# Zipline x Walmart Houston drone delivery expansion revision history

Append-only Arc G field-change log. Forward-only honesty: events accrue from Arc G adoption.

Partnership: [Zipline x Walmart Houston drone delivery expansion](/partnerships/zipline-x-walmart-houston-drone-delivery-expansion.md)

## Recorded posture

- First recorded event: 2026-07-08
- Last material change: 2026-07-08
- Material event count: 1
- Editorial event count: 0

## Forward-only note

Arc G is forward-only. The event log accrues from the Arc G adoption point. Fields with no events post-baseline equal the current cached value and are not independently verified at any prior date.

_Canonical URL: /partnerships/zipline-x-walmart-houston-drone-delivery-expansion/history. REST: /v1/partnerships/c003201a-e6e4-4e15-9add-806deab32a5e/history. HTML: [/partnerships/zipline-x-walmart-houston-drone-delivery-expansion/history](/partnerships/zipline-x-walmart-houston-drone-delivery-expansion/history)._