Set the correct `GL_PROTOCOL` in the environment when rebasing.
@stanhu I tested the changes locally and they seem to work.
I'm not sure how to add tests for this, however.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
@stanhu I tested the changes locally and they seem to work.
I'm not sure how to add tests for this, however.