Finally drop CI_Encrypt

4 files changed, 14 insertions, 17 deletions

diff --git a/user_guide_src/source/installation/upgrade_200.rst b/user_guide_src/source/installation/upgrade_200.rst
index 03b8ff4ac..96256b13a 100644
--- a/user_guide_src/source/installation/upgrade_200.rst
+++ b/user_guide_src/source/installation/upgrade_200.rst
@@ -64,9 +64,7 @@ string using the improved methods. This will enable you to easily
 replace stale encrypted data with fresh in your applications, either on
 the fly or en masse.
 
-Please read :doc:`how to use this
-method <../libraries/encrypt>` in the Encrypt library
-documentation.
+Please read how to use this in the Encrypt library documentation.
 
 Step 5: Remove loading calls for the compatibility helper.
 ==========================================================
@@ -145,4 +143,4 @@ The following files have been changed:
 The following files have been added:
 
 - foreign_chars.php
-- profiler.php
\ No newline at end of file
+- profiler.php
diff --git a/user_guide_src/source/installation/upgrade_220.rst b/user_guide_src/source/installation/upgrade_220.rst
index 489dd6312..c87148ca1 100644
--- a/user_guide_src/source/installation/upgrade_220.rst
+++ b/user_guide_src/source/installation/upgrade_220.rst
@@ -2,12 +2,11 @@
 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
-	<https://secure.php.net/manual/en/mcrypt.setup.php>`.
+.. note:: The **Encrypt Class** 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 <https://secure.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.
@@ -18,4 +17,4 @@ 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
+	make copies of them first.
diff --git a/user_guide_src/source/installation/upgrade_300.rst b/user_guide_src/source/installation/upgrade_300.rst
index 188144844..03a7b579c 100644
--- a/user_guide_src/source/installation/upgrade_300.rst
+++ b/user_guide_src/source/installation/upgrade_300.rst
@@ -520,7 +520,7 @@ The SHA1 library
 The previously deprecated SHA1 library has been removed, alter your code to use PHP's native
 ``sha1()`` function to generate a SHA1 hash.
 
-Additionally, the ``sha1()`` method in the :doc:`Encrypt Library <../libraries/encrypt>` has been removed.
+Additionally, the ``sha1()`` method in the **Encrypt Library** has been removed.
 
 The EXT constant
 ================
@@ -541,17 +541,16 @@ Also, the previously deprecated ``js_insert_smiley()`` (since version 1.7.2) is
 The Encrypt library
 ===================
 
-Following numerous vulnerability reports, the :doc:`Encrypt Library <../libraries/encrypt>` has
-been deprecated and a new, :doc:`Encryption Library <../libraries/encryption>` is added to take
-its place.
+Following numerous vulnerability reports, the **Encrypt Library** has been deprecated and a
+new, :doc:`Encryption Library <../libraries/encryption>` is added to take its place.
 
 The new library requires either the `MCrypt extension <https://secure.php.net/mcrypt>`_ (and /dev/urandom
 availability) or PHP 5.3.3 and the `OpenSSL extension <https://secure.php.net/openssl>`_.
 While this might be rather inconvenient, it is a requirement that allows us to have properly
 implemented cryptographic functions.
 
-.. note:: The :doc:`Encrypt Library <../libraries/encrypt>` is still available for the purpose
-	of keeping backwards compatibility.
+.. note:: The **Encrypt Library** is still available for the purpose of keeping
+	backwards compatibility.
 
 .. important:: You are strongly encouraged to switch to the new :doc:`Encryption Library
 	<../libraries/encryption>` as soon as possible!
diff --git a/user_guide_src/source/installation/upgrade_320.rst b/user_guide_src/source/installation/upgrade_320.rst
index 368871d7d..c70ff707c 100644
--- a/user_guide_src/source/installation/upgrade_320.rst
+++ b/user_guide_src/source/installation/upgrade_320.rst
@@ -222,6 +222,7 @@ CodeIgniter versions that have been removed in 3.2.0:
 - ``read_file()`` :doc:`File Helper <../helpers/file_helper>` function (use ``file_get_contents()`` instead)
 - ``form_prep()`` :doc:`Form Helper <../helpers/form_helper>` function (use :php:func:`html_escape()` instead)
 
+- The entire *Encrypt Library* (the newer :doc:`Encryption Library <../libraries/encryption>` is still available)
 - The entire *Cart Library* (an archived version is available on GitHub: `bcit-ci/ci3-cart-library <https://github.com/bcit-ci/ci3-cart-library>`_)
 - The entire *Javascript Library* (it was always experimental in the first place)