%{?!milestone:%{?revision:r%{revision}}}
+%global ruby_archive %{ruby_archive}-%{?milestone}%{?!milestone:%{?revision}}
+%define ruby_archive_timestamp %(stat --printf='@%Y' %{ruby_archive}.tar.xz | date -f - +"%Y%m%d")
+%define development_release %{?milestone}%{?!milestone:%{?revision:%{ruby_archive_timestamp}git%{revision}}}
 %endif
 
 
-%global release 124
-%{!?release_string:%global release_string %{?development_release:0.}%{release}%{?development_release:.%{development_release}}%{?dist}}
+%global release 127
+%{!?release_string:%define release_string %{?development_release:0.}%{release}%{?development_release:.%{development_release}}%{?dist}}
 
 # The RubyGems library has to stay out of Ruby directory tree, since the
 # RubyGems should be share by all Ruby implementations.
 %global rubygems_dir %{_datadir}/rubygems
 
 # Bundled libraries versions
-%global rubygems_version 3.0.3
+%global rubygems_version 3.1.2
 %global rubygems_molinillo_version 0.5.7
 
-%global bundler_version 1.17.2
-%global bundler_fileutils_version 1.1.0
+%global bundler_version 2.1.2
+%global bundler_connection_pool_version 2.2.2
+%global bundler_fileutils_version 1.3.0
 %global bundler_molinillo_version 0.6.6
-%global bundler_net_http_persistent_version 2.9.4
-%global bundler_thor_version 0.20.0
-
-%global bigdecimal_version 1.4.1
-%global did_you_mean_version 1.3.0
-%global io_console_version 0.4.7
-%global irb_version 1.0.0
-%global json_version 2.1.0
-%global minitest_version 5.11.3
+%global bundler_net_http_persistent_version 3.1.0
+%global bundler_thor_version 1.0.0
+
+%global bigdecimal_version 2.0.0
+%global did_you_mean_version 1.4.0
+%global io_console_version 0.5.3
+%global irb_version 1.2.1
+%global json_version 2.3.0
+%global minitest_version 5.13.0
 %global net_telnet_version 0.2.0
 %global openssl_version 2.1.2
-%global power_assert_version 1.1.3
+%global power_assert_version 1.1.5
 %global psych_version 3.1.0
-%global rake_version 12.3.2
-%global rdoc_version 6.1.2
-%global test_unit_version 3.2.9
+%global racc_version 1.4.16
+%global rake_version 13.0.1
+%global rdoc_version 6.2.1
+%global test_unit_version 3.3.4
 %global xmlrpc_version 0.3.0
 
 # Might not be needed in the future, if we are lucky enough.
@@ -92,7 +95,6 @@ Source2: libruby.stp
 Source3: ruby-exercise.stp
 Source4: macros.ruby
 Source5: macros.rubygems
-Source6: abrt_prelude.rb
 # RPM dependency generators.
 Source8: rubygems.attr
 Source9: rubygems.req
@@ -125,24 +127,22 @@ Patch3: ruby-2.1.0-always-use-i386.patch
 Patch4: ruby-2.1.0-custom-rubygems-location.patch
 # Make mkmf verbose by default
 Patch5: ruby-1.9.3-mkmf-verbose.patch
-# Adds support for '--with-prelude' configuration option. This allows to built
-# in support for ABRT.
-# http://bugs.ruby-lang.org/issues/8566
-Patch6: ruby-2.1.0-Allow-to-specify-additional-preludes-by-configuratio.patch
-# Use miniruby to regenerate prelude.c.
+# The ABRT hook used to be initialized by preludes via following patches:
+# https://bugs.ruby-lang.org/issues/8566
 # https://bugs.ruby-lang.org/issues/15306
-Patch7: ruby-2.2.3-Generate-preludes-using-miniruby.patch
+# Unfortunately, due to https://bugs.ruby-lang.org/issues/16254
+# and especially since https://github.com/ruby/ruby/pull/2735
+# this would require boostrapping:
+# https://lists.fedoraproject.org/archives/list/ruby-sig@lists.fedoraproject.org/message/LH6L6YJOYQT4Y5ZNOO4SLIPTUWZ5V45Q/
+# For now, load the ABRT hook via this simple patch:
+Patch6: ruby-2.7.0-Initialize-ABRT-hook.patch
 # Workaround "an invalid stdio handle" error on PPC, due to recently introduced
 # hardening features of glibc (rhbz#1361037).
 # https://bugs.ruby-lang.org/issues/12666
 Patch9: ruby-2.3.1-Rely-on-ldd-to-detect-glibc.patch
-# `gem build ../foo.gemspec` changes directory, which does not play well with
-# gems unpacked by setup macro.
-# https://github.com/rubygems/rubygems/issues/2587
-Patch11: rubygems-3.0.3-Restore-gem-build-behavior-and-introdcue-the-C-flag-to-gem-build.patch
-# This allows to loosen the RDoc dependency again.
-# https://github.com/rubygems/rubygems/pull/2604
-Patch12: rubygems-3.0.3-Avoid-rdoc-hook-when-its-failed-to-load-rdoc-library.patch
+# Revert commit which breaks bundled net-http-persistent version check.
+# https://github.com/drbrain/net-http-persistent/pull/109
+Patch10: ruby-2.7.0-Remove-RubyGems-dependency.patch
 
 # Add support for .include directive used by OpenSSL config files.
 # https://github.com/ruby/openssl/pull/216
@@ -150,10 +150,13 @@ Patch22: ruby-2.6.0-config-support-include-directive.patch
 
