v2.25.1

This is a security/bug fix update.

• Updated dependencies
  • nerves_system_br v1.29.3
  • Buildroot 2024.08.3
  • Erlang/OTP 27.2
  • fwup v1.12.0

v2.25.0

This is a major Erlang and Buildroot update.

Please see the nerves_system_br v1.29.0 release notes
for upgrade instructions if you've forked this system.

• Changes

  • Applied and enabled the Real-Time Linux patch set, PREEMPT_RT. Please see
    write-ups on the web for benefits and how to use. The impact of this patch
    shouldn't be noticeable to most Nerves users.
  • Switch CPU frequency governor from conservative to the more modern
    schedutil. See LWN article for details.

• Updated dependencies

  • nerves_system_br v1.29.1
  • Buildroot 2024.08.2

v2.24.0

This reverts the Linux kernel to 5.10.168. It was done to fix issues with eMMC
life time and the Ethernet PHY. See PR #351
for details.

• Changes

  • Enable QMI kernel modules to support many cellular modems without a Nerves
    system update

• Updated dependencies

  • Linux 5.10.168 (TI patches 5.10.168-ti-r72)
  • nerves_system_br v1.28.3
  • Buildroot 2024.05.2
  • Erlang/OTP 27.0.1

v2.23.0

This is a major Erlang and Buildroot update.

Please see the nerves_system_br v1.28.0 release notes
for upgrade instructions if you've forked this system.

• Changes

  • Elixir 1.17 and Erlang/OTP 27 support
  • Reduce copy/pasted definitions in the fwup.conf by extracting them to
    fwup_include/fwup-common.conf. (No functional changes)

• Fixes

  • The serial numbers returned by Nerves.Runtime.serial_number/0 now contain
    the whole serial number. If you forked this system, check the
    boardid.config and erlinit.config for the changes and to keep the
    hostname the same.

• Updated dependencies

  • Linux 6.6.32 (TI patches 6.6.32-ti-arm32-r6)
  • nerves_system_br v1.28.1
  • Buildroot 2024.05
  • Erlang/OTP 27.0

v2.22.1

This is a security/bug fix update.

• Changes

  • Enable the wpa_supplicant option for allow wired 802.1x authentication

• Package updates

  • Erlang/OTP 26.2.5
  • Buildroot 2024.02.1

v2.22.0

This is a major Buildroot update.

Please see the nerves_system_br v1.27.0 release notes
for upgrade instructions if you've forked this system.

• Updated dependencies
  • Linux 6.6.15-ti-arm32-r1
  • nerves_system_br v1.27.0
  • Buildroot 2024.02
  • Erlang/OTP 26.2.3

v2.21.0

This is a major Buildroot and Linux update. If you use circuits_gpio, it is
critical to update to 1.2.0 or later to get a workaround for GPIO indices
changing.

Please see the nerves_system_br v1.26.0 release notes
for upgrade instructions if you've forked this system.

• Updated dependencies
  • linux 6.1.69-ti-r21
  • Erlang/OTP 26.2.2
  • nerves_system_br v1.26.1
  • Buildroot 2023.11.1

v2.20.2

This is a security/bug fix update.

• Package updates
• Erlang/OTP 26.2.1
• nerves_heart 2.3.0

v2.20.1

This fixes a regression where the forced circuits_gpio dependency update broke
compilation. This removes the optional dependency, but be sure to see the note
below about the GPIOs being remapped and Circuits.GPIO v1.2.0 containing a
workaround.

v2.20.0

This is a major Buildroot, toolchain, and Linux kernel update.

Please see nerves_system_br v1.25.0 release notes
for upgrade instructions if you've forked this system.

The Linux kernel update from 5.10 to 6.1 has a side effect of renumbering GPIOs.
Circuits.GPIO v1.2 accounts for this so programs don't need to change that use
it. See elixir-circuits/circuits_gpio#153 for more
information. This system has an optional dependency on Circuits.GPIO to force
the upgrade.

• Updated dependencies
  • Linux 6.1.46-ti-r13
  • nerves_system_br v1.25.2
  • Buildroot 2023.08.4
  • Erlang/OTP 26.1.2