generated: '2026-07-19'
method: searched
source: https://shop.sram.com/blogs/change-logs/
notes: >-
  Hammerhead publishes a dated "Software Release Notes" / change-logs blog for
  Karoo OS builds (now hosted under shop.sram.com after the SRAM transition;
  formerly hammerhead.io/blogs/change-logs). A separate EU changelog exists at
  eu.hammerhead.io/blogs/change-logs. Versions below are captured from the live
  changelog index; exact publish dates were not reliably parseable, left null
  rather than fabricated.
scheme: build-version
subject: Karoo OS (cycling computer firmware)
url: https://shop.sram.com/blogs/change-logs/
eu_url: https://www.eu.hammerhead.io/blogs/change-logs
entries:
- version: 1.618.2377
  date: null
- version: 1.616.2362
  date: null
  region: EU
- version: 1.600.2303
  date: null
- version: 1.583.2239
  date: null