 Requires: %{name}-libs%{?_isa} = %{version}-%{release}
 #Suggests: rubypick
-Requires: ruby(rubygems) >= %{rubygems_version}
-Requires: rubygem(bigdecimal) >= %{bigdecimal_version}
+#Recommends: ruby(rubygems) >= %{rubygems_version}
+#Recommends: rubygem(bigdecimal) >= %{bigdecimal_version}
+# Change this to requires, hopefully just as temporary measure.
+# https://bugs.ruby-lang.org/issues/16431
 Requires: rubygem(did_you_mean) >= %{did_you_mean_version}
-Requires: rubygem(openssl) >= %{openssl_version}
+#Recommends: rubygem(openssl) >= %{openssl_version}
+#Recommends: rubygem(racc) >= %{racc_version}
 
 BuildRequires: autoconf
 BuildRequires: gdbm-devel
@@ -226,8 +229,9 @@ Summary:    The Ruby standard for packaging ruby libraries
 Version:    %{rubygems_version}
 License:    Ruby or MIT
 Requires:   ruby(release)
-Requires: rubygem(rdoc) >= %{rdoc_version}
-Requires: rubygem(io-console) >= %{io_console_version}
+#Recommends: rubygem(bundler) >= %{bundler_version}
+#Recommends: rubygem(rdoc) >= %{rdoc_version}
+#Recommends: rubygem(io-console) >= %{io_console_version}
 Requires:   rubygem(openssl) >= %{openssl_version}
 Requires:   rubygem(psych) >= %{psych_version}
 Provides:   gem = %{version}-%{release}
@@ -509,6 +513,7 @@ Requires:   ruby(rubygems) >= %{rubygems_version}
 Requires:   rubygem(io-console)
 Provides:   rubygem(bundler) = %{version}-%{release}
 # https://github.com/bundler/bundler/issues/3647
+Provides:   bundled(connection_pool) = %{bundler_connection_pool_version}
 Provides:   bundled(rubygem-fileutils) = %{bundler_fileutils_version}
 Provides:   bundled(rubygem-molinillo) = %{bundler_molinillo_version}
 Provides:   bundled(rubygem-net-http-persisntent) = %{bundler_net_http_persistent_version}
@@ -520,6 +525,19 @@ Bundler manages an application's dependencies through its entire life, across
 many machines, systematically and repeatably.
 
 
+%package -n rubygem-racc
+Summary:    Racc is a LALR(1) parser generator
+Version:    %{racc_version}
+License:    MIT
+Requires:   ruby(release)
+Requires:   ruby(rubygems) >= %{rubygems_version}
+Provides:   rubygem(racc) = %{version}-%{release}
+
+%description -n rubygem-racc
+Racc is a LALR(1) parser generator. It is written in Ruby itself, and
+generates Ruby program.
+
+
 %prep
 %setup -q -n %{ruby_archive}
 
@@ -534,20 +552,13 @@ rm -rf ext/fiddle/libffi*
 %patch4 -p1
 %patch5 -p1
 %patch6 -p1
-%patch7 -p1
 %patch9 -p1
-%patch11 -p1
-%patch12 -p1
+%patch10 -p1
 %patch22 -p1
 
 # Provide an example of usage of the tapset:
 cp -a %{SOURCE3} .
 
-# Make abrt_prelude.rb available for compilation process. The prelude must be
-# available together with Ruby's source due to
-# https://github.com/ruby/ruby/blob/trunk/tool/compile_prelude.rb#L26
-cp -a %{SOURCE6} .
-
 %build
 autoconf
 
@@ -570,7 +581,6 @@ autoconf
         --enable-shared \
         --with-ruby-version='' \
         --enable-multiarch \
-        --with-prelude=./abrt_prelude.rb \
 
 # Q= makes the build output more verbose and allows to check Fedora
 # compiler options.
@@ -583,7 +593,7 @@ make install DESTDIR=%{buildroot}
 # Rename ruby/config.h to ruby/config-<arch>.h to avoid file conflicts on
 # multilib systems and install config.h wrapper
 %multilib_fix_c_header --file %{_includedir}/%{name}/config.h
-# TODO: The correct patch should be %%{_includedir}/%%{name}/rb_mjit_min_header-%{ruby_version}.h
+# TODO: The correct patch should be %%{_includedir}/%%{name}/rb_mjit_min_header-%%{ruby_version}.h
 # https://bugs.ruby-lang.org/issues/15425
 %multilib_fix_c_header --file %{_includedir}/rb_mjit_min_header-%{ruby_version}.h
 
@@ -602,13 +612,9 @@ for cert in \
 do
   rm %{buildroot}%{rubygems_dir}/rubygems/ssl_certs/$cert
   rm -r $(dirname %{buildroot}%{rubygems_dir}/rubygems/ssl_certs/$cert)
-  rm %{buildroot}%{ruby_libdir}/bundler/ssl_certs/$cert
-  rm -r $(dirname %{buildroot}%{ruby_libdir}/bundler/ssl_certs/$cert)
 done
 # Ensure there is not forgotten any certificate.
 test ! "$(ls -A  %{buildroot}%{rubygems_dir}/rubygems/ssl_certs/ 2>/dev/null)"
-test "$(ls -A  %{buildroot}%{ruby_libdir}/bundler/ssl_certs/ 2>/dev/null)" \
-  = "certificate_manager.rb"
 
 # Move macros file into proper place and replace the %%{name} macro, since it
 # would be wrongly evaluated during build of other packages.
@@ -630,7 +636,7 @@ mkdir -p %{buildroot}%{rubygems_dir}/rubygems/defaults
 cp %{SOURCE1} %{buildroot}%{rubygems_dir}/rubygems/defaults
 
