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-rw-r--r--user_guide_src/source/installation/upgrade_320.rst1
1 files changed, 1 insertions, 0 deletions
diff --git a/user_guide_src/source/installation/upgrade_320.rst b/user_guide_src/source/installation/upgrade_320.rst
index 8a559c268..5cf2acd3b 100644
--- a/user_guide_src/source/installation/upgrade_320.rst
+++ b/user_guide_src/source/installation/upgrade_320.rst
@@ -143,6 +143,7 @@ version 3.0.0, that have been removed in 3.2.0:
- ``nbs()`` :doc:`HTML Helper <../helpers/html_helper>` function (use ``str_repeat()`` with ``'&nbsp;'`` instead)
- ``trim_slashes()`` :doc:`String Helper <../helpers/string_helper>` function (use ``trim()`` with ``'/'`` instead)
- ``repeater()`` :doc:`String Helper <../helpers/string_helper>` function (use ``str_repeat()`` instead)
+- ``read_file()`` :doc:`File Helper <../helpers/file_helper>` function (use ``file_get_contents()`` instead)
- The entire *Email Helper*, which only had two functions: