Better late than never. 
Please find all relevant details in the blog post at https://www.graylog.org/post/announcing-graylog-v2-4-5.
The complete change log is available at http://docs.graylog.org/en/2.4/pages/changelog.html#graylog-2-4-5.
Better late than never.
Please find all relevant details in the blog post at https://www.graylog.org/post/announcing-graylog-v2-4-5.
The complete change log is available at http://docs.graylog.org/en/2.4/pages/changelog.html#graylog-2-4-5.