 # Move gems root into common direcotry, out of Ruby directory structure.
-#mv %{buildroot}%{ruby_libdir}/gems %{buildroot}%{gem_dir}
+mv %{buildroot}%{ruby_libdir}/gems %{buildroot}%{gem_dir}
 
 # Create folders for gem binary extensions.
 # TODO: These folders should go into rubygem-filesystem but how to achieve it,
@@ -642,9 +648,7 @@ mkdir -p %{buildroot}%{_exec_prefix}/lib{,64}/gems/%{name}
 # make symlinks for io-console and bigdecimal, which are considered to be part of stdlib by other Gems
 mkdir -p %{buildroot}%{gem_dir}/gems/irb-%{irb_version}/lib
 mv %{buildroot}%{ruby_libdir}/irb* %{buildroot}%{gem_dir}/gems/irb-%{irb_version}/lib
-%ifnarch x86_64
 mv %{buildroot}%{gem_dir}/specifications/default/irb-%{irb_version}.gemspec %{buildroot}%{gem_dir}/specifications
-%endif
 ln -s %{gem_dir}/gems/irb-%{irb_version}/lib/irb.rb %{buildroot}%{ruby_libdir}/irb.rb
 # TODO: This should be possible to replaced by simple directory symlink
 # after ~ F31 EOL (rhbz#1691039).
@@ -656,38 +660,33 @@ popd
 
 mkdir -p %{buildroot}%{gem_dir}/gems/rdoc-%{rdoc_version}/lib
 mv %{buildroot}%{ruby_libdir}/rdoc* %{buildroot}%{gem_dir}/gems/rdoc-%{rdoc_version}/lib
-%ifnarch x86_64
 mv %{buildroot}%{gem_dir}/specifications/default/rdoc-%{rdoc_version}.gemspec %{buildroot}%{gem_dir}/specifications
-%endif
 
 mkdir -p %{buildroot}%{gem_dir}/gems/bigdecimal-%{bigdecimal_version}/lib
 mkdir -p %{buildroot}%{_libdir}/gems/%{name}/bigdecimal-%{bigdecimal_version}/bigdecimal
 mv %{buildroot}%{ruby_libdir}/bigdecimal %{buildroot}%{gem_dir}/gems/bigdecimal-%{bigdecimal_version}/lib
 mv %{buildroot}%{ruby_libarchdir}/bigdecimal.so %{buildroot}%{_libdir}/gems/%{name}/bigdecimal-%{bigdecimal_version}
-mv %{buildroot}%{ruby_libarchdir}/bigdecimal/util.so %{buildroot}%{_libdir}/gems/%{name}/bigdecimal-%{bigdecimal_version}/bigdecimal
-%ifnarch x86_64
 mv %{buildroot}%{gem_dir}/specifications/default/bigdecimal-%{bigdecimal_version}.gemspec %{buildroot}%{gem_dir}/specifications
-%endif
 ln -s %{gem_dir}/gems/bigdecimal-%{bigdecimal_version}/lib/bigdecimal %{buildroot}%{ruby_libdir}/bigdecimal
 ln -s %{_libdir}/gems/%{name}/bigdecimal-%{bigdecimal_version}/bigdecimal.so %{buildroot}%{ruby_libarchdir}/bigdecimal.so
-ln -s %{_libdir}/gems/%{name}/bigdecimal-%{bigdecimal_version}/bigdecimal/util.so %{buildroot}%{ruby_libarchdir}/bigdecimal/util.so
 
 # TODO: Put help files into proper location.
 # https://bugs.ruby-lang.org/issues/15359
 mkdir -p %{buildroot}%{gem_dir}/gems/bundler-%{bundler_version}/lib
 mv %{buildroot}%{ruby_libdir}/bundler.rb %{buildroot}%{gem_dir}/gems/bundler-%{bundler_version}/lib
 mv %{buildroot}%{ruby_libdir}/bundler %{buildroot}%{gem_dir}/gems/bundler-%{bundler_version}/lib
-%ifnarch x86_64
 mv %{buildroot}%{gem_dir}/specifications/default/bundler-%{bundler_version}.gemspec %{buildroot}%{gem_dir}/specifications
-%endif
+
+mkdir -p %{buildroot}%{gem_dir}/gems/did_you_mean-%{did_you_mean_version}/lib
+mv %{buildroot}%{ruby_libdir}/did_you_mean.rb %{buildroot}%{gem_dir}/gems/did_you_mean-%{did_you_mean_version}/lib
+mv %{buildroot}%{ruby_libdir}/did_you_mean %{buildroot}%{gem_dir}/gems/did_you_mean-%{did_you_mean_version}/lib
+mv %{buildroot}%{gem_dir}/specifications/default/did_you_mean-%{did_you_mean_version}.gemspec %{buildroot}%{gem_dir}/specifications
 
 mkdir -p %{buildroot}%{gem_dir}/gems/io-console-%{io_console_version}/lib
 mkdir -p %{buildroot}%{_libdir}/gems/%{name}/io-console-%{io_console_version}/io
 mv %{buildroot}%{ruby_libdir}/io %{buildroot}%{gem_dir}/gems/io-console-%{io_console_version}/lib
 mv %{buildroot}%{ruby_libarchdir}/io/console.so %{buildroot}%{_libdir}/gems/%{name}/io-console-%{io_console_version}/io
-%ifnarch x86_64
 mv %{buildroot}%{gem_dir}/specifications/default/io-console-%{io_console_version}.gemspec %{buildroot}%{gem_dir}/specifications
-%endif
 ln -s %{gem_dir}/gems/io-console-%{io_console_version}/lib/io %{buildroot}%{ruby_libdir}/io
 ln -s %{_libdir}/gems/%{name}/io-console-%{io_console_version}/io/console.so %{buildroot}%{ruby_libarchdir}/io/console.so
 
