Bump knx-telegram-store to 0.14.0 (#182758)

homeassistant/components/knx/manifest.json

@@ -14,7 +14,7 @@
     "xknx==3.20.0",
     "xknxproject==3.10.0",
     "knx-frontend==2026.9.4.63549",
-    "knx-telegram-store[sqlite,postgres]==0.11.2"
+    "knx-telegram-store[sqlite,postgres]==0.14.0"
   ],
   "single_config_entry": true
 }

homeassistant/components/knx/telegrams.py

@@ -142,6 +142,11 @@ class Telegrams:
                 retention_days=self.retention_days,
                 flush_interval=FLUSH_INTERVAL_SECONDS_SQLITE,
                 max_buffer_size=MAX_BUFFER_TELEGRAMS_SQLITE,
+                # Databases written before knx-telegram-store 0.14 hold local
+                # wall-clock times with no offset. Only we know which zone wrote
+                # them - it is ours, not necessarily the host's - so the store
+                # is told once and converts them on this start.
+                legacy_timestamp_timezone=dt_util.get_default_time_zone(),
             )
 
         self._xknx_telegram_cb_handle = (

requirements_all.txt

@@ -1487,7 +1487,7 @@ knocki==0.4.2
 knx-frontend==2026.9.4.63549
 
 # homeassistant.components.knx
-knx-telegram-store[sqlite,postgres]==0.11.2
+knx-telegram-store[sqlite,postgres]==0.14.0
 
 # homeassistant.components.kraken
 krakenex==2.2.2

tests/components/knx/test_telegrams.py

@@ -167,6 +167,22 @@ async def test_store_telegram_history_error_handling(
     assert issue is not None
 
 
+async def test_sqlite_store_is_told_the_configured_timezone(
+    hass: HomeAssistant,
+    knx: KNXTestKit,
+) -> None:
+    """Test the SQLite store receives Home Assistant's configured time zone."""
+    await hass.config.async_set_time_zone("Europe/Berlin")
+    await knx.setup_integration(real_telegram_store=True)
+
+    store = hass.data[KNX_MODULE_KEY].telegrams.store
+    assert store is not None
+    # The zone the store was handed, read back off the real store rather than
+    # off a mock: the store fixture rebuilds the class during setup, so a patch
+    # placed around setup_integration never sees the call.
+    assert store._legacy_timestamp_timezone is dt_util.get_default_time_zone()
+
+
 async def test_store_telegram_history_needs_migration_timeout(
     hass: HomeAssistant,
     knx: KNXTestKit,