Bug Fixes
- J-Link GDB attach no longer halts the target. Dropped the
-irflag fromJLinkGDBServerand switched GDB into non-stop async mode before target attach, so attaching gdbserver/rtt no longer halts the target CPU on ~15% of attempts.
Improvements
lager usbenable / disable / toggle ~2.6x faster. Routes through a new Flask handler on the box’s port 9000 instead of spawning a fresh Python subprocess per call (mirrors the supply/battery fast-path from 0.17.x). Backward compatible — falls back to the slow path against older box images.

