This is a deprecation notice - we are changing or removing support for the features described on this page on or after July 28, 2026. Please ensure to adjust your integrations accordingly before that date.

The gradual_rollout_frequency_seconds field on scheduling configs is now deprecated and will be removed in a future release.

This field was previously used to configure the frequency at which the next driver would be looked up for marking as preferred during gradual rollout. With the removal of the per_tour gradual rollout mode, this configuration is no longer used - the frequency is now controlled by an environment variable.

Changes:

• The field now always returns null regardless of the stored value
• Providing this field in create/update requests is still accepted but has no effect

Migration: No action is required. The field will continue to be returned in API responses (with the value null) until it is removed.