v0.15.2

This is a Buildroot and Erlang bug fix release. It should be a low risk upgrade
from the previous release.

• Updated dependencies

  • nerves_system_br v1.18.4

• Changes

  • Specify CPU-specific flags when compiling NIFs and ports. This fixes an
    issue where some optimizations could not be enabled in NIFs even though it
    should be possible to have them. E.g., ARM NEON support for CPUs that have
    it.

v0.15.1

• Updated dependencies

  • nerves_system_br v1.18.3

• Changes

  • Programs that use OpenMP will run now. The OpenMP shared library
    (libgomp.so) was supplied by the toolchain, but not copied.

v0.15.0

This release updates to Buildroot 2021.11 and OTP 24.2. If you have made a
custom system, please review the nerves_system_br release
notes.

• Updated dependencies

  • nerves_system_br v1.18.2
  • Buildroot 2021.11
  • Erlang/OTP 24.2
  • GCC 10.3

• Improvements

  • Support for the dl.nerves-project.org backup site. Due to a GitHub outage
    in November, there was a 2 day period of failing builds since some packages
    could not be downloaded. We implemented the backup site to prevent this in
    the future. This update is in the nerves_defconfig.
  • Use new build ORB on CircleCI. This ORB will shorten build times to fit in
    CircleCI's new free tier limits. Please update if building your own systems.

v0.14.3

• Updated dependencies
  • nerves_system_br v1.17.4
  • Buildroot 2021.08.2
  • Erlang/OTP 24.1.7.

v0.14.2

• Updated dependencies
  • nerves_system_br v1.17.3
  • Erlang/OTP 24.1.4.

v0.14.1

This is a security/bug fix patch release. It should be safe to update for
everyone.

• Updated dependencies

  • nerves_system_br v1.17.1
  • Buildroot 2021.08.1
  • Erlang/OTP 24.1.2

• Improvements

  • Include software versioning and licensing info (see legal-info directory in
    artifact)

v0.14.0

This release updates to Buildroot 2021.08 and OTP 24.1. If you have made a
custom system off this one, please review the nerves_system_br v1.17.0 release
notes.

• Updated dependencies
  • nerves_system_br v1.17.0
  • Buildroot 2021.08
  • Erlang/OTP 24.1

v0.13.2

This release updates Erlang/OTP from 24.0.3 to 24.0.5 and Buildroot from 2021.05
to 2021.05.1. Both of these are security/bug fix updates. This is expected to be
a safe upgrade from v1.16.1 for all users.

• Updated dependencies

  • nerves_system_br v1.16.4
  • Erlang/OTP 24.0.5

• Improvements

  • Beta support for using a runtime.exs script for runtime configuration.
  • Added a provision task to the fwup.config to enable re-provisioning a
    MicroSD card without changing its contents.
  • Adds a default /etc/sysctl.conf that enables use of ICMP in Erlang. This
    requires nerves_runtime v0.11.5 or later to automatically load the sysctl
    variables. With it using :gen_udp to send/receive ICMP will "just work".
    It also makes it easier to add other sysctl variables if needed.

v0.13.1

This release updates Nerves Toolchains to v1.4.3 and OTP 24.0.3. It should be safe for everyone to apply.

• Updated dependencies
  • nerves_system_br v1.16.1
  • Erlang/OTP 24.0.3
  • nerves toolchains v1.4.3

v0.13.0

This release updates to Buildroot 2021.05 and OTP 24.0.2. If you have made a
custom system off this one, please review the nerves_system_br v1.16.0 release
notes.

• Updated dependencies

  • nerves_system_br v1.16.0
  • Buildroot 2021.05
  • Erlang/OTP 24.0.2

• Improvements

  • This release now contains debug symbols and includes the Build-ID in the
    ELF headers. This makes it easier to get stack traces from C programs. As
    before, the Nerves tooling strips all symbols from firmware images, so this
    won't make programs bigger.