21-Aug-2026 — restore leader-only updates for historic walk imports ref #302

build 841 — commit 645f839

What's new

Historic walks exported with Walk IDs can once again be re-imported after adding walk leaders. The import now finds the original walks across the complete date range and updates their leader details instead of creating duplicate walks.

At a glance

• CSV imports with Walk IDs match the existing historic walks, including walks on the first and last dates in the file
• Existing walk details remain intact while leader information is updated
• Date-range matching works with the date values stored by NGX