User node name for a user with no user ID
When a user has no user ID, the user node in the user graph now uses the user UUID as its identifier. Before, the user node summary showed an empty identifier.
GPT-5.4 Mini and GPT-5.4 Nano removed from BYOM
You can no longer select GPT-5.4 Mini or GPT-5.4 Nano as the model of a BYOM configuration. The change applies to the OpenAI provider and to the Azure OpenAI provider. Select GPT-6 Luna or GPT-5.6 Luna in place of these models.
Batch API guidance for test data and backfills
Guidance to use the Batch API for test data and backfills was added to the Adding Context section.