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-rw-r--r--user_guide/installation/upgrade_211.html7
1 files changed, 6 insertions, 1 deletions
diff --git a/user_guide/installation/upgrade_211.html b/user_guide/installation/upgrade_211.html
index a2afdee2b..92b5faab1 100644
--- a/user_guide/installation/upgrade_211.html
+++ b/user_guide/installation/upgrade_211.html
@@ -3,7 +3,7 @@
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-<title>Upgrading from 2.0.3 to 2.1.0 : CodeIgniter User Guide</title>
+<title>Upgrading from 2.1.0 to 2.1.1 : CodeIgniter User Guide</title>
<style type='text/css' media='all'>@import url('../userguide.css');</style>
<link rel='stylesheet' type='text/css' media='all' href='../userguide.css' />
@@ -69,6 +69,11 @@ Upgrading from 2.1.0 to 2.1.1
<p>This config file has been updated to contain more user mime-types, please copy it to <kbd>application/config/mimes.php</kbd>.</p>
+<h2>Step 3: Update your IP address tables:</h2>
+
+<p>This upgrade adds support for IPv6 IP addresses. In order to store them, you need to enlarge your <var>ip_address</var> columns to 45 characters. For example, CodeIgniter's session table will need to change:</p>
+
+<code>ALTER TABLE ci_sessions CHANGE ip_address ip_address varchar(45) default '0' NOT NULL</code>
</div>
<!-- END CONTENT -->