# BAE Systems Herne (XLUUV) revision history

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

Model: [BAE Systems Herne (XLUUV)](/models/bae-herne-xluuv.md)

## Recorded posture

- First recorded event: 2026-06-05
- Last material change: 2026-06-05
- Material event count: 1
- Editorial event count: 0

## Material events (1)

- **2026-06-05**: created (source: https://www.baesystems.com/en-uk/product/herne) (verified)

## 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. To restate a recorded change, write a new event through the updateEntityField chokepoint.

_Canonical URL: /models/bae-herne-xluuv/history. REST: /v1/models/c6774e16-69bd-48a1-9576-3853b68de172/history. HTML: [/models/bae-herne-xluuv/history](/models/bae-herne-xluuv/history)._