fix

packages/backend/src/models/Note.ts

@@ -19,6 +19,12 @@ export class MiNote {
 	})
 	public updatedAt: Date | null;
 
+	@Column('timestamp with time zone', {
+		array: true,
+		default: null,
+	})
+	public updatedAtHistory: Date[] | null;
+
 	@Column('varchar', {
 		length: 3000,
 		array: true,

packages/backend/src/models/json-schema/note.ts

@@ -22,6 +22,15 @@ export const packedNoteSchema = {
 			optional: true, nullable: true,
 			format: 'date-time',
 		},
+		updatedAtHistory: {
+			type: 'array',
+			optional: true, nullable: true,
+			items: {
+				type: 'string',
+				optional: false, nullable: false,
+				format: 'date-time',
+			},
+		},
 		noteEditHistory: {
 			type: 'array',
 			optional: true, nullable: false,