Bump wh-python to 2026.9.3 (#181065)

Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>

homeassistant/components/weheat/manifest.json

@@ -7,5 +7,5 @@
   "documentation": "https://www.home-assistant.io/integrations/weheat",
   "integration_type": "hub",
   "iot_class": "cloud_polling",
-  "requirements": ["weheat==2026.4.8"]
+  "requirements": ["weheat==2026.9.3"]
 }

homeassistant/components/weheat/strings.json

@@ -114,8 +114,10 @@
           "heating": "Heating",
           "legionella_prevention": "Legionella prevention",
           "manual_control": "Manual control",
+          "offline": "Offline",
           "self_test": "Self-test",
           "standby": "[%key:common::state::standby%]",
+          "updating": "Updating",
           "water_check": "Checking water temperature"
         }
       },

requirements_all.txt

@@ -3440,7 +3440,7 @@ webio-api==0.1.12
 webmin-xmlrpc==0.0.2
 
 # homeassistant.components.weheat
-weheat==2026.4.8
+weheat==2026.9.3
 
 # homeassistant.components.whirlpool
 whirlpool-sixth-sense==1.3.1

tests/components/weheat/snapshots/test_sensor.ambr

@@ -17,6 +17,7 @@
         'defrosting',
         'self_test',
         'manual_control',
+        'updating',
       ]),
     }),
     'config_entry_id': <ANY>,
@@ -65,6 +66,7 @@
         'defrosting',
         'self_test',
         'manual_control',
+        'updating',
       ]),
     }),
     'context': <ANY>,