diff --git a/quiche/common/quiche_feature_flags_list.h b/quiche/common/quiche_feature_flags_list.h
index 45b8b0e..299fc29 100755
--- a/quiche/common/quiche_feature_flags_list.h
+++ b/quiche/common/quiche_feature_flags_list.h
@@ -46,14 +46,14 @@
 QUICHE_FLAG(bool, quiche_reloadable_flag_quic_include_datagrams_in_willing_to_write, false, false, "If true, checks for queued datagrams when determining if a connection is willing to write.")
 QUICHE_FLAG(bool, quiche_reloadable_flag_quic_maybe_copy_datagram_frames, false, true, "If true, maybe copy datagram frames in QuicUnackedPacketMap.")
 QUICHE_FLAG(bool, quiche_reloadable_flag_quic_move_clock_now, false, false, "If true, move the call to clock.Now() in QuicPacketReader::ReadAndDispatchPackets to after socket_api_.ReadMultiplePackets().")
-QUICHE_FLAG(bool, quiche_reloadable_flag_quic_neuter_packets_on_migration, false, true, "If ture, QuicSentPacketManager::OnConnectionMigration will call old_send_algorithm->OnPacketNeutered on all inflight packets.")
+QUICHE_FLAG(bool, quiche_reloadable_flag_quic_neuter_packets_on_migration, true, true, "If ture, QuicSentPacketManager::OnConnectionMigration will call old_send_algorithm->OnPacketNeutered on all inflight packets.")
 QUICHE_FLAG(bool, quiche_reloadable_flag_quic_no_write_control_frame_upon_connection_close, false, true, "If trrue, early return before write control frame in OnCanWrite() if the connection is already closed.")
 QUICHE_FLAG(bool, quiche_reloadable_flag_quic_no_write_control_frame_upon_connection_close2, false, true, "If true, QuicSession will block outgoing control frames when the connection is closed.")
 QUICHE_FLAG(bool, quiche_reloadable_flag_quic_not_instantiate_unused_qpack_send_stream, true, true, "When qpack_maximum_dynamic_table_capacity is zero, don't bother to instantiate the unused QpackSendStream.")
 QUICHE_FLAG(bool, quiche_reloadable_flag_quic_notify_ack_listener_earlier, true, true, "If true, call QuicAckListenerInterface::OnPacketAcked() before moving the stream to closed stream list.")
 QUICHE_FLAG(bool, quiche_reloadable_flag_quic_notify_stream_soon_to_destroy, true, true, "If true, notify each QUIC stream before it gets destroyed and update ACK listener before that.")
 QUICHE_FLAG(bool, quiche_reloadable_flag_quic_on_packet_header_return_connected, false, true, "If true, QuicConnection::OnPacketHeader will return connected_ at the end of the function.")
-QUICHE_FLAG(bool, quiche_reloadable_flag_quic_one_dcid, false, true, "If true, stores only one copy of the destination connection ID in QuicConnection::ReceivedPacketInfo.")
+QUICHE_FLAG(bool, quiche_reloadable_flag_quic_one_dcid, true, true, "If true, stores only one copy of the destination connection ID in QuicConnection::ReceivedPacketInfo.")
 QUICHE_FLAG(bool, quiche_reloadable_flag_quic_optimize_qpack_blocking_manager, false, false, "If true, optimize qpack_blocking_manager for CPU efficiency.")
 QUICHE_FLAG(bool, quiche_reloadable_flag_quic_pacing_remove_non_initial_burst, false, false, "If true, remove the non-initial burst in QUIC PacingSender.")
 QUICHE_FLAG(bool, quiche_reloadable_flag_quic_parse_cert_compression_algos_from_chlo, true, true, "If true, parse offered cert compression algorithms from received CHLOs.")