Akismet was updated to version 3.0.1, from version 3.0.0. Changelog:
- Removed dependency on PHP’s fsockopen function
- Fix spam/ham reports to work when reported outside of the WP dashboard, e.g., from Notifications or the WP app
- Remove unnecessary data from some Akismet comment meta
- Suspended keys will now result in all comments being put in moderation, not spam.