diff --git a/Changelog b/Changelog
index 978cfe59..8cbaefd9 100644
--- a/Changelog
+++ b/Changelog
@@ -1,5 +1,6 @@
 Changelog for Percona Toolkit
 
+v3.0.4 released 2017-08-02
 
  * Fixed bug PT-181 : pt-online-schema-change not in sync with modules (Thanks Daniël van Eeden)
  * Fixed bug PT-180 : pt-online-schema-change --skip-check-slave-lag doesn't work
diff --git a/Makefile.PL b/Makefile.PL
index 636669c1..7db7f5c0 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -2,7 +2,7 @@ use ExtUtils::MakeMaker;
 
 WriteMakefile(
     NAME      => 'percona-toolkit',
-    VERSION   => '3.0.2',
+    VERSION   => '3.0.4',
     EXE_FILES => [ <bin/*> ],
     MAN1PODS  => {
       'docs/percona-toolkit.pod' => 'blib/man1/percona-toolkit.1p',
diff --git a/bin/pt-align b/bin/pt-align
index b22f2114..a15d0574 100755
--- a/bin/pt-align
+++ b/bin/pt-align
@@ -1359,6 +1359,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-align 3.0.2
+pt-align 3.0.4
 
 =cut
diff --git a/bin/pt-archiver b/bin/pt-archiver
index 61c41a04..6fac0681 100755
--- a/bin/pt-archiver
+++ b/bin/pt-archiver
@@ -8471,6 +8471,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-archiver 3.0.2
+pt-archiver 3.0.4
 
 =cut
diff --git a/bin/pt-config-diff b/bin/pt-config-diff
index 1317c79e..b688de65 100755
--- a/bin/pt-config-diff
+++ b/bin/pt-config-diff
@@ -5843,6 +5843,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-config-diff 3.0.2
+pt-config-diff 3.0.4
 
 =cut
diff --git a/bin/pt-deadlock-logger b/bin/pt-deadlock-logger
index 09ac78d1..50448b8f 100755
--- a/bin/pt-deadlock-logger
+++ b/bin/pt-deadlock-logger
@@ -5633,6 +5633,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-deadlock-logger 3.0.2
+pt-deadlock-logger 3.0.4
 
 =cut
diff --git a/bin/pt-diskstats b/bin/pt-diskstats
index 0fada28a..1333a5f1 100755
--- a/bin/pt-diskstats
+++ b/bin/pt-diskstats
@@ -5627,6 +5627,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-diskstats 3.0.2
+pt-diskstats 3.0.4
 
 =cut
diff --git a/bin/pt-duplicate-key-checker b/bin/pt-duplicate-key-checker
index 873eb371..3b4c8f9a 100755
--- a/bin/pt-duplicate-key-checker
+++ b/bin/pt-duplicate-key-checker
@@ -5678,6 +5678,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-duplicate-key-checker 3.0.2
+pt-duplicate-key-checker 3.0.4
 
 =cut
diff --git a/bin/pt-fifo-split b/bin/pt-fifo-split
index 7fd5d61e..766a8ba5 100755
--- a/bin/pt-fifo-split
+++ b/bin/pt-fifo-split
@@ -1648,6 +1648,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-fifo-split 3.0.2
+pt-fifo-split 3.0.4
 
 =cut
diff --git a/bin/pt-find b/bin/pt-find
index f249376a..444d6042 100755
--- a/bin/pt-find
+++ b/bin/pt-find
@@ -5037,6 +5037,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-find 3.0.2
+pt-find 3.0.4
 
 =cut
diff --git a/bin/pt-fingerprint b/bin/pt-fingerprint
index 0e45e58e..90745d96 100755
--- a/bin/pt-fingerprint
+++ b/bin/pt-fingerprint
@@ -2239,6 +2239,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-fingerprint 3.0.2
+pt-fingerprint 3.0.4
 
 =cut
diff --git a/bin/pt-fk-error-logger b/bin/pt-fk-error-logger
index d482a750..18b2dbef 100755
--- a/bin/pt-fk-error-logger
+++ b/bin/pt-fk-error-logger
@@ -4619,6 +4619,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-fk-error-logger 3.0.2
+pt-fk-error-logger 3.0.4
 
