If you look at Cache Storage in devtools application tab you can see that caches are versioned by a service worker version variable which changes between builds. It would be best to delete those unused caches and their contents when a new service worker version is registered.
If you look at Cache Storage in devtools application tab you can see that caches are versioned by a service worker
versionvariable which changes between builds. It would be best to delete those unused caches and their contents when a new service worker version is registered.