Fix invalid link of Roundcube upgrade tutorial (Roundcube team migrated old trac system to github, but not restore upgrade tutorial. fortunately, it's now restored.)

2016-05-08 16:25:42 +08:00 · 2016-05-08 16:25:42 +08:00 · 05bc2efd0c
parent b0de8a867d
commit 05bc2efd0c
28 changed files with 28 additions and 28 deletions
--- a/en_US/migrations/1-migrate.to.new.iredmail.server.md
+++ b/en_US/migrations/1-migrate.to.new.iredmail.server.md
@ -151,7 +151,7 @@ $ ldapsearch -x -D 'cn=Manager,dc=xx,dc=xx' -b 'o=domains,dc=xx,dc=xx' -W "(mail
 * Export/import roundcube webmail database, and upgrade database to work with
  new version of Roundcube.

-Reference: <http://trac.roundcube.net/wiki/Howto_Upgrade>
+Reference: <https://github.com/roundcube/roundcubemail/wiki/Upgrade>

 ## Migrate Amavisd, iRedAPD, iRedAdmin databases

--- a/en_US/upgrade/0-upgrade.iredmail.0.7.2-0.7.3.md
+++ b/en_US/upgrade/0-upgrade.iredmail.0.7.2-0.7.3.md
@ -12,7 +12,7 @@
 ## General (All backends should apply these upgrade steps)

 * Please follow phpMyAdmin official tutorial to upgrade phpMyAdmin: http://www.phpmyadmin.net/documentation/#upgrading
-* Please follow Roundcube official tutorial to upgrade Roundcube Webmail: http://trac.roundcube.net/wiki/Howto_Upgrade
+* Please follow Roundcube official tutorial to upgrade Roundcube Webmail: <https://github.com/roundcube/roundcubemail/wiki/Upgrade>

 ## OpenLDAP backend special

--- a/en_US/upgrade/0-upgrade.iredmail.0.7.4-0.8.0.md
+++ b/en_US/upgrade/0-upgrade.iredmail.0.7.4-0.8.0.md
@ -30,7 +30,7 @@ so that you can know which version of iRedMail you're running. For example:
 ### Upgrade Roundcube webmail to the latest stable release

 Please follow Roundcube official tutorial to upgrade Roundcube webmail to the
-latest stable release immediately: [How to upgrade Roundcube](http://trac.roundcube.net/wiki/Howto_Upgrade)
+latest stable release immediately: [How to upgrade Roundcube](https://github.com/roundcube/roundcubemail/wiki/Upgrade).

 ### Upgrade iRedAPD (Postfix policy server) to the latest stable release

--- a/en_US/upgrade/0-upgrade.iredmail.0.8.0-0.8.1.md
+++ b/en_US/upgrade/0-upgrade.iredmail.0.8.0-0.8.1.md
@ -31,7 +31,7 @@ so that you can know which version of iRedMail you're running. For example:
 ### Upgrade Roundcube webmail to the latest stable release

 Please follow Roundcube official tutorial to upgrade Roundcube webmail to the
-latest stable release immediately: [How to upgrade Roundcube](http://trac.roundcube.net/wiki/Howto_Upgrade)
+latest stable release immediately: [How to upgrade Roundcube](https://github.com/roundcube/roundcubemail/wiki/Upgrade).

 ### Upgrade iRedAPD (Postfix policy server) to the latest stable release

--- a/en_US/upgrade/0-upgrade.iredmail.0.8.1-0.8.2.md
+++ b/en_US/upgrade/0-upgrade.iredmail.0.8.1-0.8.2.md
@ -38,7 +38,7 @@ so that you can know which version of iRedMail you're running. For example:
 ### Upgrade Roundcube webmail to the latest stable release

 Please follow Roundcube official tutorial to upgrade Roundcube webmail to the
-latest stable release immediately: [How to upgrade Roundcube](http://trac.roundcube.net/wiki/Howto_Upgrade)
+latest stable release immediately: [How to upgrade Roundcube](https://github.com/roundcube/roundcubemail/wiki/Upgrade).

