diff --git a/_examples/go.sum b/_examples/go.sum
index 2881d14c..73b95a25 100644
--- a/_examples/go.sum
+++ b/_examples/go.sum
@@ -19,8 +19,8 @@ github.com/boj/redistore v0.0.0-20180917114910-cd5dcc76aeff/go.mod h1:+RTT1BOk5P
 github.com/bradfitz/gomemcache v0.0.0-20190329173943-551aad21a668/go.mod h1:H0wQNHz2YrLsuXOZozoeDmnHXkNCRmMW0gwFWDfEZDA=
 github.com/bradleypeabody/gorilla-sessions-memcache v0.0.0-20181103040241-659414f458e1/go.mod h1:dkChI7Tbtx7H1Tj7TqGSZMOeGpMP5gLHtjroHd4agiI=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
-github.com/centrifugal/protocol v0.3.3 h1:GCNee3RFsjQu6SyKBX0Ir7ByUrp+Gw0MU/PsIc2CM2s=
-github.com/centrifugal/protocol v0.3.3/go.mod h1:2YbBCaDwQHl37ErRdMrKSj18X2yVvpkQYtSX6aVbe5A=
+github.com/centrifugal/protocol v0.3.4 h1:9q22iSp4CQOdQahfopvfmWWxDbj1Lo7ERG2j56mAxkE=
+github.com/centrifugal/protocol v0.3.4/go.mod h1:2YbBCaDwQHl37ErRdMrKSj18X2yVvpkQYtSX6aVbe5A=
 github.com/cespare/xxhash/v2 v2.1.1 h1:6MnRN8NT7+YBpUIWxHtefFZOKTAPgGjpQSxqLNn0+qY=
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
diff --git a/client.go b/client.go
index ef035196..59b04191 100644
--- a/client.go
+++ b/client.go
@@ -1207,6 +1207,8 @@ func (c *Client) connectCmd(cmd *protocol.ConnectRequest, rw *replyWriter) *Disc
 			ClientID:  c.ID(),
 			Data:      cmd.Data,
 			Token:     cmd.Token,
+			Name:      cmd.Name,
+			Version:   cmd.Version,
 			Transport: c.transport,
 		})
 		if err != nil {
diff --git a/engine.go b/engine.go
index fb16ec2a..7d195a66 100644
--- a/engine.go
+++ b/engine.go
@@ -8,6 +8,7 @@ import (
 // Publication is a data sent to channel.
 type Publication struct {
 	// Offset is an incremental position number inside history stream.
+	// Zero value means that channel does not maintain Publication stream.
 	Offset uint64
 	// Data published to channel.
 	Data []byte
diff --git a/events.go b/events.go
index c57f4580..2427dccd 100644
--- a/events.go
+++ b/events.go
@@ -12,6 +12,10 @@ type ConnectEvent struct {
 	Token string
 	// Data received from client as part of Connect Command.
 	Data []byte
+	// Name can contain client name if provided on connect.
+	Name string
+	// Version can contain client version if provided on connect.
+	Version string
 	// Transport contains information about transport used by client.
 	Transport TransportInfo
 }
diff --git a/go.mod b/go.mod
index 289d16f2..cd93be47 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.12
 require (
 	github.com/FZambia/eagle v0.0.1
 	github.com/FZambia/sentinel v1.1.0
-	github.com/centrifugal/protocol v0.3.3
+	github.com/centrifugal/protocol v0.3.4
 	github.com/gogo/protobuf v1.3.1
 	github.com/gomodule/redigo v1.8.2
 	github.com/google/uuid v1.1.1
diff --git a/go.sum b/go.sum
index 4bfa98dc..ef8c05c5 100644
--- a/go.sum
+++ b/go.sum
@@ -11,8 +11,8 @@ github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
-github.com/centrifugal/protocol v0.3.3 h1:GCNee3RFsjQu6SyKBX0Ir7ByUrp+Gw0MU/PsIc2CM2s=
-github.com/centrifugal/protocol v0.3.3/go.mod h1:2YbBCaDwQHl37ErRdMrKSj18X2yVvpkQYtSX6aVbe5A=
+github.com/centrifugal/protocol v0.3.4 h1:9q22iSp4CQOdQahfopvfmWWxDbj1Lo7ERG2j56mAxkE=
+github.com/centrifugal/protocol v0.3.4/go.mod h1:2YbBCaDwQHl37ErRdMrKSj18X2yVvpkQYtSX6aVbe5A=
 github.com/cespare/xxhash/v2 v2.1.1 h1:6MnRN8NT7+YBpUIWxHtefFZOKTAPgGjpQSxqLNn0+qY=
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=