v1.7.1

• Improvements

  • Bump C compiler options to -O2 from -Os. This provides a small, but
    measurable performance improvement (500ms at boot in a trivial project
    tested on nerves_system_rpi0).

• Updated dependencies

  • nerves_system_br v1.7.1

v1.7.0

• Updated dependencies
• nerves_system_br v1.7.0
• Erlang 21.2.7
• Linux 4.19.29

v1.6.3

• Updated dependencies
• nerves_system_br v1.6.8
• Erlang 21.2.6

v1.6.2

• Updated dependencies
  • nerves_system_br v1.6.6
  • Erlang 21.2.4
  • boardid 1.5.3

v1.6.1

• Updated dependencies

  • nerves_system_br v1.6.5
  • Erlang 21.2.2
  • boardid 1.5.2
  • erlinit 1.4.9
  • OpenSSL 1.1.1a

• Enhancements

  • Moved boardid config from inside erlinit.config to /etc/boardid.config

v1.6.0

This pulls in a pending patch in Buildroot to update the version of
OpenSSL from 1.0.2 to 1.1.0h. This fixes what appears to be issues with
Erlang using OpenSSL engines. It also enables Erlang crypto algorithms
such as ed25519 that have been added in recent Erlang releases.

• Updated dependencies
  • nerves_system_br v1.6.1
  • Erlang 21.2
• Added dependencies
  • wpa_passphrase
  • libp11 0.4.9

v1.5.1

• Updated dependencies
  • nerves_system_br v1.5.3

v1.5.0

This release updates the Linux kernel from 4.13 to 4.18.9.

• Updated dependencies
  • nerves_system_br v1.5.2
  • Linux 4.18.9
  • Erlang 21.0.9

v1.4.0

This release contains various updates to provisioning variables and data.

Host requirements

Building firmware using this system requires fwup to be updated on your
host computer to at least v1.2.5. The target minimum version requirement
has not changed from 0.15.0.

Serial numbers

Device serial numbers are now set using NERVES_SERIAL_NUMBER instead of
SERIAL_NUMBER. This is to reduce ambiguity on the source of the serial
by name spacing it along side other Nerves variables. The U-Boot environment
key has also changed from serial_number to nerves_serial_number. The
erlinit.config has been updated to provide backwards compatibility for setting
the hostname from the serial number by checking for nerves_serial_number
and falling back to serial_number.

Custom provisioning

Provisioning data is applied at the time of calling the fwup task complete.
The complete task is executed when writing the firmware to the target disk.
During this time, fwup will include the contents of a provisioning file
located at ${NERVES_SYSTEM}/images/fwup_include/provisioning.conf. By default,
this file only sets nerves_serial_number. You can add additional provisioning
data by overriding the location of this file to include your own by setting
the environment variable NERVES_PROVISIONING. If you override this variable
you will be responsible for also setting nerves_serial_number.

• Updated dependencies
  • nerves_system_br v1.4.5

v1.3.0

This release upgrades gcc from version 6.3.0 to 7.3.0. See the toolchain release
notes for more information.

• Updated dependencies
  • nerves_system_br v1.4.1
  • nerves_toolchain_x86_64_unknown_linux_musl v1.1.0