NEWS: add v3.2.0
+etcd v3.2.0 (2017-06-09)
+- improved backend read concurrency
+- embedded etcd
+ - Etcd.Peers field is now []*peerListener
+- RPCs
+ - add Election, Lock service
+- native client etcdserver/api/v3client
+ - client "embedded" in the server
+- v3 client
+ - LeaseTimeToLive returns TTL=-1 resp on lease not found
+ - clientv3.NewFromConfigFile is moved to clientv3/yaml.NewConfig
+ - STM prefetching
+ - add namespace feature
+ - concurrency package's elections updated to match RPC interfaces
+ - let client dial endpoints not in the balancer
+ - add ErrOldCluster with server version checking
+ - translate WithPrefix() into WithFromKey() for empty key
+- v3 etcdctl
+ - add check perf command
+ - add --from-key flag to role grant-permission command
+ - lock command takes an optional command to execute
+- etcd flags
+ - add --enable-v2 flag to configure v2 backend (enabled by default)
+ - add --auth-token flag
+- gRPC proxy
+ - proxy endpoint discovery
+ - namespaces
+ - coalesce lease requests
+- gateway
+ - support DNS SRV priority
+- auth
+ - support Watch API
+ - JWT tokens
+- logging, monitoring
+ - server warns large snapshot operations
+ - add 'etcd_debugging_server_lease_expired_total' metrics
+- security
+ - deny incoming peer certs with wrong IP SAN
+ - resolve TLS DNSNames when SAN checking
+ - reload TLS certificates on every client connection
+- release
+ - annotate acbuild with supports-systemd-notify
+ - add nsswitch.conf to Docker container image
+ - add ppc64le, arm64(experimental) builds
+ - Go 1.8.3
+ - gRPC v1.2.1
+ - grpc-gateway to v1.2.0
+- v2
+ - allow snapshot over 512MB
+
+etcd v3.1.9 (2017-06-09)
+- allow v2 snapshot over 512MB
+
+etcd v3.1.8 (2017-05-19)
+
+etcd v3.1.7 (2017-04-28)
+
etcd v3.1.6 (2017-04-19)
- remove auth check in Status API
- fill in Auth API response header
