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-rw-r--r--user_guide_src/source/changelog.rst2
-rw-r--r--user_guide_src/source/installation/upgrade_313.rst14
2 files changed, 16 insertions, 0 deletions
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index 93aabebda..25a301440 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -9,6 +9,8 @@ Release Date: Not Released
- General Changes
+ - Deprecated ``$config['allow_get_array']``.
+ - Deprecated ``$config['standardize_newlines']``.
- Deprecated :doc:`Date Helper <helpers/date_helper>` function :php:func:`nice_date()`.
Bug fixes for 3.1.3
diff --git a/user_guide_src/source/installation/upgrade_313.rst b/user_guide_src/source/installation/upgrade_313.rst
index ebce7ab9b..76dd159e6 100644
--- a/user_guide_src/source/installation/upgrade_313.rst
+++ b/user_guide_src/source/installation/upgrade_313.rst
@@ -30,3 +30,17 @@ CodeIgniter 3.2+.
.. note:: The function is still available, but you're strongly encouraged
to remove its usage sooner rather than later.
+
+Step 3: Remove usage of $config['standardize_newlines']
+=======================================================
+
+The :doc:`Input Library <../libraries/input>` would optionally replace
+occurences of `\r\n`, `\r`, `\n` in input data with whatever the ``PHP_EOL``
+value is on your system - if you've set ``$config['standardize_newlines']``
+to ``TRUE`` in your *application/config/config.php*.
+
+This functionality is now deprecated and scheduled for removal in
+CodeIgniter 3.2.+.
+
+.. note:: The functionality is still available, but you're strongly
+ encouraged to remove its usage sooner rather than later.