update canton to 3.6.0-snapshot.20260710.19602.0.v7233cc8e

sdk/canton/canton_version.bzl

@@ -1,8 +1,8 @@
 # Copyright (c) 2026 Digital Asset (Switzerland) GmbH and/or its affiliates. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
-CANTON_OPEN_SOURCE_TAG = "3.6.0-snapshot.20260707.19559.0.v8a6ed0c5"
-CANTON_OPEN_SOURCE_SHA = "sha256:0d99545b8c17c4403cb4150af5cca8ac16a40646c5819e2a8975776a71b79d83"
+CANTON_OPEN_SOURCE_TAG = "3.6.0-snapshot.20260710.19602.0.v7233cc8e"
+CANTON_OPEN_SOURCE_SHA = "sha256:51eb3cf15ec505f89621dfc998307e6a3bb38451acdab401a8a2dd8ffa31e00f"
 
 # Use an alternative canton JAR & artifacts from the local maven cache by setting this to an absolute path
 # Consult canton/README.md

sdk/daml-script/runner/src/main/scala/com/digitalasset/daml/lf/engine/script/v2/ledgerinteraction/grpcLedgerClient/AdminLedgerClient.scala

@@ -83,6 +83,7 @@ class AdminLedgerClient private[grpcLedgerClient] (
             .HeadState(com.google.protobuf.empty.Empty()),
           filterSignedKey = "",
           protocolVersion = None,
+          clientVersion = None,
         )
       ),
       filterParticipant = "",
@@ -123,9 +124,9 @@ class AdminLedgerClient private[grpcLedgerClient] (
     admin_topology.AuthorizeRequest(
       admin_topology.AuthorizeRequest.Type.Proposal(
         admin_topology.AuthorizeRequest.Proposal(
-          protocol.Enums.TopologyChangeOp.TOPOLOGY_CHANGE_OP_ADD_REPLACE,
-          0, // will be picked by the participant
-          Some(
+          change = protocol.Enums.TopologyChangeOp.TOPOLOGY_CHANGE_OP_ADD_REPLACE,
+          serial = 0, // will be picked by the participant
+          mapping = admin_topology.AuthorizeRequest.Proposal.Mapping.V30(
             protocol.TopologyMapping(
               protocol.TopologyMapping.Mapping.VettedPackages(
                 protocol.VettedPackages(
@@ -358,7 +359,12 @@ class AdminLedgerClient private[grpcLedgerClient] (
           throw new IllegalStateException(
             s"Expected at most one result, but got ${response.results.length}"
           )
-        response.results.headOption.toList.flatMap(_.item.get.participants)
+        response.results.headOption
+          .map(_.item)
+          .collect { case admin_topology.ListPartyToParticipantResponse.Result.Item.V30(value) =>
+            value.participants
+          }
+          .getOrElse(Seq.empty)
       })
 
   private[this] def makeListPartyToParticipantRequest(
@@ -383,6 +389,7 @@ class AdminLedgerClient private[grpcLedgerClient] (
             .HeadState(com.google.protobuf.empty.Empty()),
           filterSignedKey = "",
           protocolVersion = None,
+          clientVersion = None,
         )
       ),
       filterParty = partyId,
@@ -407,7 +414,7 @@ class AdminLedgerClient private[grpcLedgerClient] (
         admin_topology.AuthorizeRequest.Proposal(
           protocol.Enums.TopologyChangeOp.TOPOLOGY_CHANGE_OP_ADD_REPLACE,
           1, // first topology transaction for this party
-          Some(
+          admin_topology.AuthorizeRequest.Proposal.Mapping.V30(
             protocol.TopologyMapping(
               protocol.TopologyMapping.Mapping.PartyToParticipant(
                 protocol.PartyToParticipant(
@@ -453,7 +460,7 @@ class AdminLedgerClient private[grpcLedgerClient] (
         admin_topology.AuthorizeRequest.Proposal(
           protocol.Enums.TopologyChangeOp.TOPOLOGY_CHANGE_OP_ADD_REPLACE,
           0, // will be picked by the participant
-          Some(
+          admin_topology.AuthorizeRequest.Proposal.Mapping.V30(
             protocol.TopologyMapping(
               protocol.TopologyMapping.Mapping.PartyToParticipant(
                 protocol.PartyToParticipant(