deprecate flags and transaction_id and only return results which are currently updated

Zotlabs/Lib/Libzotdir.php

@@ -288,7 +288,7 @@ class Libzotdir {
 						q("insert into updates ( ud_hash, ud_guid, ud_date, ud_addr, ud_flags )
 							values ( '%s', '%s', '%s', '%s', 1 ) ",
 							dbesc($t['hash']),
-							dbesc($t['transaction_id']),
+							dbesc($t['host'] ?? $t['transaction_id']), // 2023-04-12 transaction_id is deprecated
 							dbesc($t['timestamp']),
 							dbesc($t['address'])
 						);