Only backtick-escape individual HTML entities in the DocBlock for `wp_kses_normalize_entities()`.

Props TobiasBg.
Fixes #30473.

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Fix a typo in [30546].

see #30473.
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Twenty Fifteen: removing unused styles.

Props iamtakashi, fixes #30578.


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Twenty Fifteen: It's about time we call it one point oh.

Closes #30502.


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Editor show the DFW v2 pointer for users that have disabled the visual editor. Fixes #30458.
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Twenty Fifteen: updating everything to one point oh.

See #30502.


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Twenty Fifteen: updating one point oh version number in .pot.

Props ocean90, see #30502.


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TinyMCE: remove `<address>` from the block formats drop-down. Props avryl, mor10. Fixes #30132.
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Update better description of the Screen Options checkbox for DFW v2 and editor-expand. Props johnbillion, kpdesign, fixes #30557.
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Give up on making uninterrupted hierarchies work in `get_page_children()` for now, reverts [30159], [30246], [30636].

Props boonebgorges.
See #14477.

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Monkey-patch MediaElement to restore H264 support to Chromium.

Documented here:
https://core.trac.wordpress.org/ticket/30281#comment:9

See #30281.

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Show title, album, and artist info for audio files displayed in `WP_Customize_Upload_Control()`.

See #21483.

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Add some inline JS docs for Customizer.

See #30469.

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