 ### Upgrade iRedAPD (Postfix policy server) to the latest stable release

--- a/en_US/upgrade/0-upgrade.iredmail.0.8.2-0.8.3.md
+++ b/en_US/upgrade/0-upgrade.iredmail.0.8.2-0.8.3.md
@ -32,7 +32,7 @@ so that you can know which version of iRedMail you're running. For example:
 ### Upgrade Roundcube webmail to the latest stable release

 Please follow Roundcube official tutorial to upgrade Roundcube webmail to the
-latest stable release immediately: [How to upgrade Roundcube](http://trac.roundcube.net/wiki/Howto_Upgrade)
+latest stable release immediately: [How to upgrade Roundcube](https://github.com/roundcube/roundcubemail/wiki/Upgrade).

 ### Upgrade iRedAPD (Postfix policy server) to the latest stable release

--- a/en_US/upgrade/0-upgrade.iredmail.0.8.3-0.8.4.md
+++ b/en_US/upgrade/0-upgrade.iredmail.0.8.3-0.8.4.md
@ -32,7 +32,7 @@ so that you can know which version of iRedMail you're running. For example:
 ### Upgrade Roundcube webmail to the latest stable release

 Please follow Roundcube official tutorial to upgrade Roundcube webmail to the
-latest stable release immediately: [How to upgrade Roundcube](http://trac.roundcube.net/wiki/Howto_Upgrade)
+latest stable release immediately: [How to upgrade Roundcube](https://github.com/roundcube/roundcubemail/wiki/Upgrade).

 ### Upgrade iRedAPD (Postfix policy server) to the latest stable release

--- a/en_US/upgrade/0-upgrade.iredmail.0.8.4-0.8.5.md
+++ b/en_US/upgrade/0-upgrade.iredmail.0.8.4-0.8.5.md
@ -36,7 +36,7 @@ so that you can know which version of iRedMail you're running. For example:
 ### Upgrade Roundcube webmail to the latest stable release

 Please follow Roundcube official tutorial to upgrade Roundcube webmail to the
-latest stable release immediately: [How to upgrade Roundcube](http://trac.roundcube.net/wiki/Howto_Upgrade)
+latest stable release immediately: [How to upgrade Roundcube](https://github.com/roundcube/roundcubemail/wiki/Upgrade).

 ### Upgrade iRedAPD (Postfix policy server) to the latest stable release

--- a/en_US/upgrade/0-upgrade.iredmail.0.8.5-0.8.6.md
+++ b/en_US/upgrade/0-upgrade.iredmail.0.8.5-0.8.6.md
@ -42,7 +42,7 @@ so that you can know which version of iRedMail you're running. For example:
 ### Upgrade Roundcube webmail to the latest stable release

 Please follow Roundcube official tutorial to upgrade Roundcube webmail to the
-latest stable release immediately: [How to upgrade Roundcube](http://trac.roundcube.net/wiki/Howto_Upgrade)
+latest stable release immediately: [How to upgrade Roundcube](https://github.com/roundcube/roundcubemail/wiki/Upgrade).

 ### Upgrade iRedAPD (Postfix policy server) to the latest stable release

--- a/en_US/upgrade/0-upgrade.iredmail.0.8.6-0.8.7.md
+++ b/en_US/upgrade/0-upgrade.iredmail.0.8.6-0.8.7.md
@ -40,7 +40,7 @@ so that you can know which version of iRedMail you're running. For example:
 ### Upgrade Roundcube webmail to the latest stable release

 Please follow Roundcube official tutorial to upgrade Roundcube webmail to the
-latest stable release immediately: [How to upgrade Roundcube](http://trac.roundcube.net/wiki/Howto_Upgrade)
+latest stable release immediately: [How to upgrade Roundcube](https://github.com/roundcube/roundcubemail/wiki/Upgrade).

 ### Upgrade iRedAPD (Postfix policy server) to the latest 1.4.3

--- a/en_US/upgrade/0-upgrade.iredmail.0.8.7-0.9.0.md
+++ b/en_US/upgrade/0-upgrade.iredmail.0.8.7-0.9.0.md
@ -46,7 +46,7 @@ so that you can know which version of iRedMail you're running. For example:
 ### Upgrade Roundcube webmail to the latest stable release

 Please follow Roundcube official tutorial to upgrade Roundcube webmail to the
-latest stable release immediately: [How to upgrade Roundcube](http://trac.roundcube.net/wiki/Howto_Upgrade)
+latest stable release immediately: [How to upgrade Roundcube](https://github.com/roundcube/roundcubemail/wiki/Upgrade).

