0.4.1 - 2018-11-15

Client now is clonable
Allow '.'s when validate metadata key
Fix call validation issue when connection is closed
Optionally use openssl instead of boring ssl

0.4.0 - 2018-09-15

Update gRPC from 1.7.2 to 1.14.2
Services accept mut reference
Cancel RPC when senders and receivers were dropped
Notify completion queue via call

0.3.1 - 2018-08-27

Support configuring load balancing policy
Fix compilation failure when go is missing
Fix compilation issue under musl
Fix soundness of service handler

0.3.0 - 2018-06-01

keep compatible with protobuf 2.0
enable secure feature by default
fix potential overflow in channel args

0.2.3 - 2018-04-27

support querying client address

0.2.2 - 2018-04-04

use a different lock for notify to avoid deadlock

0.2.1 - 2018-02-23

support ping configuration
make CallOptions clonable
support google default credentials
fix link error on Windows
support request header

0.2.0 - 2017-12-19

update gRPC from 1.6.1 to 1.7.2
seperate secure/unsecure features
fix compilation error on OS X and Win32
publish gRPC built-in protos

0.1.2 - 2017-09-22

use environment variable to control linking
clear buffer hint when sending metadata

0.1.1 - 2017-09-21

upgrade gRPC from 1.4.0 to 1.6.1
support more channel args
support log

0.1.0 - 2017-07-27

initial release