offline-plugin 4.9.0

`4.9.0` 🎉

on Node.js NPM

New features:

• Added appShell option. See docs here
• Added ServiceWorker.navigationPreload option. See docs here
• Added browser tests with puppeteer. See tests here

Fixes:

• Exclude *.gz files by default #133

Deprecations:

• ServiceWorker.navigateFallbackURL and ServiceWorker.navigateFallbackForRedirects are now deprecated. Use appShell or cacheMaps option.

Many thanks to @GGAlanSmithee for helping with and maintaining documentation of the project! 🎉