Important: #106192 - Add 'center' and 'font' to YAML processing removeTags
See forge#106192
Description
The HTML tags
<font> and
<center> are officially deprecated for
some time: see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/font
and https://developer.mozilla.org/en-US/docs/Web/HTML/Element/center.
The default YAML processing configuration file
EXT:
has been changed to remove these HTML tags
<font> and
<center> by default when saving a RTE field content
to the database.
This new default is adjusted with the option processing.,
which now also lists these two tags.
A stored input like
<p><font face="Arial">My text</
will - when saved - be changed to
<p>My text</.
Affected installations
All installations having
<font> and :html<center>
stored in their database fields, and where no custom RTE
YAML configuration is in place that allows these tags.
Please note that due issue forge#104839, this
remove option was never properly applied previously, so the chances
are that an installation never had output for font and
center properly working anyways.
Also take note that the CKEditor by default uses
<span style="...">
tags to apply font formatting when using the Full preset.
Thus, real-life impact should be low, but for legacy installations
you may want to convert existing data to replace font/ tags
with their appropriate modern counterparts.
Migration
Either accept the removal of these tags, and use specific
HTML tags like
<span> and
<div> to apply formatting.
Or adapt the RTE Processing via TypoScript/YAML configuration
to not have center and font to the processing.
list.
If the tags center and font have been configured via the editor.
YAML option (not set by default), CKEditor would allow to use these tags,
but they will now be removed both when saving, or when being rendered in the
frontend. So these style definitions should be removed and/or adapted to
<span style="..."> configurations.