nerves-project/nerves v1.6.4

on GitHub

Experimental features

• Added mix firmware.patch to locally create firmware patch files for
  feature testing. This feature is under development.
  See the experimental features doc for more info.

• Added :mksquashfs_flags to the nerves firmware config to allow passing
  additional flags to the mksquashfs call that produces the final rootfs.
  If you are experimenting with creating patchable firmware, you should
  use this feature to disable squashfs compression.

  config :nerves, :firmware
    mksquashfs_flags: ["-noI", "-noD", "-noF", "-noX"]

Bug fixes

• Replace calls to System.cmd with a Nerves.Port.cmd. This code was
  provided by muontrap and is used to clean up spawned system processes
  when the vm exits.
  This fixes issues with the docker build runner executing multiple times
  and multiple calls to mix firmware after breaking out of the VM before
  the first call finishes.
• Fix issue where SD card detection may fail while calling mix burn whenfwup
  returns additional fields.
• Clean the release directory when calling mix firmware. This prevents
  OTP releases from accumulating unnecessary libraries and OTP applications
  over time.