Use `assertEqualSetsWithIndex()` as appropriate in `get_terms()` tests.

See #30522.
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Twenty Fifteen: correct list indentation inside blockquotes.

Props iamtakashi, fixes #30543.


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Twenty Fifteen: broader selection of avatars that should catch any plugins adding avatars that use the avatar class.

Props iamtakashi, fixes #30541.


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Improve inline documentation for four methods in `WP_Widget`: `get_field_id()`, `display_callback()`, `update_callback()`, and `form_callback()`.

Props jazzs3quence for the initial patch.
See #30315.

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Twenty Fifteen: correct stylesheet dependencies.

Props ocean90, fixes #30532.


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Editor DFW v2: do not fade out on using keyboard shortcuts in TinyMCE (Alt+Shift+letter).
Fixes #30539.
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TinyMCE: update the wpView toolbar to look the same as the new image toolbar.
Fixes #30561.
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git-svn-id: http://core.svn.wordpress.org/trunk@30684 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Correctly capitalize JavaScript throughout core docs.

Fixes #30569.

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git-svn-id: http://core.svn.wordpress.org/trunk@30685 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Ensure the theme and plugin update checks are always in sync with the current theme and plugin versions before fetching cached update data. This change only triggers a request to the update API when necessary.

Fixes #13071
Props bswatson

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Prevent the deletion of a theme while it has an active child theme.

Fixes #29580
Props karpstrucking, jesin

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Don't over-target buttons in the publish meta box.

This selector caused breakage for any custom buttons added.

props ericlewis.
fixes #30035.

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WPDB: When looking up the character set for a table or column, make sure we send the table name to MySQL in the correct case, as MySQL can be configured with case sensitive table names.

Fixes #30538.

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Correct the width of the background vignette in the plugin info modal.

Fixes #28229

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Revert r30115 which was a breaking change for code which interacts with the return value of `get_metadata()` when no meta key is specified.

See #15030

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Update the tests for `get_metadata()` to reflect the revert in r30701.

See #15030

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Using let's properly in inline comments lets us move on to more pressing matters of inline documentation.

Props trepmal.
Fixes #30570.

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Unit Tests: The `test_set_allowed_incompatible_sql_mode()` test tries to set the `NO_ZERO_DATE` sql mode, which was removed in MySQL 5.7. This causes the test to incorrectly fail when run against MySQL 5.7.


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Admin help text changes for the General Settings screen, post editing screen, network settings screen, and user editing screen.

Fixes #30547
Props kpdesign

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Don't fix the position of the admin toolbar submenus when the viewport is below 600px. This avoids them becoming detached from the admin toolbar when scrolling.

Fixes #29905
Props avryl

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Prevent scrolling beneath modals on mobile devices by removing overflow from `#wpwrap` when a modal is open.

Fixes #29909
Props avryl

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