From 0fa9d83cb0a05f24e25dd57bfb7fe014dc92597f Mon Sep 17 00:00:00 2001 From: Greg Aker Date: Tue, 27 Dec 2011 01:59:24 -0600 Subject: Adding 3.0.0 release notes documentation file. --- user_guide_src/source/installation/upgrade_300.rst | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 user_guide_src/source/installation/upgrade_300.rst (limited to 'user_guide_src') diff --git a/user_guide_src/source/installation/upgrade_300.rst b/user_guide_src/source/installation/upgrade_300.rst new file mode 100644 index 000000000..62ef0ea88 --- /dev/null +++ b/user_guide_src/source/installation/upgrade_300.rst @@ -0,0 +1,28 @@ +############################# +Upgrading from 2.1.0 to 3.0.0 +############################# + +.. note:: These upgrade notes are for a version that is yet to be released. + + +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 and replace +your index.php file. If any modifications were made to your index.php +they will need to be made fresh in this new one. + +Step 2: Change References to the SHA Library +============================================ + +The previously deprecated SHA library has been removed in CodeIgniter 3.0. +Alter your code to use the native `sha1()` PHP function to generate a sha1 hash. + +Additionally, the `sha1()` method in the :doc:`Encryption Library ` library has been removed. + + +.. note:: If you have any custom developed files in these folders please + make copies of them first. -- cgit v1.2.3-24-g4f1b