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gRPC v1.19.0 Release Notes

Release Date: 2019-02-28 // about 5 years ago

  • 🏗 Dependencies and Build Changes

    • ⬆️ Upgraded to protobuf 3.6.1 (#5320)
    • 🗄 Google App Engine Java 7 is no longer supported, as it was shut down. Java 8 is supported.
    • ⬆️ Upgraded Guava to 26.0-android
    • ➕ Add "fake" Bazel dependency on Guava's failureaccess to fix dependency handling issue in maven_jar (#5350)
    • ⬆️ Upgraded OpenCensus to v0.19.2 (#5329)

    🐛 Bug Fixes

    • 🛠 Fixed Service Config DNS parsing to match specification (Service Config is still off by default) (#5293)
    • OkHttp no longer spams NPE when connecting to a server that's down (#5260)
    • Context avoids leaking ClassLoader through a ThreadLocal (#5290)
    • Status is now preserved when getting a RST_STREAM with no error (#5264)
    • ✂ Removed Channel reference from ManagedChannelWrapper to avoid a memory leak (#5283)
    • Avoid NPE in Cronet after the transport has shutdown (#5275)
    • 🛠 Fixed a channel panic caused by calling NameResolver.refresh() (#5223)

    🆕 New Features

    • 🆕 New artifact grpc-bom is added (#5209)
    • Each ManagedChannel can now have its own ProxyDetector (#5173)

    Behavior Changes

    • 0️⃣ If enabled, health checking defaults to SERVING if the name unspecified (#5274)
    • Graceful Netty server shutdown now issues two GOAWAYs (#5351)
    • Client-side health checking now warns if disabled (#5261)

    API Changes

    • Removed DEFAULT_CONNECTION_SPEC from OkHttpChannelBuilder (#5309)
    • NettyChannelBuilder now accepts a channelFactory (#5312)
    • 👍 NettyServerBuilder supports listening on multiple sockets (#5306)
    • CallCredentials is now preferred over CallCredentials2 (#5216)
    • ProxiedSocketAddress is added as an Experimental API (#5344)
    • ➕ Added NameResolver.Helper, for use with new NameResolver.newNameResolver() overload (#5345)
    • 🗄 Deprecated previous NameResolver.newNameResolver() overload (#5345)

    📚 Documentation

    Acknowledgments

    Thanks to all of our contributors: