diff --git a/client/packhand.c b/client/packhand.c
index be31568fdd..c7bc531e59 100644
--- a/client/packhand.c
+++ b/client/packhand.c
@@ -988,7 +988,9 @@ void handle_city_info(const struct packet_city_info *packet)
   use for it.
   TODO: Do not generate code calling this in the C-client.
 ****************************************************************************/
-void handle_web_city_info_addition(int id, int granary_size,
+void handle_web_city_info_addition(int id, bool cma_enabled,
+                                   const struct cm_parameter *cm_parameter,
+                                   int granary_size,
                                    int granary_turns)
 {
 }
diff --git a/common/networking/packets.def b/common/networking/packets.def
index f09ea4598c..150972f6d2 100644
--- a/common/networking/packets.def
+++ b/common/networking/packets.def
@@ -205,6 +205,7 @@ type WORKLIST           = worklist(struct worklist)
 # string that is URI encoded in the JSON protocol
 type ESTRING            = estring(char)
 type UNIT_ORDER         = unit_order(struct unit_order)
+type CM_PARAMETER       = cm_parameter(struct cm_parameter)
 
 # typedefs for enums
 type ACHIEVEMENT_TYPE   = uint8(enum achievement_type)
@@ -2356,6 +2357,9 @@ end
 PACKET_WEB_CITY_INFO_ADDITION = 256; sc, lsend, is-game-info, force, cancel(PACKET_CITY_SHORT_INFO)
   CITY id; key
 
+  BOOL cma_enabled;
+  CM_PARAMETER cm_parameter;
+
   UINT16 granary_size;
   TURN granary_turns;
 end
diff --git a/fc_version b/fc_version
index c638ef6e5e..7765723d71 100755
--- a/fc_version
+++ b/fc_version
@@ -60,7 +60,7 @@ DEFAULT_FOLLOW_TAG=S3_2
 #   - No new mandatory capabilities can be added to the release branch; doing
 #     so would break network capability of supposedly "compatible" releases.
 #
-NETWORK_CAPSTRING="+Freeciv.Devel-3.2-2022.Jul.26"
+NETWORK_CAPSTRING="+Freeciv.Devel-3.2-2022.Jul.29"
 
 FREECIV_DISTRIBUTOR=""
 
diff --git a/server/citytools.c b/server/citytools.c
index 323c23c2fe..ff080d7934 100644
--- a/server/citytools.c
+++ b/server/citytools.c
@@ -2608,6 +2608,14 @@ void package_city(struct city *pcity, struct packet_city_info *packet,
 #ifdef FREECIV_WEB
   web_packet->id = pcity->id;
 
+  if (pcity->cm_parameter != NULL) {
+    web_packet->cma_enabled = TRUE;
+    cm_copy_parameter(&web_packet->cm_parameter, pcity->cm_parameter);
+  } else {
+    web_packet->cma_enabled = TRUE;
+    memset(&web_packet->cm_parameter, 0, sizeof(web_packet->cm_parameter));
+  }
+
   web_packet->granary_size = city_granary_size(city_size_get(pcity));
   web_packet->granary_turns = city_turns_to_grow(pcity);
 #endif /* FREECIV_WEB */