@@ -695,9 +694,7 @@ mkdir -p %{buildroot}%{gem_dir}/gems/json-%{json_version}/lib
 mkdir -p %{buildroot}%{_libdir}/gems/%{name}/json-%{json_version}
 mv %{buildroot}%{ruby_libdir}/json* %{buildroot}%{gem_dir}/gems/json-%{json_version}/lib
 mv %{buildroot}%{ruby_libarchdir}/json/ %{buildroot}%{_libdir}/gems/%{name}/json-%{json_version}/
-%ifnarch x86_64
 mv %{buildroot}%{gem_dir}/specifications/default/json-%{json_version}.gemspec %{buildroot}%{gem_dir}/specifications
-%endif
 ln -s %{gem_dir}/gems/json-%{json_version}/lib/json.rb %{buildroot}%{ruby_libdir}/json.rb
 ln -s %{gem_dir}/gems/json-%{json_version}/lib/json %{buildroot}%{ruby_libdir}/json
 ln -s %{_libdir}/gems/%{name}/json-%{json_version}/json/ %{buildroot}%{ruby_libarchdir}/json
@@ -706,9 +703,7 @@ mkdir -p %{buildroot}%{gem_dir}/gems/openssl-%{openssl_version}/lib
 mkdir -p %{buildroot}%{_libdir}/gems/%{name}/openssl-%{openssl_version}
 mv %{buildroot}%{ruby_libdir}/openssl* %{buildroot}%{gem_dir}/gems/openssl-%{openssl_version}/lib
 mv %{buildroot}%{ruby_libarchdir}/openssl.so %{buildroot}%{_libdir}/gems/%{name}/openssl-%{openssl_version}/
-%ifnarch x86_64
 mv %{buildroot}%{gem_dir}/specifications/default/openssl-%{openssl_version}.gemspec %{buildroot}%{gem_dir}/specifications
-%endif
 # This used to be directory when OpenSSL was integral part of StdLib => Keep
 # it as directory and link everything in it to prevent directory => symlink
 # conversion RPM issues.
@@ -722,29 +717,43 @@ mkdir -p %{buildroot}%{gem_dir}/gems/psych-%{psych_version}/lib
 mkdir -p %{buildroot}%{_libdir}/gems/%{name}/psych-%{psych_version}
 mv %{buildroot}%{ruby_libdir}/psych* %{buildroot}%{gem_dir}/gems/psych-%{psych_version}/lib
 mv %{buildroot}%{ruby_libarchdir}/psych.so %{buildroot}%{_libdir}/gems/%{name}/psych-%{psych_version}/
-%ifnarch x86_64
 mv %{buildroot}%{gem_dir}/specifications/default/psych-%{psych_version}.gemspec %{buildroot}%{gem_dir}/specifications
-%endif
 ln -s %{gem_dir}/gems/psych-%{psych_version}/lib/psych %{buildroot}%{ruby_libdir}/psych
 ln -s %{gem_dir}/gems/psych-%{psych_version}/lib/psych.rb %{buildroot}%{ruby_libdir}/psych.rb
 ln -s %{_libdir}/gems/%{name}/psych-%{psych_version}/psych.so %{buildroot}%{ruby_libarchdir}/psych.so
 
+# These have wrong shebangs. Exclude them for now and let's see what upstream
+# thinks about them.
+# https://bugs.ruby-lang.org/issues/15982
+rm %{buildroot}%{_bindir}/{racc2y,y2racc}
+rm %{buildroot}%{gem_dir}/gems/racc-%{racc_version}/bin/{racc2y,y2racc}
+# The 'rdoc' directory is empty and useless ATM.
+# https://bugs.ruby-lang.org/issues/16596
+rm -r %{buildroot}%{ruby_libdir}/racc/rdoc
+mkdir -p %{buildroot}%{gem_dir}/gems/racc-%{racc_version}/lib
+mkdir -p %{buildroot}%{_libdir}/gems/%{name}/racc-%{racc_version}
+mv %{buildroot}%{ruby_libdir}/racc* %{buildroot}%{gem_dir}/gems/racc-%{racc_version}/lib
+mv %{buildroot}%{ruby_libarchdir}/racc/ %{buildroot}%{_libdir}/gems/%{name}/racc-%{racc_version}/
+touch %{buildroot}%{_libdir}/gems/%{name}/racc-%{racc_version}/gem.build_complete
+mv %{buildroot}%{gem_dir}/specifications/default/racc-%{racc_version}.gemspec %{buildroot}%{gem_dir}/specifications
+# This used to be directories when racc was integral part of StdLib => Keep
+# them as directories and link everything in them to prevent directory =>
+# symlink conversion RPM issues.
+mkdir -p %{buildroot}%{ruby_libdir}/racc
+mkdir -p %{buildroot}%{ruby_libarchdir}/racc
+find %{buildroot}%{gem_dir}/gems/racc-%{racc_version}/lib/racc -maxdepth 1 -type f -exec \
+  sh -c 'ln -s %{gem_dir}/gems/racc-%{racc_version}/lib/racc/`basename {}` %{buildroot}%{ruby_libdir}/racc' \;
+ln -s %{gem_dir}/gems/racc-%{racc_version}/lib/racc.rb %{buildroot}%{ruby_libdir}/racc.rb
+ln -s %{_libdir}/gems/%{name}/racc-%{racc_version}/racc/cparse.so %{buildroot}%{ruby_libarchdir}/racc/cparse.so
+
 # Move the binary extensions into proper place (if no gem has binary extension,
 # the extensions directory might be empty).
 find %{buildroot}%{gem_dir}/extensions/*-%{_target_os}/%{ruby_version}/* -maxdepth 0 \
   -exec mv '{}' %{buildroot}%{_libdir}/gems/%{name}/ \; \
   || echo "No gem binary extensions to move."
 
