Protobuf gencode version 5.29.0 is exactly one major version older than the runtime version 6.30.2

[hmmbob]

Describe the bug

SInce #944 was fixed, there's a new warning:

/usr/local/lib/python3.13/site-packages/google/protobuf/runtime_version.py:98: UserWarning: Protobuf gencode version 5.29.0 is exactly one major version older than the runtime version 6.30.2 at ghome_foyer_api/api.proto. Please update the gencode to avoid compatibility violations in the next runtime release. warnings.warn(

The integration loads and works fine though.

Version of the integration

If you are unsure about the version check the github release here.

1.13.0

Logs

/usr/local/lib/python3.13/site-packages/google/protobuf/runtime_version.py:98: UserWarning: Protobuf gencode version 5.29.0 is exactly one major version older than the runtime version 6.30.2 at ghome_foyer_api/api.proto. Please update the gencode to avoid compatibility violations in the next runtime release. warnings.warn(```

[KapJI]

This is just a warning. Latest grpcio-tools still depends on protobuf v5 (Requires-Dist: protobuf<6.0dev,>=5.26.1), therefore protobuf v6 can't be used for proto generation. This will be resolved once grpcio-tools 1.73.0 is released.

[KapJI]

The fix is a bit premature because HA Core itself still depends on grpcio 1.72.1. Once HA releases version which depends on grpcio 1.73.0, we can publish a release as well.

[hmmbob]

I dont think grpcio was bumped in either HA 2025.6.* nor 2025.7.0b0