 ### Upgrade iRedAPD (Postfix policy server) to the latest 1.4.4

--- a/en_US/upgrade/0-upgrade.iredmail.0.9.0-0.9.1.md
+++ b/en_US/upgrade/0-upgrade.iredmail.0.9.0-0.9.1.md
@ -52,7 +52,7 @@ instead of `Dependent` edition (e.g. `roundcubemail-1.1.1.tar.gz`).

 After you have additional packages installed, please follow Roundcube official
 tutorial to upgrade Roundcube webmail to the latest stable release:
-[How to upgrade Roundcube](http://trac.roundcube.net/wiki/Howto_Upgrade)
+[How to upgrade Roundcube](https://github.com/roundcube/roundcubemail/wiki/Upgrade).

 Notes:

--- a/en_US/upgrade/0-upgrade.iredmail.0.9.2-0.9.3.md
+++ b/en_US/upgrade/0-upgrade.iredmail.0.9.2-0.9.3.md
@ -86,7 +86,7 @@ latest stable release:
 ### Upgrade Roundcube webmail to the latest stable release

 Please follow Roundcube official tutorial to upgrade Roundcube webmail to the
-latest stable release immediately: [How to upgrade Roundcube](http://trac.roundcube.net/wiki/Howto_Upgrade)
+latest stable release immediately: [How to upgrade Roundcube](https://github.com/roundcube/roundcubemail/wiki/Upgrade).

 Note: package `rsync` must be installed on your server before upgrading.

--- a/en_US/upgrade/0-upgrade.iredmail.0.9.3-0.9.4.md
+++ b/en_US/upgrade/0-upgrade.iredmail.0.9.3-0.9.4.md
@ -41,7 +41,7 @@ latest stable release:
 ### Upgrade Roundcube webmail to the latest stable release

 Please follow Roundcube official tutorial to upgrade Roundcube webmail to the
-latest stable release immediately: [How to upgrade Roundcube](http://trac.roundcube.net/wiki/Howto_Upgrade)
+latest stable release immediately: [How to upgrade Roundcube](https://github.com/roundcube/roundcubemail/wiki/Upgrade).

 Note: package `rsync` must be installed on your server before upgrading.

--- a/html/migrate.to.new.iredmail.server.html
+++ b/html/migrate.to.new.iredmail.server.html
@ -180,7 +180,7 @@ mysql&gt; SELECT CONCAT(storagebasedirectory, '/', storagenode, '/', maildir) FR
 <li>Export/import roundcube webmail database, and upgrade database to work with
  new version of Roundcube.</li>
 </ul>
-<p>Reference: <a href="http://trac.roundcube.net/wiki/Howto_Upgrade">http://trac.roundcube.net/wiki/Howto_Upgrade</a></p>
+<p>Reference: <a href="https://github.com/roundcube/roundcubemail/wiki/Upgrade">https://github.com/roundcube/roundcubemail/wiki/Upgrade</a></p>
 <h2 id="migrate-amavisd-iredapd-iredadmin-databases">Migrate Amavisd, iRedAPD, iRedAdmin databases</h2>
 <p>Export those database on old server, then import them on new server.</p>
 <h2 id="migrate-dkim-keys">Migrate DKIM keys</h2>
--- a/html/upgrade.iredmail.0.7.2-0.7.3.html
+++ b/html/upgrade.iredmail.0.7.2-0.7.3.html
@ -40,7 +40,7 @@
 <h2 id="general-all-backends-should-apply-these-upgrade-steps">General (All backends should apply these upgrade steps)</h2>
 <ul>
 <li>Please follow phpMyAdmin official tutorial to upgrade phpMyAdmin: http://www.phpmyadmin.net/documentation/#upgrading</li>
-<li>Please follow Roundcube official tutorial to upgrade Roundcube Webmail: http://trac.roundcube.net/wiki/Howto_Upgrade</li>
+<li>Please follow Roundcube official tutorial to upgrade Roundcube Webmail: <a href="https://github.com/roundcube/roundcubemail/wiki/Upgrade">https://github.com/roundcube/roundcubemail/wiki/Upgrade</a></li>
 </ul>
 <h2 id="openldap-backend-special">OpenLDAP backend special</h2>
 <h3 id="add-enabledservicelda-required-by-dovecot-2x">Add <code>enabledService=lda</code>, required by Dovecot 2.x.</h3>
--- a/html/upgrade.iredmail.0.7.4-0.8.0.html
+++ b/html/upgrade.iredmail.0.7.4-0.8.0.html
@ -67,7 +67,7 @@ so that you can know which version of iRedMail you're running. For example:</p>