-%ifnarch x86_64
-# Adjust the gemspec files so that the gems will load properly
-sed -i '/^end$/ i\
-  s.extensions = ["json/ext/parser.so", "json/ext/generator.so"]' %{buildroot}%{gem_dir}/specifications/json-%{json_version}.gemspec
-%endif
-
-%ifnarch x86_64
 # Move man pages into proper location
 mv %{buildroot}%{gem_dir}/gems/rake-%{rake_version}/doc/rake.1 %{buildroot}%{_mandir}/man1
-%endif
 
 %if %{with systemtap}
 # Install a tapset and fix up the path to the library.
@@ -767,16 +776,14 @@ echo 'doc/pty' >> .ruby-doc.ja
 sed -i 's/^/%doc /' .ruby-doc.*
 sed -i 's/^/%lang(ja) /' .ruby-doc.ja
 
-# https://github.com/yuki24/did_you_mean/issues/122
-rm -rf %{buildroot}%{gem_dir}/gems/did_you_mean-%{did_you_mean_version}/tmp/
-
-# https://github.com/ruby/rake/issues/316
-rm -f %{buildroot}%{gem_dir}/gems/rake-%{rake_version}/.gitignore
+# Remove useless .github directory from Rake.
+# https://github.com/ruby/rake/pull/333
+rm -rf %{buildroot}%{gem_dir}/gems/rake-%{rake_version}/.github
 
 %check
 %if 0%{?with_hardening_test}
 # Check Ruby hardening.
-checksec -f libruby.so.%{ruby_version} | \
+checksec --file=libruby.so.%{ruby_version} | \
   grep "Full RELRO.*Canary found.*NX enabled.*DSO.*No RPATH.*No RUNPATH.*Yes.*\d*.*\d*.*libruby.so.%{ruby_version}"
 %endif
 
@@ -794,9 +801,19 @@ checksec -f libruby.so.%{ruby_version} | \
 
 # Check Bundler bundled dependencies versions.
 
+# connection_pool.
+[ "`make runruby TESTRUN_SCRIPT=\"-e \\\" \
+  module Bundler; end; \
+  require 'bundler/vendor/connection_pool/lib/connection_pool/version'; \
+  puts Bundler::ConnectionPool::VERSION\\\"\" | tail -1`" \
+  == '%{bundler_connection_pool_version}' ]
+
 # FileUtils.
-# TODO: There is no version in bundled FileUtils yet.
-#%%{global bundler_fileutils_version}
+[ "`make runruby TESTRUN_SCRIPT=\"-e \\\" \
+  module Bundler; end; \
+  require 'bundler/vendor/fileutils/lib/fileutils/version'; \
+  puts Bundler::FileUtils::VERSION\\\"\" | tail -1`" \
+  == '%{bundler_fileutils_version}' ]
 
 # Molinillo.
 [ "`make runruby TESTRUN_SCRIPT=\"-e \\\" \
@@ -839,16 +856,17 @@ MSPECOPTS=""
 # Avoid `hostname' dependency.
 %{!?with_hostname:MSPECOPTS="-P 'Socket.gethostname returns the host name'"}
 
-# SIGSEV handler does not provide correct output on AArch64.
-# https://bugs.ruby-lang.org/issues/13758
-%ifarch aarch64
-DISABLE_TESTS="$DISABLE_TESTS -n !/test_segv_\(setproctitle\|test\|loaded_features\)/"
-%endif
+# Disable "File.utime allows Time instances in the far future to set
+# mtime and atime".
+# https://bugs.ruby-lang.org/issues/16410
+MSPECOPTS="$MSPECOPTS -P 'File.utime allows Time instances in the far future to set mtime and atime'"
 
-# Disable failing TestResolvMDNS#test_mdns_each_address test,
-# which fails on Koji.
-# https://bugs.ruby-lang.org/issues/14175
-sed -i '/def test_mdns_each_address$/,/^  end$/ s/^/#/' test/resolv/test_mdns.rb
+# Increase timeout for TestBugReporter#test_bug_reporter_add test, which fails
+# quite often.
+# https://bugs.ruby-lang.org/issues/16492
+%ifarch s390x
+sed -i '/assert_in_out_err/ s/)/, timeout: 30)/' test/-ext-/bug_reporter/test_bug_reporter.rb
+%endif
 
 make check TESTS="-v $DISABLE_TESTS" MSPECOPT="-fs $MSPECOPTS"
 
