[wp-trac] [WordPress Trac] #56699: Remove IE specific checks from default themes

WordPress Trac noreply at wordpress.org
Sat Nov 1 02:40:42 UTC 2025


#56699: Remove IE specific checks from default themes
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 Reporter:  desrosj                 |       Owner:  audrasjb
     Type:  enhancement             |      Status:  closed
 Priority:  normal                  |   Milestone:  6.3
Component:  Bundled Theme           |     Version:
 Severity:  normal                  |  Resolution:  fixed
 Keywords:  has-patch has-dev-note  |     Focuses:
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Comment (by westonruter):

 In [changeset:"61109" 61109]:
 {{{
 #!CommitTicketReference repository="" revision="61109"
 Bundled Themes: Modernize Genericons.

 This updates Twenty Thirteen, Twenty Fourteen, Twenty Fifteen, and Twenty
 Sixteen as follows:

 * Remove legacy Internet Explorer support by deleting EOT file rules from
 CSS.
 * Remove IE hacks from the version included in Twenty Thirteen and Twenty
 Fourteen.
 * Remove `filter` rules from the CSS included in Twenty Sixteen.
 * Remove the TTF and SVG `src` references for all four themes.
 * Remove all prefixes from transform in the rotate and flip classes
 available in Twenty Sixteen.
 * Edit the values for prefixed transition properties in Twenty Fifteen and
 Twenty Sixteen.
 * Update CSS comments.

 Developed in https://github.com/WordPress/wordpress-develop/pull/10427

 Props sabernhardt, metodiew, peterwilsoncc, mukesh27, westonruter.
 See #56699, #58836.
 Fixes #62128.
 }}}

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/56699#comment:49>
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