diff --git a/src/blackboard/db.py b/src/blackboard/db.py
index 689911b..5cadaed 100644
--- a/src/blackboard/db.py
+++ b/src/blackboard/db.py
@@ -166,6 +166,8 @@ EVENT_TYPES = frozenset({
     "task_created", "task_claimed", "task_started", "task_completed",
     "task_failed", "task_blocked", "task_unblocked", "task_reviewed",
     "task_cancelled", "task_retried",
+    "task_paused", "task_escalated", "task_waiting_human",
+    "task_archived", "task_unarchived",
     "comment_added", "output_written", "observation_added", "decision_recorded",
     "agent_spawned", "agent_completed", "agent_zombie_detected",
     "session_spawned", "session_archived", "session_cleanup",