Centrifuge

github.com/centrifugal/centrifuge
incompatible changes
DefaultWebsocketMessageSizeLimit: removed
DefaultWebsocketPingInterval: removed
DefaultWebsocketWriteTimeout: removed
TransportInfo.AppLevelPing: added
compatible changes
AppLevelPing: added
DisconnectNoPong: added
SockjsConfig.AppLevelPingInterval: added
SockjsConfig.AppLevelPongTimeout: added
WebsocketConfig.AppLevelPingInterval: added
WebsocketConfig.AppLevelPongTimeout: added
WebsocketConfig.PongTimeout: added

summary
v0.21.0 is a valid semantic version for this release.

github.com/centrifugal/centrifuge
incompatible changes
(*Disconnect).CloseText: changed from func() string to func(ProtocolVersion) string
(*Node).Survey: changed from func(context.Context, string, []byte) (map[string]SurveyResult, error) to func(context.Context, string, []byte, string) (map[string]SurveyResult, error)
LogLevelError: value changed from 4 to 5
PublishOptions: old is comparable, new is not
PublishReply: old is comparable, new is not
TransportInfo.ProtocolVersion: added
TransportWriteEvent.IsPush: removed
compatible changes
LogLevelWarn: added
ProtocolVersion1: added
ProtocolVersion2: added
ProtocolVersion: added
Publication.Tags: added
PublishOptions.Tags: added
RedisShardConfig.SentinelUser: added
RedisShardConfig.User: added
SockjsConfig.ProtocolVersion: added
WebsocketConfig.ProtocolVersion: added
WithTags: added

summary
v0.20.0 is a valid semantic version for this release.

github.com/centrifugal/centrifuge
incompatible changes
SubscribeEvent: old is comparable, new is not
compatible changes
SubscribeEvent.Data: added

summary
v0.19.0 is a valid semantic version for this release.

github.com/centrifugal/centrifuge
compatible changes
UnsubscribeEvent.Disconnect: added
UnsubscribeEvent.Reason: added
UnsubscribeReason: added
UnsubscribeReasonClient: added
UnsubscribeReasonDisconnect: added
UnsubscribeReasonServer: added

summary
v0.18.9 is a valid semantic version for this release.

=======

* Fix subscription cleanup on client close. [Pull request with a fix](https://github.com/centrifugal/centrifuge/pull/209).

=======

* Fix deadlock during PUB/SUB sync in channels with recovery. See [original report](https://github.com/centrifugal/centrifugo/issues/486) and [pr with a fix](https://github.com/centrifugal/centrifuge/pull/208).