@@ -898,25 +916,32 @@ make check TESTS="-v $DISABLE_TESTS" MSPECOPT="-fs $MSPECOPTS"
 %exclude %{ruby_libdir}/json.rb
 %exclude %{ruby_libdir}/openssl.rb
 %exclude %{ruby_libdir}/psych.rb
+%exclude %{ruby_libdir}/racc.rb
+%{ruby_libdir}/benchmark
 %{ruby_libdir}/cgi
 %{ruby_libdir}/csv
+%{ruby_libdir}/delegate
 %{ruby_libdir}/digest
 %{ruby_libdir}/drb
-%{ruby_libdir}/e2mmap
 %{ruby_libdir}/fiddle
-%{ruby_libdir}/fileutils
 %{ruby_libdir}/forwardable
+%{ruby_libdir}/getoptlong
+%{ruby_libdir}/logger
 %{ruby_libdir}/matrix
 %{ruby_libdir}/net
+%{ruby_libdir}/observer
+%{ruby_libdir}/open3
 %{ruby_libdir}/optparse
-%{ruby_libdir}/racc
+%{ruby_libdir}/ostruct
+%{ruby_libdir}/pstore
+%{ruby_libdir}/reline
 %{ruby_libdir}/rexml
 %{ruby_libdir}/rinda
 %{ruby_libdir}/ripper
 %{ruby_libdir}/rss
-%{ruby_libdir}/shell
+%{ruby_libdir}/singleton
 %{ruby_libdir}/syslog
-%{ruby_libdir}/thwait
+%{ruby_libdir}/timeout
 %{ruby_libdir}/tracer
 %{ruby_libdir}/unicode_normalize
 %{ruby_libdir}/uri
@@ -941,6 +966,7 @@ make check TESTS="-v $DISABLE_TESTS" MSPECOPT="-fs $MSPECOPTS"
 %{ruby_libarchdir}/digest/sha2.so
 %dir %{ruby_libarchdir}/enc
 %{ruby_libarchdir}/enc/big5.so
+%{ruby_libarchdir}/enc/cesu_8.so
 %{ruby_libarchdir}/enc/cp949.so
 %{ruby_libarchdir}/enc/emacs_mule.so
 %{ruby_libarchdir}/enc/encdb.so
@@ -970,6 +996,7 @@ make check TESTS="-v $DISABLE_TESTS" MSPECOPT="-fs $MSPECOPTS"
 %{ruby_libarchdir}/enc/shift_jis.so
 %dir %{ruby_libarchdir}/enc/trans
 %{ruby_libarchdir}/enc/trans/big5.so
+%{ruby_libarchdir}/enc/trans/cesu_8.so
 %{ruby_libarchdir}/enc/trans/chinese.so
 %{ruby_libarchdir}/enc/trans/ebcdic.so
 %{ruby_libarchdir}/enc/trans/emoji.so
@@ -1008,12 +1035,11 @@ make check TESTS="-v $DISABLE_TESTS" MSPECOPT="-fs $MSPECOPTS"
 %dir %{ruby_libarchdir}/io
 %{ruby_libarchdir}/io/nonblock.so
 %{ruby_libarchdir}/io/wait.so
+%{ruby_libarchdir}/monitor.so
 %{ruby_libarchdir}/nkf.so
 %{ruby_libarchdir}/objspace.so
 %{ruby_libarchdir}/pathname.so
 %{ruby_libarchdir}/pty.so
-%dir %{ruby_libarchdir}/racc
-%{ruby_libarchdir}/racc/cparse.so
 %dir %{ruby_libarchdir}/rbconfig
 %{ruby_libarchdir}/rbconfig.rb
 %{ruby_libarchdir}/rbconfig/sizeof.so
@@ -1037,7 +1063,6 @@ make check TESTS="-v $DISABLE_TESTS" MSPECOPT="-fs $MSPECOPTS"
 # Explicitly include only RubyGems directory strucure to avoid accidentally
 # packaged content.
 %dir %{gem_dir}
-%ifnarch x86_64
 %dir %{gem_dir}/build_info
 %dir %{gem_dir}/cache
 %dir %{gem_dir}/doc
@@ -1045,46 +1070,51 @@ make check TESTS="-v $DISABLE_TESTS" MSPECOPT="-fs $MSPECOPTS"
 %dir %{gem_dir}/gems
 %dir %{gem_dir}/specifications
 %dir %{gem_dir}/specifications/default
-%endif
 %dir %{_exec_prefix}/lib*/gems
 %dir %{_exec_prefix}/lib*/gems/ruby
 
