Merge branch 'master' into ISSUE-544

Author: Jared-Newell-Mobility

CHANGELOG.md

@@ -1,6 +1,10 @@
 # Change log
 
+
 - [#544](https://github.com/mobilityhouse/ocpp/issues/544) Pass `Call.unique_id` to the `on` and `after` routing handlers.
+- [#559](https://github.com/mobilityhouse/ocpp/issues/559) Update project dependencies as of 22-12-2023
+- [#447](https://github.com/mobilityhouse/ocpp/issues/447) Make formatting of enums in py3.11 consistent with earlier Python versions
+- [#421](https://github.com/mobilityhouse/ocpp/issues/421) Type of v16.datatypes.SampledValue.context is incorrect 
 
 ## 0.25.0 (2024-01-08)
 
@@ -13,6 +17,7 @@
 
 ## 0.24.0 (2023-12-07)
 
+
 - [#539](https://github.com/mobilityhouse/ocpp/issues/539) feat: Add ChargePoint._handle_call return value. Thanks [@wafa-yah](https://github.com/wafa-yah)
 - [#266](https://github.com/mobilityhouse/ocpp/issues/266) fix: Central System documentation link.
 - [#516](https://github.com/mobilityhouse/ocpp/issues/516) OCPP 2.0.1 add additional security events from v1.3.

ocpp/v16/datatypes.py

@@ -105,7 +105,7 @@ class SampledValue:
     """
 
     value: str
-    context: ReadingContext
+    context: Optional[ReadingContext] = None
     format: Optional[ValueFormat] = None
     measurand: Optional[Measurand] = None
     phase: Optional[Phase] = None