 =cut
diff --git a/bin/pt-heartbeat b/bin/pt-heartbeat
index 31fc66d6..412ef46d 100755
--- a/bin/pt-heartbeat
+++ b/bin/pt-heartbeat
@@ -7205,6 +7205,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-heartbeat 3.0.2
+pt-heartbeat 3.0.4
 
 =cut
diff --git a/bin/pt-index-usage b/bin/pt-index-usage
index 9c74b017..3a95a702 100755
--- a/bin/pt-index-usage
+++ b/bin/pt-index-usage
@@ -7608,6 +7608,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-index-usage 3.0.2
+pt-index-usage 3.0.4
 
 =cut
diff --git a/bin/pt-ioprofile b/bin/pt-ioprofile
index 215739fd..a4423d9e 100755
--- a/bin/pt-ioprofile
+++ b/bin/pt-ioprofile
@@ -1127,7 +1127,7 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-ioprofile 3.0.2
+pt-ioprofile 3.0.4
 
 =cut
 
diff --git a/bin/pt-kill b/bin/pt-kill
index d8e15197..a3c98aaa 100755
--- a/bin/pt-kill
+++ b/bin/pt-kill
@@ -8373,6 +8373,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-kill 3.0.2
+pt-kill 3.0.4
 
 =cut
diff --git a/bin/pt-mext b/bin/pt-mext
index 381c8bb1..8281b40b 100755
--- a/bin/pt-mext
+++ b/bin/pt-mext
@@ -804,7 +804,7 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-mext 3.0.2
+pt-mext 3.0.4
 
 =cut
 
diff --git a/bin/pt-mysql-summary b/bin/pt-mysql-summary
index 6827823c..10f0ea56 100755
--- a/bin/pt-mysql-summary
+++ b/bin/pt-mysql-summary
@@ -3139,7 +3139,7 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-mysql-summary 3.0.2
+pt-mysql-summary 3.0.4
 
 =cut
 
diff --git a/bin/pt-online-schema-change b/bin/pt-online-schema-change
index 211af579..9814fd6c 100755
--- a/bin/pt-online-schema-change
+++ b/bin/pt-online-schema-change
@@ -12906,6 +12906,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-online-schema-change 3.0.2
+pt-online-schema-change 3.0.4
 
 =cut
diff --git a/bin/pt-pmp b/bin/pt-pmp
index e8b2c3ec..dbf8774c 100755
--- a/bin/pt-pmp
+++ b/bin/pt-pmp
@@ -897,7 +897,7 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-pmp 3.0.2
+pt-pmp 3.0.4
 
 =cut
 
diff --git a/bin/pt-query-digest b/bin/pt-query-digest
index 52fa933d..3ede8cb7 100755
--- a/bin/pt-query-digest
+++ b/bin/pt-query-digest
@@ -16752,6 +16752,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-query-digest 3.0.2
+pt-query-digest 3.0.4
 
 =cut
diff --git a/bin/pt-show-grants b/bin/pt-show-grants
index e1b57e34..075454bf 100755
--- a/bin/pt-show-grants
+++ b/bin/pt-show-grants
@@ -2524,6 +2524,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-show-grants 3.0.2
+pt-show-grants 3.0.4
 
 =cut
diff --git a/bin/pt-sift b/bin/pt-sift
index 60c7e915..39f8f846 100755
--- a/bin/pt-sift
+++ b/bin/pt-sift
@@ -1245,7 +1245,7 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-sift 3.0.2
+pt-sift 3.0.4
 
 =cut
 
diff --git a/bin/pt-slave-delay b/bin/pt-slave-delay
index d5134412..d274f68b 100755
--- a/bin/pt-slave-delay
+++ b/bin/pt-slave-delay
@@ -4919,6 +4919,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-slave-delay 3.0.2
+pt-slave-delay 3.0.4
 
 =cut
diff --git a/bin/pt-slave-find b/bin/pt-slave-find
index 578afa54..01ec4f0e 100755
--- a/bin/pt-slave-find
+++ b/bin/pt-slave-find
@@ -4445,6 +4445,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-slave-find 3.0.2
+pt-slave-find 3.0.4
 
 =cut
diff --git a/bin/pt-slave-restart b/bin/pt-slave-restart
index 7ba3aabd..0d5d5a13 100755
--- a/bin/pt-slave-restart
+++ b/bin/pt-slave-restart
@@ -6034,6 +6034,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-slave-restart 3.0.2
+pt-slave-restart 3.0.4
 
 =cut
diff --git a/bin/pt-stalk b/bin/pt-stalk
index 2bc7b94b..802f8832 100755
--- a/bin/pt-stalk
+++ b/bin/pt-stalk
@@ -2346,7 +2346,7 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-stalk 3.0.2
+pt-stalk 3.0.4
 
 =cut
 
diff --git a/bin/pt-summary b/bin/pt-summary
index 2acadac5..e080d88e 100755
--- a/bin/pt-summary
+++ b/bin/pt-summary
@@ -2723,7 +2723,7 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-summary 3.0.2
+pt-summary 3.0.4
 
 =cut
 
diff --git a/bin/pt-table-checksum b/bin/pt-table-checksum
index eebf86fd..70eb2051 100755
--- a/bin/pt-table-checksum
+++ b/bin/pt-table-checksum
@@ -13168,6 +13168,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-table-checksum 3.0.2
+pt-table-checksum 3.0.4
 
 =cut
diff --git a/bin/pt-table-sync b/bin/pt-table-sync
index f2337bdb..79887322 100755
--- a/bin/pt-table-sync
+++ b/bin/pt-table-sync
@@ -12899,6 +12899,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-table-sync 3.0.2
+pt-table-sync 3.0.4
 
 =cut
diff --git a/bin/pt-table-usage b/bin/pt-table-usage
index 77b809a1..91831b4a 100755
--- a/bin/pt-table-usage
+++ b/bin/pt-table-usage
@@ -8469,6 +8469,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-table-usage 3.0.2
+pt-table-usage 3.0.4
 
 =cut
diff --git a/bin/pt-upgrade b/bin/pt-upgrade
index 0760ce28..11eed616 100755
--- a/bin/pt-upgrade
+++ b/bin/pt-upgrade
@@ -11368,6 +11368,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-upgrade 3.0.2
+pt-upgrade 3.0.4
 
 =cut
diff --git a/bin/pt-variable-advisor b/bin/pt-variable-advisor
index d6b6d891..72df7372 100755
--- a/bin/pt-variable-advisor
+++ b/bin/pt-variable-advisor
@@ -6188,6 +6188,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-variable-advisor 3.0.2
+pt-variable-advisor 3.0.4
 
 =cut
diff --git a/bin/pt-visual-explain b/bin/pt-visual-explain
index 445f9ecf..381789cd 100755
--- a/bin/pt-visual-explain
+++ b/bin/pt-visual-explain
@@ -3281,6 +3281,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-pt-visual-explain 3.0.2
+pt-visual-explain 3.0.4
 
 =cut
diff --git a/config/deb/changelog b/config/deb/changelog
index 3b8c3bf4..8e5d7b6e 100644
--- a/config/deb/changelog
+++ b/config/deb/changelog
@@ -1,3 +1,44 @@
+percona-toolkit (3.0.4-1) unstable; urgency=low
+
+ * Fixed bug PT-181 : pt-online-schema-change not in sync with modules (Thanks Daniël van Eeden)
+ * Fixed bug PT-180 : pt-online-schema-change --skip-check-slave-lag doesn't work
+ * Fixed bug PT-178 : pt-online-schema-change appears to ignore the --check-slave-lag option
+ * Fixed bug PT-162 : Updated pt-table-checksum ignored dbs (Thanks Agustin Gallego)
+ * Fixed bug PT-161 : Safely check for undefined values in --skip-check-slave-lag (Thanks Chris Swingler)
+ * Fixed bug PT-154 : pt-online-schema-change --no-use-insert-ignore is broken
+ * Fixed bug PT-153 : pt-online-schema-change data loss when adding unique keys
+ * Fixed bug PT-151 : point is not decimal
+ * Fixed bug PT-148 : pt-osc Use of uninitialized value in printf
+ * Fixed bug PT-146 : Turn off statement based binlog checks
+ * Fixed bug PT-144 : Constraint name is too long (> 64 chars)
+ * Fixed bug PT-143 : pt-archiver SELECT query fails because of primary key
+ * Fixed bug PT-142 : pt-online-schema-change find_child_tables slow
+ * Fixed bug PT-138 : Added --output-format option to pt-mongodb-summary
+ * Fixed bug PT-136 : pt-table-checksum fails with columns having different collation/charset
+ * Feature   PT-173 : Enable pt-table-checksum to ensure stale data is removed
+ * Feature   PT-141 : pt-archiver archive records into csv file
+ * Feature   PT-91  : Make pt-osc compatible with AFTER triggers
+ * Feature   PT-90  : pt-stalk: Collect information about prepared statements if P_S is enabled (Thanks Agustin Gallego)
+
+ -- Percona Toolkit Developers <toolkit-dev@percona.com>  Tue, 01 Aug 2017 09:35:45 +0000
+
+percona-toolkit (3.0.3-1) unstable; urgency=low
+
+ * Fixed bug PT-133 : Sandbox won't start correctly if autocommit=0 in my.cnf
+ * Fixed bug PT-132 : pt-online-schema-change should imply --no-drop-new-table 
+ * Fixed bug PT-130 : Fixed pt-mext not working with not empty Rsa_public_key
+ * Fixed bug PT-128 : pt-stalk ps include memory usage outputs
+ * Fixed bug PT-126 : Recognize comments in ALTER
+ * Fixed bug PT-116 : pt-online-schema change eats data on adding a unique index. Added --[no]use-insert-ignore
+ * Feature   PT-115 : Make DSNs params able to be repeatable
+ * Fixed bug PT-115 : Made OptionParser to accept repeatable DSNs
+ * Fixed bug PT-111 : Collect MySQL variables
+ * Fixed bug PT-087 : Add --skip-check-slave-lag to pt-table-checksum
+ * Fixed bug PT-086 : Added --skip-check-slave-lag to pt-osc
+ * Fixed bug PT-080 : Added support for slave status in pt-stalk
+
+ -- Percona Toolkit Developers <toolkit-dev@percona.com>  Tue, 01 Aug 2017 10:23:25 +0000
+
 percona-toolkit (3.0.2-1) unstable; urgency=low
 
