This is a bugfix release. You do not need to update your filters from 4.3.0.
- Add cron event to update trusted Cloudflare IP ranges weekly. Premium only
- Add cron event to update trusted Jetpack IP ranges weekly. Premium only
- Add cron event to update MaxMind database weekly. Premium only
- Workaround for missing syslog constants in Windows h/t @dmarkowicz.
- Clarify upgrade message on Last 5 Messages widget. [Free only]
- Merge About and Status tabs. Premium only
- Update Freemius library.