[wp-trac] [WordPress Trac] #63448: Image quality significantly degrades for resized PNGs with transparency in WordPress 6.8.1

WordPress Trac noreply at wordpress.org
Thu May 22 21:58:21 UTC 2025


#63448: Image quality significantly degrades for resized PNGs with transparency in
WordPress 6.8.1
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 Reporter:  elvismdev                            |       Owner:
                                                 |  adamsilverstein
     Type:  defect (bug)                         |      Status:  closed
 Priority:  normal                               |   Milestone:  6.8.2
Component:  Media                                |     Version:  6.8
 Severity:  critical                             |  Resolution:  fixed
 Keywords:  has-patch has-test-info dev-         |     Focuses:
  feedback has-unit-tests commit                 |
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Comment (by nosilver4u):

 @adamsilverstein No problem, I should have put my comments directly here
 instead of on the pull request! Agreed that we already have an improved
 solution, but would like to see quantizeImage() added back in to avoid
 regressions on indexed PNG images.

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Ticket URL: <https://core.trac.wordpress.org/ticket/63448#comment:57>
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