Anthony Burchell 287fd501f2 Media: Adjust PDF upload handling to remove non-opaque alpha channels from previews. ... Previously, Imagick uploads of PDF files with non-opaque alpha channels would result in a black background replacing alpha in the generated thumbnail. This patch adds a `remove_pdf_alpha_channel()` function in the Imagick classes to use a white background instead. Props gitlost, joemcgill, joedolson, launchinteractive, emirpprime, mwtsn, ceer, maysi, madejackson, 6adminit, costdev, oglekler. Fixes #39216. git-svn-id: https://develop.svn.wordpress.org/trunk@56271 602fd350-edb4-49c9-b593-d223f7449a82		2023-07-19 22:33:47 +00:00
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blocks	Editor: update Wordpress npm packages.	2023-06-27 14:20:18 +00:00
export
feed	Help/About: Use the new /documentation/ URLs for HelpHub links in WordPress Admin.	2023-02-23 10:36:33 +00:00
formatting
functions
images	Media: Adjust PDF upload handling to remove non-opaque alpha channels from previews.	2023-07-19 22:33:47 +00:00
languages
plugins
pomo
templates
theme-file-child
theme-file-parent
themedir1	Editor: Fix bug where it was not possible to style custom block elements in theme.json.	2023-07-18 00:00:49 +00:00
uploads
widgets
WPHTTP-testcase-redirection-script.php	HTTP API: Fix request header inconsistencies.	2023-02-03 13:33:18 +00:00