- Events are sent from inside containers, so Sentry's stock OS
detection never sees the host — the armv7 webview-crash cohort
(ANTHIAS-D / ANTHIAS-F) was impossible to segment because nothing
on the event said which kernel the device boots
- Tag device_type (baked into the image), kernel_release /
kernel_machine (containers share the host kernel), and the
device-tree board model
- Add tests for the board-model reader
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>