 <h3 id="upgrade-roundcube-webmail-to-the-latest-stable-release">Upgrade Roundcube webmail to the latest stable release</h3>
 <p>Please follow Roundcube official tutorial to upgrade Roundcube webmail to the
-latest stable release immediately: <a href="http://trac.roundcube.net/wiki/Howto_Upgrade">How to upgrade Roundcube</a></p>
+latest stable release immediately: <a href="https://github.com/roundcube/roundcubemail/wiki/Upgrade">How to upgrade Roundcube</a>.</p>
 <h3 id="upgrade-iredapd-postfix-policy-server-to-the-latest-stable-release">Upgrade iRedAPD (Postfix policy server) to the latest stable release</h3>
 <p>Please follow below tutorial to upgrade iRedAPD to the latest stable release:
 <a href="./upgrade.iredapd.html">Upgrade iRedAPD to the latest stable release</a></p>
--- a/html/upgrade.iredmail.0.8.0-0.8.1.html
+++ b/html/upgrade.iredmail.0.8.0-0.8.1.html
@ -80,7 +80,7 @@ so that you can know which version of iRedMail you're running. For example:</p>

 <h3 id="upgrade-roundcube-webmail-to-the-latest-stable-release">Upgrade Roundcube webmail to the latest stable release</h3>
 <p>Please follow Roundcube official tutorial to upgrade Roundcube webmail to the
-latest stable release immediately: <a href="http://trac.roundcube.net/wiki/Howto_Upgrade">How to upgrade Roundcube</a></p>
+latest stable release immediately: <a href="https://github.com/roundcube/roundcubemail/wiki/Upgrade">How to upgrade Roundcube</a>.</p>
 <h3 id="upgrade-iredapd-postfix-policy-server-to-the-latest-stable-release">Upgrade iRedAPD (Postfix policy server) to the latest stable release</h3>
 <p>Please follow below tutorial to upgrade iRedAPD to the latest stable release:
 <a href="./upgrade.iredapd.html">Upgrade iRedAPD to the latest stable release</a></p>
--- a/html/upgrade.iredmail.0.8.1-0.8.2.html
+++ b/html/upgrade.iredmail.0.8.1-0.8.2.html
@ -79,7 +79,7 @@ so that you can know which version of iRedMail you're running. For example:</p>

 <h3 id="upgrade-roundcube-webmail-to-the-latest-stable-release">Upgrade Roundcube webmail to the latest stable release</h3>
 <p>Please follow Roundcube official tutorial to upgrade Roundcube webmail to the
-latest stable release immediately: <a href="http://trac.roundcube.net/wiki/Howto_Upgrade">How to upgrade Roundcube</a></p>
+latest stable release immediately: <a href="https://github.com/roundcube/roundcubemail/wiki/Upgrade">How to upgrade Roundcube</a>.</p>
 <h3 id="upgrade-iredapd-postfix-policy-server-to-the-latest-stable-release">Upgrade iRedAPD (Postfix policy server) to the latest stable release</h3>
 <p>Please follow below tutorial to upgrade iRedAPD to the latest stable release:
 <a href="./upgrade.iredapd.html">Upgrade iRedAPD to the latest stable release</a></p>
--- a/html/upgrade.iredmail.0.8.2-0.8.3.html
+++ b/html/upgrade.iredmail.0.8.2-0.8.3.html
@ -67,7 +67,7 @@ so that you can know which version of iRedMail you're running. For example:</p>

 <h3 id="upgrade-roundcube-webmail-to-the-latest-stable-release">Upgrade Roundcube webmail to the latest stable release</h3>
 <p>Please follow Roundcube official tutorial to upgrade Roundcube webmail to the
-latest stable release immediately: <a href="http://trac.roundcube.net/wiki/Howto_Upgrade">How to upgrade Roundcube</a></p>
+latest stable release immediately: <a href="https://github.com/roundcube/roundcubemail/wiki/Upgrade">How to upgrade Roundcube</a>.</p>
 <h3 id="upgrade-iredapd-postfix-policy-server-to-the-latest-stable-release">Upgrade iRedAPD (Postfix policy server) to the latest stable release</h3>
 <p>Please follow below tutorial to upgrade iRedAPD to the latest stable release:
 <a href="./upgrade.iredapd.html">Upgrade iRedAPD to the latest stable release</a></p>
--- a/html/upgrade.iredmail.0.8.3-0.8.4.html
+++ b/html/upgrade.iredmail.0.8.3-0.8.4.html
@ -77,7 +77,7 @@ so that you can know which version of iRedMail you're running. For example:</p>