-%ifnarch x86_64
 %exclude %{gem_dir}/cache/*
-%endif
 
-%ifnarch x86_64
 # TODO: Gemify these libraries
-%{gem_dir}/specifications/default/cmath-1.0.0.gemspec
-%{gem_dir}/specifications/default/csv-3.0.9.gemspec
-%{gem_dir}/specifications/default/date-2.0.0.gemspec
-%{gem_dir}/specifications/default/dbm-1.0.0.gemspec
-%{gem_dir}/specifications/default/e2mmap-0.1.0.gemspec
-%{gem_dir}/specifications/default/etc-1.0.1.gemspec
+%{gem_dir}/specifications/default/benchmark-0.1.0.gemspec
+%{gem_dir}/specifications/default/cgi-0.1.0.gemspec
+%{gem_dir}/specifications/default/csv-3.1.2.gemspec
+%{gem_dir}/specifications/default/date-3.0.0.gemspec
+%{gem_dir}/specifications/default/dbm-1.1.0.gemspec
+%{gem_dir}/specifications/default/delegate-0.1.0.gemspec
+%{gem_dir}/specifications/default/etc-1.1.0.gemspec
 %{gem_dir}/specifications/default/fcntl-1.0.0.gemspec
 %{gem_dir}/specifications/default/fiddle-1.0.0.gemspec
-%{gem_dir}/specifications/default/fileutils-1.1.0.gemspec
-%{gem_dir}/specifications/default/forwardable-1.2.0.gemspec
-%{gem_dir}/specifications/default/gdbm-2.0.0.gemspec
+%{gem_dir}/specifications/default/fileutils-1.4.1.gemspec
+%{gem_dir}/specifications/default/forwardable-1.3.1.gemspec
+%{gem_dir}/specifications/default/gdbm-2.1.0.gemspec
+%{gem_dir}/specifications/default/getoptlong-0.1.0.gemspec
 %{gem_dir}/specifications/default/ipaddr-1.2.2.gemspec
-%{gem_dir}/specifications/default/logger-1.3.0.gemspec
-%{gem_dir}/specifications/default/matrix-0.1.0.gemspec
+%{gem_dir}/specifications/default/logger-1.4.2.gemspec
+%{gem_dir}/specifications/default/matrix-0.2.0.gemspec
 %{gem_dir}/specifications/default/mutex_m-0.1.0.gemspec
-%{gem_dir}/specifications/default/ostruct-0.1.0.gemspec
-%{gem_dir}/specifications/default/prime-0.1.0.gemspec
-%{gem_dir}/specifications/default/rexml-3.1.9.gemspec
-%{gem_dir}/specifications/default/rss-0.2.7.gemspec
-%{gem_dir}/specifications/default/scanf-1.0.0.gemspec
+%{gem_dir}/specifications/default/net-pop-0.1.0.gemspec
+%{gem_dir}/specifications/default/net-smtp-0.1.0.gemspec
+%{gem_dir}/specifications/default/observer-0.1.0.gemspec
+%{gem_dir}/specifications/default/open3-0.1.0.gemspec
+%{gem_dir}/specifications/default/ostruct-0.2.0.gemspec
+%{gem_dir}/specifications/default/prime-0.1.1.gemspec
+%{gem_dir}/specifications/default/pstore-0.1.0.gemspec
+%{gem_dir}/specifications/default/readline-0.0.2.gemspec
+%{gem_dir}/specifications/default/readline-ext-0.1.0.gemspec
+%{gem_dir}/specifications/default/reline-0.1.2.gemspec
+%{gem_dir}/specifications/default/rexml-3.2.3.gemspec
+%{gem_dir}/specifications/default/rss-0.2.8.gemspec
 %{gem_dir}/specifications/default/sdbm-1.0.0.gemspec
-%{gem_dir}/specifications/default/shell-0.7.gemspec
-%{gem_dir}/specifications/default/stringio-0.0.2.gemspec
-%{gem_dir}/specifications/default/strscan-1.0.0.gemspec
-%{gem_dir}/specifications/default/sync-0.5.0.gemspec
-%{gem_dir}/specifications/default/thwait-0.1.0.gemspec
+%{gem_dir}/specifications/default/singleton-0.1.0.gemspec
+%{gem_dir}/specifications/default/stringio-0.1.0.gemspec
+%{gem_dir}/specifications/default/strscan-1.0.3.gemspec
+%{gem_dir}/specifications/default/timeout-0.1.0.gemspec
 %{gem_dir}/specifications/default/tracer-0.1.0.gemspec
-%{gem_dir}/specifications/default/webrick-1.4.2.gemspec
-%{gem_dir}/specifications/default/zlib-1.0.0.gemspec
-%endif
+%{gem_dir}/specifications/default/uri-0.10.0.gemspec
+%{gem_dir}/specifications/default/webrick-1.6.0.gemspec
+%{gem_dir}/specifications/default/yaml-0.1.0.gemspec
+%{gem_dir}/specifications/default/zlib-1.1.0.gemspec
 
 %files -n rubygems-devel
 %{_rpmconfigdir}/macros.d/macros.rubygems
@@ -1095,28 +1125,22 @@ make check TESTS="-v $DISABLE_TESTS" MSPECOPT="-fs $MSPECOPTS"
 
 %files -n rubygem-rake
 %{_bindir}/rake
-%ifnarch x86_64
 %{gem_dir}/gems/rake-%{rake_version}
 %{gem_dir}/specifications/rake-%{rake_version}.gemspec
 %{_mandir}/man1/rake.1*
-%endif
 
 %files -n rubygem-irb
 %{_bindir}/irb
 %{ruby_libdir}/irb*
 %{gem_dir}/gems/irb-%{irb_version}
-%ifnarch x86_64
 %{gem_dir}/specifications/irb-%{irb_version}.gemspec
-%endif
 %{_mandir}/man1/irb.1*
 
 %files -n rubygem-rdoc
 %{_bindir}/rdoc
 %{_bindir}/ri
 %{gem_dir}/gems/rdoc-%{rdoc_version}
-%ifnarch x86_64
 %{gem_dir}/specifications/rdoc-%{rdoc_version}.gemspec
-%endif
 %{_mandir}/man1/ri*
 
 %files doc -f .ruby-doc.en -f .ruby-doc.ja
@@ -1130,41 +1154,31 @@ make check TESTS="-v $DISABLE_TESTS" MSPECOPT="-fs $MSPECOPTS"
 %{ruby_libarchdir}/bigdecimal*
 %{_libdir}/gems/%{name}/bigdecimal-%{bigdecimal_version}
 %{gem_dir}/gems/bigdecimal-%{bigdecimal_version}
-%ifnarch x86_64
 %{gem_dir}/specifications/bigdecimal-%{bigdecimal_version}.gemspec
-%endif
 
 %files -n rubygem-did_you_mean
-%ifnarch x86_64
 %{gem_dir}/gems/did_you_mean-%{did_you_mean_version}
 %exclude %{gem_dir}/gems/did_you_mean-%{did_you_mean_version}/.*
 %{gem_dir}/specifications/did_you_mean-%{did_you_mean_version}.gemspec
-%endif
 
 %files -n rubygem-io-console
 %{ruby_libdir}/io
 %{ruby_libarchdir}/io/console.so
 %{_libdir}/gems/%{name}/io-console-%{io_console_version}
 %{gem_dir}/gems/io-console-%{io_console_version}
-%ifnarch x86_64
 %{gem_dir}/specifications/io-console-%{io_console_version}.gemspec
-%endif
 
