- retire 0018 (upstream 67151dfaf73 locks the shared multi-heap) and the
hal_espressif PSRAM-realloc backport (in the new hal pin)
- 0001: add LR1110/LR2021 to LORA_MODULE_BACKEND_NATIVE's depends on;
upstream 1263266b615 gated it on its own radios and LR boards silently
fell to loramac-node
- ble: build the persisted gatt_peer settings key ourselves in the old
format; bt_addr_le_to_str() changed to "P:AA:.." and would have orphaned
every key and sent every bonded phone a Service Changed
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
DESIGN.md is the reconciled high-level design after the 2026-09 restructure:
system context, roles, build-time composition, layers and dependency rules
(with the known exceptions), threading and event loop, end-to-end flows,
cross-cutting concerns and the upstream alignment policy. docs/adr/ holds the
nine decision records (ESP32 boot layout, S3 native USB, overlay precedence,
BLE privacy, Zephyr main pin, SX126x duty cycle and RX-busy gating, adaptive
contention window, storage backend, WiFi companion boards).
ARCHITECTURE.md stays the detailed component reference and links both.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
liquidraver