New and updated in 6.5
- add_theme_support()
- after_plugin_row_meta
- font_dir
- generate_block_asset_handle()
- get_all_registered_block_bindings_sources()
- get_available_languages()
- get_block_bindings_source()
- get_block_type_uses_context
- get_block_type_variations
- get_plugin_data()
- hooked_block
- hooked_block_{$hooked_block_type}
- image_save_progressive
- inject_ignored_hooked_blocks_metadata_attributes()
- insert_hooked_blocks()