core

https://www.wp-plugin-api.com/diff/?source1=wordpress-4.9.7&source2=wordpress-4.9.8&ts=&diff_core=caccdffdfc&_wp_http_referer=%2Fdiff%2F Compare 4.9.7 to 4.9.8

https://www.wp-plugin-api.com/version/wordpress-4-9-8/ https://wordpress.org/news/2018/08/wordpress-4-9-8-maintenance-release/  

https://www.wp-plugin-api.com/version/wordpress-4-9-7/

Added 4.9, 4.9.4, 4.9.5, nd 4.9.6 hooks. https://www.wp-plugin-api.com/version/wordpress-4-9-6/

https://www.wp-plugin-api.com/version/wordpress-4-4/