# 21-Aug-2026 — restore leader-only updates for historic walk imports [ref #302](https://github.com/nbarrett/ngx-ramblers/issues/302)

## [build 841](https://github.com/nbarrett/ngx-ramblers/actions/runs/32489979899) — [commit 645f839](https://github.com/nbarrett/ngx-ramblers/commit/645f839f9073f7f54db2d10e5aa429d966749abf)

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## 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