CacheQueryOptions Arrive in Chrome 54
The full set of
CacheQueryOptions are supported, making it easier to find the cached responses you're looking for.
Updates to the Service Worker Cache API
Chrome 46 brought new methods to caches, as does Chrome 47, and probably 48. It never stops.
Offline-first, fast, with the sw-precache module
Add service worker-powered offline capabilities to your site with the sw-precache module.