 <h3 id="upgrade-roundcube-webmail-to-the-latest-stable-release">Upgrade Roundcube webmail to the latest stable release</h3>
 <p>Please follow Roundcube official tutorial to upgrade Roundcube webmail to the
-latest stable release immediately: <a href="http://trac.roundcube.net/wiki/Howto_Upgrade">How to upgrade Roundcube</a></p>
+latest stable release immediately: <a href="https://github.com/roundcube/roundcubemail/wiki/Upgrade">How to upgrade Roundcube</a>.</p>
 <h3 id="upgrade-iredapd-postfix-policy-server-to-the-latest-stable-release">Upgrade iRedAPD (Postfix policy server) to the latest stable release</h3>
 <p>Please follow below tutorial to upgrade iRedAPD to the latest stable release:
 <a href="./upgrade.iredapd.html">Upgrade iRedAPD to the latest stable release</a></p>
--- a/html/upgrade.iredmail.0.8.4-0.8.5.html
+++ b/html/upgrade.iredmail.0.8.4-0.8.5.html
@ -82,7 +82,7 @@ so that you can know which version of iRedMail you're running. For example:</p>

 <h3 id="upgrade-roundcube-webmail-to-the-latest-stable-release">Upgrade Roundcube webmail to the latest stable release</h3>
 <p>Please follow Roundcube official tutorial to upgrade Roundcube webmail to the
-latest stable release immediately: <a href="http://trac.roundcube.net/wiki/Howto_Upgrade">How to upgrade Roundcube</a></p>
+latest stable release immediately: <a href="https://github.com/roundcube/roundcubemail/wiki/Upgrade">How to upgrade Roundcube</a>.</p>
 <h3 id="upgrade-iredapd-postfix-policy-server-to-the-latest-stable-release">Upgrade iRedAPD (Postfix policy server) to the latest stable release</h3>
 <p>Please follow below tutorial to upgrade iRedAPD to the latest stable release:
 <a href="./upgrade.iredapd.html">Upgrade iRedAPD to the latest stable release</a></p>
--- a/html/upgrade.iredmail.0.8.5-0.8.6.html
+++ b/html/upgrade.iredmail.0.8.5-0.8.6.html
@ -70,7 +70,7 @@ so that you can know which version of iRedMail you're running. For example:</p>

 <h3 id="upgrade-roundcube-webmail-to-the-latest-stable-release">Upgrade Roundcube webmail to the latest stable release</h3>
 <p>Please follow Roundcube official tutorial to upgrade Roundcube webmail to the
-latest stable release immediately: <a href="http://trac.roundcube.net/wiki/Howto_Upgrade">How to upgrade Roundcube</a></p>
+latest stable release immediately: <a href="https://github.com/roundcube/roundcubemail/wiki/Upgrade">How to upgrade Roundcube</a>.</p>
 <h3 id="upgrade-iredapd-postfix-policy-server-to-the-latest-stable-release">Upgrade iRedAPD (Postfix policy server) to the latest stable release</h3>
 <p>Please follow below tutorial to upgrade iRedAPD to the latest stable release:
 <a href="./upgrade.iredapd.html">Upgrade iRedAPD to the latest stable release</a></p>
--- a/html/upgrade.iredmail.0.8.6-0.8.7.html
+++ b/html/upgrade.iredmail.0.8.6-0.8.7.html
@ -82,7 +82,7 @@ so that you can know which version of iRedMail you're running. For example:</p>

 <h3 id="upgrade-roundcube-webmail-to-the-latest-stable-release">Upgrade Roundcube webmail to the latest stable release</h3>
 <p>Please follow Roundcube official tutorial to upgrade Roundcube webmail to the
-latest stable release immediately: <a href="http://trac.roundcube.net/wiki/Howto_Upgrade">How to upgrade Roundcube</a></p>
+latest stable release immediately: <a href="https://github.com/roundcube/roundcubemail/wiki/Upgrade">How to upgrade Roundcube</a>.</p>
 <h3 id="upgrade-iredapd-postfix-policy-server-to-the-latest-143">Upgrade iRedAPD (Postfix policy server) to the latest 1.4.3</h3>
 <p>Please follow below tutorial to upgrade iRedAPD to the latest stable release:
 <a href="./upgrade.iredapd.html">Upgrade iRedAPD to the latest stable release</a></p>
--- a/html/upgrade.iredmail.0.8.7-0.9.0.html
+++ b/html/upgrade.iredmail.0.8.7-0.9.0.html
@ -97,7 +97,7 @@ so that you can know which version of iRedMail you're running. For example:</p>

 <h3 id="upgrade-roundcube-webmail-to-the-latest-stable-release">Upgrade Roundcube webmail to the latest stable release</h3>
 <p>Please follow Roundcube official tutorial to upgrade Roundcube webmail to the
-latest stable release immediately: <a href="http://trac.roundcube.net/wiki/Howto_Upgrade">How to upgrade Roundcube</a></p>
+latest stable release immediately: <a href="https://github.com/roundcube/roundcubemail/wiki/Upgrade">How to upgrade Roundcube</a>.</p>
 <h3 id="upgrade-iredapd-postfix-policy-server-to-the-latest-144">Upgrade iRedAPD (Postfix policy server) to the latest 1.4.4</h3>
 <p>Please follow below tutorial to upgrade iRedAPD to the latest stable release:
 <a href="./upgrade.iredapd.html">Upgrade iRedAPD to the latest stable release</a></p>
--- a/html/upgrade.iredmail.0.9.0-0.9.1.html
+++ b/html/upgrade.iredmail.0.9.0-0.9.1.html
@ -107,7 +107,7 @@ so that you can know which version of iRedMail you're running. For example:</p>
 instead of <code>Dependent</code> edition (e.g. <code>roundcubemail-1.1.1.tar.gz</code>).</p>
 <p>After you have additional packages installed, please follow Roundcube official
 tutorial to upgrade Roundcube webmail to the latest stable release:
-<a href="http://trac.roundcube.net/wiki/Howto_Upgrade">How to upgrade Roundcube</a></p>
+<a href="https://github.com/roundcube/roundcubemail/wiki/Upgrade">How to upgrade Roundcube</a>.</p>
 <p>Notes:</p>
 <ul>
 <li>If you're going to update PHP to 5.6, you should add below settings in
--- a/html/upgrade.iredmail.0.9.2-0.9.3.html
+++ b/html/upgrade.iredmail.0.9.2-0.9.3.html
@ -144,7 +144,7 @@ latest stable release:
 <a href="./migrate.or.upgrade.iredadmin.html">Upgrade iRedAdmin to the latest stable release</a></p>
 <h3 id="upgrade-roundcube-webmail-to-the-latest-stable-release">Upgrade Roundcube webmail to the latest stable release</h3>
 <p>Please follow Roundcube official tutorial to upgrade Roundcube webmail to the
-latest stable release immediately: <a href="http://trac.roundcube.net/wiki/Howto_Upgrade">How to upgrade Roundcube</a></p>
+latest stable release immediately: <a href="https://github.com/roundcube/roundcubemail/wiki/Upgrade">How to upgrade Roundcube</a>.</p>
 <p>Note: package <code>rsync</code> must be installed on your server before upgrading.</p>
 <h3 id="postfix-add-additional-aliases">Postfix: Add additional aliases</h3>
 <p>ClamAV may detect virus in email, notification will be sent to system account
--- a/html/upgrade.iredmail.0.9.3-0.9.4.html
+++ b/html/upgrade.iredmail.0.9.3-0.9.4.html
@ -62,7 +62,7 @@ latest stable release:
 <a href="./migrate.or.upgrade.iredadmin.html">Upgrade iRedAdmin to the latest stable release</a></p>
 <h3 id="upgrade-roundcube-webmail-to-the-latest-stable-release">Upgrade Roundcube webmail to the latest stable release</h3>
 <p>Please follow Roundcube official tutorial to upgrade Roundcube webmail to the
-latest stable release immediately: <a href="http://trac.roundcube.net/wiki/Howto_Upgrade">How to upgrade Roundcube</a></p>
+latest stable release immediately: <a href="https://github.com/roundcube/roundcubemail/wiki/Upgrade">How to upgrade Roundcube</a>.</p>
 <p>Note: package <code>rsync</code> must be installed on your server before upgrading.</p>
 <h3 id="fixed-no-daily-cron-job-to-backup-sqlldap-database">Fixed: No daily cron job to backup SQL/LDAP database</h3>
 <p>In iRedMail-0.9.3, there's no daily cron job to backup SQL/LDAP databases.