v0.2.9.3: device classification + ARM support — Pixel 3 lands

DEVICE-002: ARM machine-ID fallback — device-tree model + /etc/machine-id
combo, then /proc/cpuinfo Serial (all-zero rejected), before the weak
hostname fallback. Hardware-bound IDs on DMI-less devices.

DEVICE-001: agent detects device_type (server/desktop/phone/tablet) from
/sys signals — system battery (scope=Device peripherals excluded, UPS
excluded), DRM connector state, framebuffer min-dimension for phone/tablet
split. Reports device_type/device_model/os_distro in registration and
system-info paths.

SERVER-001: migration 061 — device_type, device_type_manual (operator
override, never agent-written), device_model, os_distro on agents.
effective_device_type computed into every serialized agent.

SERVER-002: PUT /admin/agents/:id/device-type — set/clear override,
enum-validated, journaled.

WEB-001: device-type icons + fleet filter, device model in list, detail
header badge with reclassify dropdown, os_distro surfaced.

INSTALL-003: arm64 install path unblocked — helper (required manifest
component) now cross-built aarch64-unknown-linux-musl via rust-lld in the
server image, signed at boot (helperArches += arm64), listed in the release
manifest. Install template already handled uname -m and pacman.

Plus in-flight: desktop tray wiring, enrollment page polish, CI workflow
updates, RAF session-broker/pacman-scanner docs, native installer scaffold.

README.md

@@ -2,7 +2,7 @@
 
 **Self-hosted update management for operators who own their stack.**
 
-`v0.2.8.0` — June 2026 · AGPL-3.0
+`v0.2.9.3` — July 2026 · AGPL-3.0
 
 > **You're early — over 1,000 of you cloned this before it was announced.**
 > A stable release is coming soon, bringing Windows support back fully gated.