Add DELIVERY_EVENTS to ChannelCapabilities

Author: andremion

stream-chat-android-core/api/stream-chat-android-core.api

@@ -499,6 +499,7 @@ public final class io/getstream/chat/android/models/ChannelCapabilities {
 	public static final field DELETE_ANY_MESSAGE Ljava/lang/String;
 	public static final field DELETE_CHANNEL Ljava/lang/String;
 	public static final field DELETE_OWN_MESSAGE Ljava/lang/String;
+	public static final field DELIVERY_EVENTS Ljava/lang/String;
 	public static final field FLAG_MESSAGE Ljava/lang/String;
 	public static final field FREEZE_CHANNEL Ljava/lang/String;
 	public static final field INSTANCE Lio/getstream/chat/android/models/ChannelCapabilities;

stream-chat-android-core/src/main/java/io/getstream/chat/android/models/ChannelCapabilities.kt

@@ -66,6 +66,9 @@ public object ChannelCapabilities {
     /** Ability to receive read events. */
     public const val READ_EVENTS: String = "read-events"
 
+    /** Ability to receive delivery events. */
+    public const val DELIVERY_EVENTS: String = "delivery-events"
+
     /** Ability to use message search. */
     public const val SEARCH_MESSAGES: String = "search-messages"