Avoid adjusting the current submenu position when tabbing through the admin menu.

Fixes #30349
Props 5um17

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Display a faux revision when a post only has one revision but has an autosave.

Fixes #29044
Props adamsilverstein

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Add some specific JSON responses when there are user permission errors for AJAX file uploads. Replace some usage of `wp_json_encode()` with `wp_send_json_*()`.

See #25849
Props gcorne

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Allow the response code to be passed as a shorthand to the `$title` or `$args` parameter of `wp_die()`, for brevity.

See #10551 and #11286
Props nacin

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Switch to a `403` response code in places where it is more appropriate than a `500` due to permissions errors.

Fixes #10551
Props nacin

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Add `$user_login` and `$user_data` parameters to the `retrieve_password_message` filter.

Props ivankristianto, dcavins
Fixes #25853

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Add `$depth` parameter to the `nav_menu_css_class`, `nav_menu_item_id`, and `nav_menu_link_attributes` filters.

Fixes #19064
Props cyclometh, chriscct7, johnbillion

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Correctly wrap the text in long input labels in the media manager.

Fixes #23003
Props ramiabraham

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Add a filter to the displayed title of the default page template.

Fixes #27178
Props johnstonphilip

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TinyMCE: don't show image toolbar for placeholder images. See #30147.
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Fix typo in [30361], see #30147.
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TinyMCE: fix the border on the image toolbar arrow. Props afercia, see #30147.
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Decode the sample permalink shown to the user. This avoids showing encoded non-Latin characters in the sample permalink.

Fixes #16496
Props linuxologos

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Remove a stray translator comment for a non-translatable string added in [30209] See #27238

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WPDB: When removing invalid characters from utf8 strings in older versions of PHP, the regex was too large to be compiled.

See #21212

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Add a missing `@return` description for `WP_Screen::get_option()`.

Also declare the default value for the `$key` parameter.

Props dustyf for the initial patch.
Fixes #30363.

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Fix parameter description syntax for `WP_Screen::get_option()`.

Props zrothauser for the initial patch.
See [30368]. Fixes #30363.

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Add inline `@see` tags to the docs for the `get_categories_taxonomy` hook.

Props tw2113.
Fixes #30310.

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Twenty Ten, Eleven, Thirteen: add bottom margin to audio and video players.

Fixes #29146. Props mikeyarce, gregrickaby, DavidTheMachine, jeanyoungkim, ccprice.

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Twenty Fifteen: pinking shears.

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