Not all of the changes to Android 5.0 Lollipop are meant to be seen by regular users, but that doesn't make them any less important. One of the core components of the operating system is about to break free from the shackles of firmware updates and join the Play Store and Google Play services in receiving automatic updates directly from Google. As of Android 5.0, the WebView component will be a distinct apk, allowing it to be upgraded separately from the OS.
This feature is perhaps bigger news for app developers than end users, but it's an important one nonetheless. Ever used an app that feels really slow, clunky, and unresponsive - almost like a mobile web page? It probably is one! You see, many publishers of apps out there don't actually build real mobile apps. Credit card companies, cell phone carriers, airlines - you know, the sort of companies you kind of live to hate.