etcd/CHANGELOG-3.1.md

v3.1.11 (2017-11-28)

See code changes and v3.2 upgrade guide for any breaking changes.

Fixed

• #8411,#8806 mvcc: fix watch restore from snapshot
• #8009,#8902 backport coreos/bbolt v1.3.1-coreos.5

v3.1.10 (2017-07-14)

See code changes and v3.1 upgrade guide for any breaking changes.

Changed

• Compile with Go 1.8.3 to fix panic on net/http.CloseNotify

Added

• Tag docker images with minor versions.
  • e.g. docker pull quay.io/coreos/etcd:v3.1 to fetch latest v3.1 versions.

v3.1.9 (2017-06-09)

See code changes and v3.1 upgrade guide for any breaking changes.

Fixed

• Allow v2 snapshot over 512MB.

v3.1.8 (2017-05-19)

See code changes and v3.1 upgrade guide for any breaking changes.

v3.1.7 (2017-04-28)

See code changes and v3.1 upgrade guide for any breaking changes.

v3.1.6 (2017-04-19)

See code changes and v3.1 upgrade guide for any breaking changes.

Changed

• Remove auth check in Status API.

Fixed

• Fill in Auth API response header.

v3.1.5 (2017-03-27)

See code changes and v3.1 upgrade guide for any breaking changes.

Added

• Add /etc/nsswitch.conf file to alpine-based Docker image.

Fixed

• Fix raft memory leak issue.
• Fix Windows file path issues.

v3.1.4 (2017-03-22)

See code changes and v3.1 upgrade guide for any breaking changes.

v3.1.3 (2017-03-10)

See code changes and v3.1 upgrade guide for any breaking changes.

Changed

• Use machine default host when advertise URLs are default values(localhost:2379,2380) AND if listen URL is 0.0.0.0.

Fixed

• Fix etcd gateway schema handling in DNS discovery.
• Fix sd_notify behaviors in gateway, grpc-proxy.

v3.1.2 (2017-02-24)

See code changes and v3.1 upgrade guide for any breaking changes.

Changed

• Use IPv4 default host, by default (when IPv4 and IPv6 are available).

Fixed

• Fix etcd gateway with multiple endpoints.

v3.1.1 (2017-02-17)

See code changes and v3.1 upgrade guide for any breaking changes.

Changed

• Compile with Go 1.7.5.

v3.1.0 (2017-01-20)

See code changes and v3.1 upgrade guide for any breaking changes.

Improved

• Faster linearizable reads (implements Raft read-index).
• v3 authentication API is now stable.

Added

• Automatic leadership transfer when leader steps down.
• etcd flags
  • --strict-reconfig-check flag is set by default.
  • Add --log-output flag.
  • Add --metrics flag.
• v3 client
  • Add SetEndpoints method; update endpoints at runtime.
  • Add Sync method; auto-update endpoints at runtime.
  • Add Lease TimeToLive API; fetch lease information.
  • replace Config.Logger field with global logger.
  • Get API responses are sorted in ascending order by default.
• v3 etcdctl
  • Add lease timetolive command.
  • Add --print-value-only flag to get command.
  • Add --dest-prefix flag to make-mirror command.
  • get command responses are sorted in ascending order by default.
• recipes now conform to sessions defined in clientv3/concurrency.
• ACI has symlinks to /usr/local/bin/etcd*.
• Experimental gRPC proxy feature.

Changed

• Deprecated following gRPC metrics in favor of go-grpc-prometheus.
  • etcd_grpc_requests_total
  • etcd_grpc_requests_failed_total
  • etcd_grpc_active_streams
  • etcd_grpc_unary_requests_duration_seconds
• etcd uses default route IP if advertise URL is not given.
• Cluster rejects removing members if quorum will be lost.
• SRV records (e.g., infra1.example.com) must match the discovery domain (i.e., example.com) if no custom certificate authority is given.
  • TLSConfig.ServerName is ignored with user-provided certificates for backwards compatibility; to be deprecated.
  • For example, etcd --discovery-srv=example.com will only authenticate peers/clients when the provided certs have root domain example.com as an entry in Subject Alternative Name (SAN) field.
• Discovery now has upper limit for waiting on retries.
• Warn on binding listeners through domain names; to be deprecated.