Google has released gRPC 1.0, a universal RPC Framework that can be used to build performance-oriented web applications. gRPC is based on Stubby, a single general-purpose RPC infrastructure used by Google for many years. gRPC 1.0 is a GA release and can be considered production ready.
Google has a new method for shrinking down the size of app updates in the Google Play Store. The fresh technique, called file-to-file patching, is more efficient than the previous algorithm. It can help crunch apps, making them easier to download over wireless networks. There's only one drawback.