From e837b9b8705c222d49f86ab051d2df717d986c5b Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Tue, 24 Apr 2018 16:09:50 +0300 Subject: [ci skip] Close #5479 --- user_guide_src/source/installation/upgrade_320.rst | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'user_guide_src/source/installation/upgrade_320.rst') diff --git a/user_guide_src/source/installation/upgrade_320.rst b/user_guide_src/source/installation/upgrade_320.rst index de279fdc7..a225f06d8 100644 --- a/user_guide_src/source/installation/upgrade_320.rst +++ b/user_guide_src/source/installation/upgrade_320.rst @@ -248,3 +248,12 @@ on global filters is a bad practice, giving you a false sense of security. This functionality is now removed, and so if you've relied on it for whatever reasons, you should double-check that you are properly validating all user inputs in your application (as you always should do). + +Step 12: Clear your output cache (optional) +=========================================== + +Internal changes to the :doc:`Output Class <../libraries/output>` make it +so that if you're using the :doc:`Web Page Caching <../general/caching>` +feature, you'll be left with some old, garbage cache files. + +That shouldn't be a problem, but you may want to clear them. -- cgit v1.2.3-24-g4f1b