  * Fixed bug PT-73  : pt-mongodb tools add support for SSL connections
diff --git a/config/rpm/percona-toolkit.spec b/config/rpm/percona-toolkit.spec
index 1a0bc80a..b2bddfc9 100644
--- a/config/rpm/percona-toolkit.spec
+++ b/config/rpm/percona-toolkit.spec
@@ -48,7 +48,7 @@ rm -rf $RPM_BUILD_ROOT
 
 %files
 %defattr(-,root,root,-)
-%doc COPYING INSTALL README Changelog
+%doc COPYING INSTALL README.md Changelog
 %{_bindir}/*
 %{_mandir}/man1/*.1*
 
diff --git a/config/sphinx-build/conf.py b/config/sphinx-build/conf.py
index f2982805..95b78ff6 100644
--- a/config/sphinx-build/conf.py
+++ b/config/sphinx-build/conf.py
@@ -25,7 +25,7 @@ import sys, os
 
 # Add any Sphinx extension module names here, as strings. They can be extensions
 # coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
-extensions = ['sphinx.ext.autodoc']
+extensions = ['sphinx.ext.autodoc', 'sphinx.ext.extlinks']
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']
@@ -50,7 +50,7 @@ copyright = u'2017, Percona LLC and/or its affiliates'
 # The short X.Y version.
 version = '3.0'
 # The full version, including alpha/beta/rc tags.
-release = '3.0.2'
+release = '3.0.4'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/docs/installation.rst b/docs/installation.rst
index ec497a5e..c03718d9 100644
--- a/docs/installation.rst
+++ b/docs/installation.rst
@@ -8,7 +8,6 @@ Percona provides packages for most popular 64-bit Linux distributions:
 
 * Debian 7 ("wheezy")
 * Debian 8 ("jessie")
-* Ubuntu 12.04 LTS (Precise Pangolin)
 * Ubuntu 14.04 LTS (Trusty Tahr)
 * Ubuntu 16.04 LTS (Xenial Xerus)
 * Ubuntu 16.10 (Yakkety Yak)
diff --git a/docs/percona-toolkit.pod b/docs/percona-toolkit.pod
index 1a5eb44a..322f735d 100644
--- a/docs/percona-toolkit.pod
+++ b/docs/percona-toolkit.pod
@@ -560,6 +560,6 @@ Place, Suite 330, Boston, MA  02111-1307  USA.
 