 %files -n rubygem-json
 %{ruby_libdir}/json*
 %{ruby_libarchdir}/json*
 %{_libdir}/gems/%{name}/json-%{json_version}
 %{gem_dir}/gems/json-%{json_version}
-%ifnarch x86_64
 %{gem_dir}/specifications/json-%{json_version}.gemspec
-%endif
 
 %files -n rubygem-minitest
-%ifnarch x86_64
 %{gem_dir}/gems/minitest-%{minitest_version}
 %exclude %{gem_dir}/gems/minitest-%{minitest_version}/.*
 %{gem_dir}/specifications/minitest-%{minitest_version}.gemspec
-%endif
 
 %files -n rubygem-openssl
 %{ruby_libdir}/openssl
@@ -1172,16 +1186,12 @@ make check TESTS="-v $DISABLE_TESTS" MSPECOPT="-fs $MSPECOPTS"
 %{ruby_libarchdir}/openssl.so
 %{_libdir}/gems/%{name}/openssl-%{openssl_version}
 %{gem_dir}/gems/openssl-%{openssl_version}
-%ifnarch x86_64
 %{gem_dir}/specifications/openssl-%{openssl_version}.gemspec
-%endif
 
 %files -n rubygem-power_assert
-%ifnarch x86_64
 %{gem_dir}/gems/power_assert-%{power_assert_version}
 %exclude %{gem_dir}/gems/power_assert-%{power_assert_version}/.*
 %{gem_dir}/specifications/power_assert-%{power_assert_version}.gemspec
-%endif
 
 %files -n rubygem-psych
 %{ruby_libdir}/psych
@@ -1189,25 +1199,18 @@ make check TESTS="-v $DISABLE_TESTS" MSPECOPT="-fs $MSPECOPTS"
 %{ruby_libarchdir}/psych.so
 %{_libdir}/gems/%{name}/psych-%{psych_version}
 %{gem_dir}/gems/psych-%{psych_version}
-%ifnarch x86_64
 %{gem_dir}/specifications/psych-%{psych_version}.gemspec
-%endif
 
 %files -n rubygem-net-telnet
-%ifnarch x86_64
 %{gem_dir}/gems/net-telnet-%{net_telnet_version}
 %exclude %{gem_dir}/gems/net-telnet-%{net_telnet_version}/.*
 %{gem_dir}/specifications/net-telnet-%{net_telnet_version}.gemspec
-%endif
 
 %files -n rubygem-test-unit
-%ifnarch x86_64
 %{gem_dir}/gems/test-unit-%{test_unit_version}
 %{gem_dir}/specifications/test-unit-%{test_unit_version}.gemspec
-%endif
 
 %files -n rubygem-xmlrpc
-%ifnarch x86_64
 %license %{gem_dir}/gems/xmlrpc-%{xmlrpc_version}/LICENSE.txt
 %dir %{gem_dir}/gems/xmlrpc-%{xmlrpc_version}
 %exclude %{gem_dir}/gems/xmlrpc-%{xmlrpc_version}/.*
@@ -1218,26 +1221,47 @@ make check TESTS="-v $DISABLE_TESTS" MSPECOPT="-fs $MSPECOPTS"
 %{gem_dir}/gems/xmlrpc-%{xmlrpc_version}/lib
 %{gem_dir}/gems/xmlrpc-%{xmlrpc_version}/xmlrpc.gemspec
 %{gem_dir}/specifications/xmlrpc-%{xmlrpc_version}.gemspec
-%endif
 
 %files -n rubygem-bundler
 %{_bindir}/bundle
 %{_bindir}/bundler
 %{gem_dir}/gems/bundler-%{bundler_version}
-%ifnarch x86_64
 %{gem_dir}/specifications/bundler-%{bundler_version}.gemspec
-%endif
 %{_mandir}/man1/bundle*.1*
 %{_mandir}/man5/gemfile.5*
 
-%ifarch x86_64
-%exclude /home/basebuilder/.gem/*
-%endif
+%files -n rubygem-racc
+%{ruby_libdir}/racc*
+%{ruby_libarchdir}/racc
+%{_bindir}/racc
+%{_libdir}/gems/%{name}/racc-%{racc_version}
+%{gem_dir}/gems/racc-%{racc_version}
+%{gem_dir}/specifications/racc-%{racc_version}.gemspec
 
 %changelog
-* Wed Oct 09 2019 Pavel Valena <pvalena@redhat.com> - 2.6.5-124
+* Tue Jan 28 2020 Vít Ondruch <vondruch@redhat.com> - 2.7.0-127
+- Provide StdLib links for Racc and install it by default.
+
+* Thu Jan 16 2020 Vít Ondruch <vondruch@redhat.com> - 2.7.0-126
+- Make rubygem(did_you_mean) hard dependency.
+
+* Tue Jan 07 2020 Vít Ondruch <vondruch@redhat.com> - 2.7.0-125
+- Upgrade to Ruby 2.7.0.
+- Drop useless %%{rubygems_default_filter}.
+
+* Tue Oct 08 2019 Slava Kardakov <ojab@ojab.ru> - 2.6.5-124
 - Update to Ruby 2.6.5.
 
+* Fri Aug 30 2019 Pavel Valena <pvalena@redhat.com> - 2.6.4-123
+- Update to Ruby 2.6.4.
+- Fix checksec 2.0+ compatibility.
+
+* Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2.6.3-122
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
+* Tue Jun 25 2019 Vít Ondruch <vondruch@redhat.com> - 2.6.3-121
+- Properly support %%prerelease in %%gemspec_ macros.
+
 * Thu Apr 25 2019 Pavel Valena <pvalena@redhat.com> - 2.6.3-120
 - Update to Ruby 2.6.3.