[wp-meta] [Making WordPress.org] #5144: [all websites] Declare HTML5 scripts and styles support for better compliance with W3C validator

[Making WordPress.org]

#5144: [all websites] Declare HTML5 scripts and styles support for better
compliance with W3C validator
----------------------+-------------------------
 Reporter:  audrasjb  |      Owner:  (none)
     Type:  defect    |     Status:  new
 Priority:  normal    |  Milestone:
Component:  General   |   Keywords:  needs-patch
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 Hi,

 Given almost all WordPress themes are written in HTML5, they should
 declare HTML5 support for styles and scripts to avoid using `type`
 attributes in styles and scripts. Otherwise, W3C validator will throw a
 warning because of the `type` element.

 This option was introduced in WordPress 5.3. For reference, see:
 - https://make.wordpress.org/core/2019/10/15/miscellaneous-developer-
 focused-changes-in-5-3/
 - https://core.trac.wordpress.org/ticket/42804#comment:32

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Ticket URL: <https://meta.trac.wordpress.org/ticket/5144>
Making WordPress.org <https://meta.trac.wordpress.org/>
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