 =head1 VERSION
 
-Percona Toolkit v3.0.2 released 2017-03-23
+Percona Toolkit v3.0.4 released 2017-08-02
 
 =cut
diff --git a/docs/release_notes.rst b/docs/release_notes.rst
index 0540c14a..d96bf8cd 100644
--- a/docs/release_notes.rst
+++ b/docs/release_notes.rst
@@ -1,6 +1,87 @@
 Release Notes
 *************
 
+v3.0.4 released 2017-08-02
+==========================
+
+Percona Toolkit 3.0.4 includes the following changes:
+
+New Features
+
+* :jirabug:`PT-90`: Added collection of information about prepared statements
+  by ``pt-stalk`` when Performance Schema is enabled.
+  For more information, see :lpbug:`1642750`.
+
+* :jirabug:`PT-91`: Added the ``--preserve-triggers`` option
+  for ``pt-online-schema-change`` to support ``AFTER`` triggers.
+
+* :jirabug:`PT-138`: Added ``--output-format`` option
+  for ``pt-mongodb-summary`` to choose between JSON format
+  and the default plain text.
+
+* :jirabug:`PT-141`: Added the ``--output-format=csv`` parameter
+  for ``pt-archiver`` to archive rows in CSV format.
+
+* :jirabug:`PT-142`: Added the ``--only-same-schema-fks`` option
+  for ``pt-online-schema-change`` to check foreigns keys only on tables
+  with the same schema as the original table.
+  This should speed up the tool's execution,
+  but keep in mind that if you have foreign keys
+  referencing tables in other schemas,
+  they won't be detected.
+  For more information, see :lpbug:`1690122`.
+
+* :jirabug:`PT-153`: Added the ``--check-unique-key-change`` option
+  for ``pt-online-schema-change`` to abort
+  if the specified statement for ``--alter`` is trying to add a unique index.
+  This is supposed to avoid adding duplicate keys
+  that might lead to silently losing data.
+
+* :jirabug:`PT-173`: Added the ``--truncate-replicate-table`` option
+  for ``pt-table-checksum`` to ensure stale data is removed.
+
+Bug fixes
+
+* :jirabug:`PT-136`: Fixed ``pt-table-checksum`` to support tables
+  that have columns with different collations or charsets.
+  For more information, see :lpbug:`1674266`.
+
+* :jirabug:`PT-143`: Fixed primary key handling by ``pt-archiver``.
+  For more information, see :lpbug:`1691630`.
+
+* :jirabug:`PT-144`: Limited constraint name in the new table
+  when running ``pt-online-schema-change``.
+  For more information, see :lpbug:`1491674`.
+
+* :jirabug:`PT-146`: Fixed the ``--no-check-binlog-format`` option
+  for ``pt-table-checksum`` to work as expected.
+
+* :jirabug:`PT-148`: Fixed the use of uninitialized value in ``printf()``
+  for ``pt-online-schema-change``.
+  For more information, see :lpbug:`1693614`.
+
+* :jirabug:`PT-151`: Fixed ``pt-table-sync`` to prevent field type ``point``
+  to be taken as decimal.
+
+* :jirabug:`PT-154`: Reverted :jirabug:`PT-116`
+  to remove the ``--use-insert-ignore`` option
+  from ``pt-online-schema-change``.
+
+* :jirabug:`PT-161`: Fixed the ``--skip-check-slave-lag`` feature
+  for ``pt-table-checksum`` to safely check for undefined values.
+
+* :jirabug:`PT-178`: Fixed regression in ``--check-slave-lag`` option
+  for ``pt-online-schema-change``.
+
+* :jirabug:`PT-180`: Fixed regression in ``--skip-check-slave-lag`` option
+  for ``pt-online-schema-change``.
+
+* :jirabug:`PT-181`: Fixed syntax error in ``pt-online-schema-change``.
+
+Other Improvements
+
+* :jirabug:`PT-162`: Updated list of tables ignored by ``pt-table-checksum``.
+
 v3.0.3 released 2017-05-18
 ==========================
 
diff --git a/src/go/Makefile b/src/go/Makefile
index 9722b52b..cda11d26 100644
--- a/src/go/Makefile
+++ b/src/go/Makefile
@@ -1,6 +1,6 @@
 GO := go
 pkgs   = $(shell find . -type d -name "pt-mongodb*" -exec basename {} \;)
-VERSION="3.0.2" 
+VERSION="3.0.4" 
 BUILD=$(shell date +%FT%T%z)
 GOVERSION=$(shell go version | cut --delimiter=" " -f3)