diff --git a/chrome-session-dump.go b/chrome-session-dump.go
index 0bcc369..9e4f7c6 100644
--- a/chrome-session-dump.go
+++ b/chrome-session-dump.go
@@ -48,6 +48,7 @@ const (
 	kCommandSetTabGroup                = 25
 	kCommandSetTabGroupMetadata2       = 27
 	kCommandSetSelectedNavigationIndex = 7
+	kCommandSetWindowUserTitle         = 31
 	kCommandTabClosed                  = 16
 	kCommandWindowClosed               = 17
 	kCommandSetTabIndexInWindow        = 2
@@ -56,9 +57,12 @@ const (
 )
 
 type group struct {
-	high uint64
-	low  uint64
-	name string
+
+	high      uint64
+	low       uint64
+	name      string
+	color     uint32
+	collapsed bool
 }
 
 type window struct {
@@ -66,6 +70,8 @@ type window struct {
 	id           uint32
 	deleted      bool
 	tabs         []*tab
+	tabGroups    map[string]*group
+	userTitle    string
 }
 
 type histItem struct {
@@ -91,16 +97,20 @@ var groups = map[string]*group{}
 
 func getWindow(id uint32) *window {
 	if _, ok := windows[id]; !ok {
-		windows[id] = &window{id: id}
+		windows[id] = &window{id: id, tabGroups: map[string]*group{}}
 	}
 
 	return windows[id]
 }
 
+func getGroupKey(high uint64, low uint64) string {
+	return fmt.Sprintf("%x%x", high, low)
+}
+
 func getGroup(high uint64, low uint64) *group {
-	key := fmt.Sprintf("%x%x", high, low)
+	key := getGroupKey(high, low)
 	if _, ok := groups[key]; !ok {
-		groups[key] = &group{high, low, ""}
+		groups[key] = &group{high, low, "", 0, false}
 	}
 
 	return groups[key]
@@ -114,6 +124,21 @@ func getTab(id uint32) *tab {
 	return tabs[id]
 }
 
+func readBool(r io.Reader) bool {
+	var b [1]byte
+	if n, err := r.Read(b[:]); err != nil || n != 1 {
+		if err != nil {
+			panic(err)
+		}
+		if uint8(b[0]) > 1 {
+			panic(fmt.Errorf("Failed to read bool as 0 or 1."))
+		}
+		panic(fmt.Errorf("Failed to read int8."))
+	}
+
+	return uint8(b[0]) == 1
+}
+
 func readUint8(r io.Reader) uint8 {
 	var b [1]byte
 	if n, err := r.Read(b[:]); err != nil || n != 1 {
@@ -223,18 +248,29 @@ type Result struct {
 }
 
 type Tab struct {
-	Active  bool           `json:"active"`
-	History []*HistoryItem `json:"history"`
-	Url     string         `json:"url"`
-	Title   string         `json:"title"`
-	Deleted bool           `json:"deleted"`
-	Group   string         `json:"group"`
+	Active         bool           `json:"active"`
+	History        []*HistoryItem `json:"history"`
+	Url            string         `json:"url"`
+	Title          string         `json:"title"`
+	Deleted        bool           `json:"deleted"`
+	Group          string         `json:"group"`
+	GroupColor     uint32         `json:"groupColor"`
+	GroupCollapsed bool           `json:"groupCollapsed"`
+}
+
+type TabGroup struct {
+	Name      string       `json:"name"`
+	Color     uint32       `json:"color"`
+	Collapsed bool         `json:"collapsed"`
 }
 
 type Window struct {
-	Tabs    []*Tab `json:"tabs"`
-	Active  bool   `json:"active"`
-	Deleted bool   `json:"deleted"`
+	Tabs      []*Tab      `json:"tabs"`
+	TabGroups []*TabGroup `json:"tabGroups"`
+	Active    bool        `json:"active"`
+	Deleted   bool        `json:"deleted"`
+	Name      string      `json:"name"`
+	UserTitle string      `json:"userTitle"`
 }
 
 type HistoryItem struct {
@@ -334,9 +370,14 @@ func parse(path string) Result {
 
 			high := readUint64(data)
 			low := readUint64(data)
-
 			name := readString16(data)
-			getGroup(high, low).name = name
+			color := readUint32(data)
+			collapsed := readBool(data)
+
+			group := getGroup(high, low)
+			group.name = name
+			group.color = color
+			group.collapsed = collapsed
 		case kCommandSetTabGroup:
 			id := readUint32(data)
 			readUint32(data) //Struct padding
@@ -350,6 +391,12 @@ func parse(path string) Result {
 			id := readUint32(data)
 
 			getTab(id).win = win
+		case kCommandSetWindowUserTitle:
+			readUint32(data) //size of the data (again)
+			id := readUint32(data)
+			title := readString(data)
+
+			getWindow(id).userTitle = title
 		case kCommandWindowClosed:
 			id := readUint32(data)
 
@@ -398,16 +445,28 @@ func parse(path string) Result {
 	var Windows []*Window
 
 	for _, w := range windows {
-		W := &Window{Active: w == activeWindow, Deleted: w.deleted}
+		W := &Window{Active: w == activeWindow, Deleted: w.deleted, UserTitle: w.userTitle}
 
 		idx := 0
 		for _, t := range w.tabs {
 			groupName := ""
+			groupCollapsed := false
+			groupColor := uint32(0)
 			if t.group != nil {
+				groupKey := getGroupKey(t.group.high, t.group.low)
 				groupName = t.group.name
+				groupCollapsed = t.group.collapsed
+				groupColor = t.group.color
+				w.tabGroups[groupKey] = t.group
 			}
 
-			T := &Tab{Active: idx == int(w.activeTabIdx), Deleted: t.deleted, Group: groupName}
+			T := &Tab{
+				Active: idx == int(w.activeTabIdx),
+				Deleted: t.deleted,
+				Group: groupName,
+				GroupColor: groupColor,
+				GroupCollapsed: groupCollapsed,
+			}
 
 			for _, h := range t.history {
 				T.History = append(T.History, &HistoryItem{h.url, h.title})
@@ -424,6 +483,16 @@ func parse(path string) Result {
 			}
 		}
 
+		for _, tg := range w.tabGroups {
+			TG := &TabGroup{
+				Name: tg.name,
+				Color: tg.color,
+				Collapsed: tg.collapsed,
+			}
+
+			W.TabGroups = append(W.TabGroups, TG)
+		}
+
 		Windows = append(Windows, W)
 	}