Don't order feeds of search results by relevance.

Allow for orderby=relevance to explicitly request relevance.

fixes #7394.

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Replace use of global `$user_ID` in favor of `get_current_user_id()`. fixes #25372.
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Links manager: Restrict field length based on DB schema.

props solarissmoke, vinod-dalvi.
fixes #17296, #12264.

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Ensure that get_bloginfo( 'pingback_url' ) uses site_url(), for SSL awareness.

props technosailor.
fixes #25418.

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Use site_url() in theme-compat.

props technosailor.
see #25418.

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`WP_User::get_role_caps()` now returns the caps it was already setting. The method was previously just setting `$allprops` and requiring that property to be read.

Props nofearinc.
Fixes #24962.



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Don't use a double negative.

props TobiasBg.
fixes #18201.

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