diff --git a/TypeScript/draft-01/QLog.ts b/TypeScript/draft-01/QLog.ts
index 75ca89d..7dc3ed3 100644
--- a/TypeScript/draft-01/QLog.ts
+++ b/TypeScript/draft-01/QLog.ts
@@ -4,31 +4,25 @@
 
 export interface IQLog {
     qlog_version: string,
+    qlog_format?: string,
     title?:string,
     description?: string,
-    summary?:any,
-
     traces: Array<ITrace | ITraceError>
 }
 
 export interface ITraceError {
     error_description: string,
-    uri: string,
+    uri?: string,
 
     vantage_point?: IVantagePoint
 }
 
 export interface ITrace {
-    vantage_point: IVantagePoint,
+    vantage_point?: IVantagePoint,
     title?:string,
     description?: string,
-
-    configuration?: IConfiguration,
-
     common_fields?: ICommonFields,
-    event_fields: string[],
-
-    events: Array<Array<EventField>>
+    events: Array<IEvent>
 }
 
 export interface IVantagePoint{
@@ -44,16 +38,6 @@ export enum VantagePointType {
     unknown = "unknown",
 }
 
-export interface IConfiguration{
-    time_units?:"ms"|"us",
-    time_offset?:string,
-
-    original_uris?: Array<string>,
-
-    // allow additional properties. This way, we can enforce proper types for the ones defined in the spec, see other properties
-    [additionalUserSpecifiedProperty: string]: any
-}
-
 export interface ICommonFields{
     group_id?: string | Array<any>,
     protocol_type?: string,
@@ -78,13 +62,21 @@ export enum IDefaultEventFieldNames {
 export type EventType = ConnectivityEventType | TransportEventType | SecurityEventType | RecoveryEventType | HTTP3EventType | QPACKEventType | GenericEventType;
 
 // FIXME: TODO: add something for the DATA definitions!
-export type EventField = EventCategory | EventType | EventData | number | string; // number = for the time values, string = for unknown, user-specified fields
+export interface IEvent {
+    time: number,
+    name: EventCategoryAndType,
+    data: EventData,
+    text?: string
+}
+// export type EventField = EventCategory | EventType | EventData | number | string; // number = for the time values, string = for unknown, user-specified fields
 
 
 // ================================================================== //
 // Based on QUIC draft 23
 // ================================================================== //
 
+export type EventCategoryAndType = string; // e.g., "connectivity:connection_started"
+
 export enum EventCategory {
     connectivity = "connectivity",
     security = "security",
@@ -167,8 +159,8 @@ export type EventData = IEventServerListening | IEventConnectionStarted | IEvent
                         IEventKeyUpdated | IEventKeyRetired |
                         IEventTransportParametersSet | IEventDatagramsReceived | IEventDatagramsSent | IEventDatagramDropped | IEventPacketReceived | IEventPacketSent | IEventPacketDropped | IEventPacketBuffered | IEventStreamStateUpdated | IEventFramesProcessed |
                         IEventRecoveryParametersSet | IEventMetricsUpdated | IEventCongestionStateUpdated | IEventLossTimerSet | IEventLossTimerExpired | IEventPacketLost | IEventMarkedForRetransmit |
-                        HTTP3EventData | 
-                        QPACKEventData | 
+                        HTTP3EventData |
+                        QPACKEventData |
                         GenericEventData ;
 
 // ================================================================== //
@@ -486,7 +478,9 @@ export enum HTTP3EventType {
     stream_type_set = "stream_type_set",
     frame_created = "frame_created",
     frame_parsed = "frame_parsed",
-    data_moved = "data_moved"
+    data_moved = "data_moved",
+    datagram_received = "data_received",
+    dependency_update = "dependency_update"
 }
 
 export interface IEventH3ParametersSet {
@@ -888,7 +882,7 @@ export interface IConnectionCloseFrame{
     error_space:ErrorSpace;
     error_code:TransportError | ApplicationError | CryptoError | string | number;
     raw_error_code:number;
-    reason:string; // hex
+    reason:string;
 
     trigger_frame_type?:number; // TODO: should be more defined, but we don't have a FrameType enum atm...
 }
diff --git a/TypeScript/draft-01/util.ts b/TypeScript/draft-01/util.ts
index 4511109..8648644 100644
--- a/TypeScript/draft-01/util.ts
+++ b/TypeScript/draft-01/util.ts
@@ -60,10 +60,10 @@ export class QUtil {
         // if there is just one, we expect there to be a "group_id" in the common_fields
         // if there are more, we expect "group_id" in the event_fields
         // if there isn't a group_id anywhere, we currently also assume there is just 1 connection
-        if( trace.event_fields.indexOf("group_id") >= 0 ){
-            return false;
-        }
-        else
-            return true;
+        // if( trace.event_fields.indexOf("group_id") >= 0 ){
+        //     return false;
+        // }
+        // else
+        return true;
     }
 }