diff --git a/pg_backup_api/news.md b/pg_backup_api/news.md
index 1dc1476..b1be5e8 100644
--- a/pg_backup_api/news.md
+++ b/pg_backup_api/news.md
@@ -2,6 +2,14 @@
 
 © Copyright EnterpriseDB UK Limited 2021-2023 - All rights reserved.
 
+## 2.1.0 (2024-01-25)
+
+### Notable changes
+
+- Barman now supports changes in the configuration whilst it's running. This
+  pg-backup-api release adds the required endpoints to trigger that switch
+  when requested.
+
 ## 2.0.0 (2023-10-03)
 
 ### Notable changes
diff --git a/pg_backup_api/news.yml b/pg_backup_api/news.yml
index f3d2cf2..277a4a1 100644
--- a/pg_backup_api/news.yml
+++ b/pg_backup_api/news.yml
@@ -3,6 +3,15 @@
 # pg-backup-api News - History of user-visible changes
 
 pg-backup-api release notes:
+  - version: "2.1.0"
+    date: "20240125"
+    changes:
+      Notable changes:
+        - |
+          Barman now supports changes in the configuration whilst it's running. This
+          pg-backup-api release adds the required endpoints to trigger that switch
+          when requested.
+
   - version: "2.0.0"
     date: "20231003"
     changes:
diff --git a/pg_backup_api/pg_backup_api/logic/utility_controller.py b/pg_backup_api/pg_backup_api/logic/utility_controller.py
index 46b0858..2fd4688 100644
--- a/pg_backup_api/pg_backup_api/logic/utility_controller.py
+++ b/pg_backup_api/pg_backup_api/logic/utility_controller.py
@@ -73,10 +73,18 @@ def diagnose() -> 'Response':
         else:
             server_dict[server] = Server(conf)
 
+    available_models = barman.__config__.model_names()
+    model_dict = {}
+    for model in available_models:  # pyright: ignore
+        model_dict[model] = barman.__config__.get_model(model)
+
     # errors list with duplicate paths between servers
     errors_list = barman.__config__.servers_msg_list
 
-    barman_diagnose.exec_diagnose(server_dict, errors_list)
+    barman_diagnose.exec_diagnose(server_dict,
+                                  model_dict,
+                                  errors_list,
+                                  show_config_source=False)
 
     # new outputs are appended, so grab the last one
     stored_output = json.loads(output._writer.json_output["_INFO"][-1])
diff --git a/pg_backup_api/version.txt b/pg_backup_api/version.txt
index 227cea2..7ec1d6d 100644
--- a/pg_backup_api/version.txt
+++ b/pg_backup_api/version.txt
@@ -1 +1 @@
-2.0.0
+2.1.0