Mentioned in [52809] on Core SVN:
I18N: Add a `$locale` parameter for `remove_accents()`.

Created ticket #54775 on Core Trac:
Allow int/float for esc_ functions

Created ticket #54669 on Core Trac:
Remove ONLY_FULL_GROUP_BY from incompatible wpdb modes

Mentioned in [52300] on Core SVN:
Plugins: Correct the documented allowable types for to the `$callback` parameter of various hook related functions.

Mentioned in [52285] on Core SVN:
External Libraries: Further fix jQuery deprecations in WordPress core.

Created ticket #54454 on Core Trac:
Tag beta/RC in github

Created ticket #54440 on Core Trac:
Make remove_filter param type more inclusive

Created ticket #54415 on Core Trac:
remove_accent does not remove accents

Closed ticket #50089 on Core Trac:
Allow filtering of image uploads

Closed ticket #47934 on Core Trac:
Undefined property: wpdb::$blogmeta

Mentioned in [52087] on Core SVN:
Bootstrap/Load: Add `HTTP/3` as a valid HTTP protocol.

Created ticket #54404 on Core Trac:
Incorrect protocol with HTTP/3

Created ticket #54233 on Core Trac:
Hardcoded wp-content instead of using WP_CONTENT_DIR

Closed ticket #53638 on Core Trac:
Duplicate inline JS

Mentioned in [45400] on Core SVN:
Bootstrap/Load: In `wp_get_server_protocol()`, check if `$_SERVER['SERVER_PROTOCOL']` is defined, to avoid a notice in CLI context.