| B | ↘ | C | Callables got worse |
| ⇢ | A | Users::is_function_in_backtrace() added | |
| ⇢ | A | Callables::get_always_sent_callables() added | |
| ⇢ | A | Comments::get_whitelisted_comment_types() added | |
| ⇢ | A | WooCommerce::add_review_comment_types() added | |
| C | ↘ | F | Jetpack_Gutenberg::enqueue_block_editor_assets() got worse |