+
+# Check for the latest version of Percona Toolkit, MySQL, and other programs.
+#
+# This is a standard "check for updates automatically" feature, with two
+# additional features. First, the tool checks the version of other programs on
+# the local system in addition to its own version. For example, it checks the
+# version of every MySQL server it connects to, Perl, and the Perl module
+# DBD::mysql. Second, it checks for and warns about versions with known
+# problems. For example, MySQL 5.5.25 had a critical bug and was re-released
+# as 5.5.25a.
+#
+# Any updates or known problems are printed to STDOUT before the tool's normal
+# output. This feature should never interfere with the normal operation of the
+# tool.
+#
+# For more information, visit <https://www.percona.com/version-check>.
+no-version-check