Cachet Versions Save

Full Changelog: https://github.com/cachethq/cachet/compare/v2.4.0...v2.4.1

https://github.com/CachetHQ/Cachet/compare/v2.3.15...v2.3.16

This release fixes a bug where the status of a component group would be incorrectly reported.

Backport changes to support table prefixes in metrics. https://github.com/CachetHQ/Cachet/pull/2960

Thanks to @anthonybocci ✨

Added:

• The system status api endpoint

Fixes:

• Fix handling of individual component subscriptions via API