Effective: June 4, 2026

Applies to:

• MileMaker 2.0 REST API (Guide20)
• MileMaker Oracle SOAP API (Guide20)

Overview

The MileMaker 2.0 Web Services have been updated with performance and routing-accuracy improvements. There are no breaking changes to the API specification.

What's Updated

• Search — Faster results for more frequently used locations.
• Batch Routing — Batch routing is an asynchronous process whose latency depends on the size of the batch and on MileMaker resource availability. We've increased available resources for batch route computation and improved resource allocation strategy to insure more balanced allocation across concurrent batch requests.
• Road Closures — Current traffic conditions and road closures have always been applied to the Fastest route type. Long-term road closures are now applied to the Practical route type also. The Shortest route type behavior is unchanged.