Hi,
To try Wordfence, I installed a new version of WP 4.0
Theme: Twenty Fourteen
Plugins: Akismet
So I installed Wordfence, latest version 5.2.3
I started "Start Scan to Wordfence" and I received an alert and an email:
WordPress core file modified: wp-includes/version.php
http://i.imgur.com/W3ELdV2.png
I do not understand.
Please i would like to know if it works or this is a false positive.
Thanks