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authorAndrey Andreev <narf@devilix.net>2019-09-19 14:08:45 +0200
committerAndrey Andreev <narf@devilix.net>2019-09-19 14:08:45 +0200
commitb73eb19aed66190c10c9cad476da7c36c271d6dc (patch)
treeb3d5d4f960569c30701934416d6d51628bde81a7 /user_guide_src/source/installation/upgrade_220.rst
parent6e052d80b95b9332ed592cdc3431b5f9dc8dd250 (diff)
[ci skip] 3.1.11 release
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-#############################
-Upgrading from 2.1.4 to 2.2.x
-#############################
-
-.. note:: The :doc:`Encrypt Class </libraries/encrypt>` now requires the
- Mcrypt extension. If you were previously using the Encrypt Class
- without Mcrypt, then this is a breaking change. You must install
- the Mcrypt extension in order to upgrade. For information on
- installing Mcrypt please see the PHP `documentation
- <http://php.net/manual/en/mcrypt.setup.php>`.
-
-Before performing an update you should take your site offline by
-replacing the index.php file with a static one.
-
-Step 1: Update your CodeIgniter files
-=====================================
-
-Replace all files and directories in your "system" folder.
-
-.. note:: If you have any custom developed files in these folders please
- make copies of them first. \ No newline at end of file