• Add error code name and number to status Error objects for easier debugging. The status details string is now available in the Error object's details field. (#126)
• Made a build process change that may fix some installation errors
• Add more informative error for a missing callback to the Server#tryShutdown method (#143)
• Removed extraneous files from published package
• Mark some network errors with an UNAVAILABLE status (grpc/grpc#13917)
• Fix HTTP/2 PING issues (grpc/grpc#13950)