CYDRUST v0.2.0

CYDRUST v0.2.0

First tagged release of the expanded firmware + bridge feature set.

Firmware (CYD / ESP32 ST7789):

• METRICS tab — per-model token/cost breakdown with provider badges and share bars
• Session detail overlay (id, age, wait duration, word-wrapped summary)
• Provider icons for Claude, Codex, OpenCode, and Hermes
• NVS-persisted settings — brightness (PWM), sleep timer, dark/light theme
• Full token usage model (reset windows, burn rate, ETA)
• OTA update over WiFi + BLE HID keyboard pairing
• E-ink display variant (Waveshare SSD1680/IL3820)
• UTF-8-safe truncation and flicker-free rendering

Bridge:

• Multi-provider collectors: Claude, Codex, OpenCode, Hermes (all read-only)
• Capacity/usage gauges, per-model metrics, and session titles
• serial_bridge reconnect loop (survives unplug/replug)
• Security hardening: token auth on /metrics, constant-time token compare,
  localhost-default bind, mutex poison recovery
• WSL2 one-command bring-up (just wsl-up)

Assets:

• vibe-firmware-default-esp32.bin — flashable merged image (flash at 0x0)
• vibe-bridge / serial_bridge binaries for Linux, Windows, macOS

See firmware/RELEASES.md for flashing instructions and CHANGELOG.md for the
full change list.