# da Vinci Instrument Arm revision history

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

Component: [da Vinci Instrument Arm](/components/davinci-instrument-arm.md)

## Recorded posture

- First recorded event: 2026-06-01
- Last material change: 2026-06-01
- Material event count: 1
- Editorial event count: 0

## Material events (1)

- **2026-06-01**: created (source: https://softwarecpr.com/2026/02/fda-recall-software-implementation-error-led-to-instrument-arms-to-fail/) (verified)

## Forward-only note

Arc G is forward-only. The event log accrues from the Arc G adoption point.

_Canonical URL: /components/davinci-instrument-arm/history. HTML: [/components/davinci-instrument-arm/history](/components/davinci-instrument-arm/history)._