Profiles

Mentioned in [60654] on WordPress SVN:
Posts, Post Types: Avoid an extra database query in `WP_Post` for a negative post ID.

Created ticket #63850 on Core Trac:
Avoid doing an extra call to cache/wpdb when post_id is not valid

Mentioned in [60639] on WordPress SVN:
Quick/Bulk Edit: Check if post status is set in `wp_ajax_inline_save()`.

Mentioned in [60635] on WordPress SVN:
REST API: Correct error handling in `WP_REST_Server::serve_batch_request_v1()`.

Mentioned in [60632] on WordPress SVN:
Export: Split the query for post authors in `wxr_authors_list()` into smaller chunks.

Created ticket #63622 on Core Trac:
Warning on inline-save AJAX

Created ticket #63503 on Core Trac:
Exporting in high data instances results in empty file download

Created ticket #63502 on Core Trac:
HTTP 500 in `wp-json/batch` with specific arguments

Created ticket #62724 on Core Trac:
Fix all "Call to undefined function" direct access errors

Created ticket #62722 on Core Trac:
Fix all ABSPATH direct access errors

Mentioned in [59522] on WordPress SVN:
Editor: Check `get_user_count()` instead of `get_users()` for the locked post notice.

Mentioned in [56609] on WordPress SVN:
Plugins: Store result of call to array_keys, to save repeated calls in WP_Hook class.

Created ticket #59384 on Core Trac:
`wp_create_nonce()` should not have a default parameter

Mentioned in [56096] on WordPress SVN:
REST API: Expose current $request object to cors_header filters in WP_REST_SERVER->serve_request().

Mentioned in [55950] on WordPress SVN:
Editor: Introduce `WP_Theme_JSON::prepend_to_selector()` to improve code quality and performance.

Created ticket #58458 on Core Trac:
Move the load of `array_keys` to a different level in the `WP_Hook` class

Created ticket #58457 on Core Trac:
Optimize `WP_Theme_JSON::append_to_selector`

Mentioned in [55748] on WordPress SVN:
Plugins: Remove `is_object()` check in `WP_Hook:build_preinitialized_hooks()`.

Created ticket #58291 on Core Trac:
Speed up WordPress hooks addition/removal by ~20%

Created ticket #58290 on Core Trac:
Save a few processing cycles in `WP_Hook`

Created ticket #57752 on Core Trac:
Improve rest_(allowed|exposed)_cors_headers filters