v1.4.0

• Changes
  • Support authorized key usage via volatile key on ATECC608 (Thanks to @lawik)
  • Fix Elixir 1.19 warnings
  • Drop Elixir 1.13 support

v1.3.1

• Changes
  • Fix sign_digest timeout to work for the ATECC608
  • Update licensing and copyright for REUSE compliance
  • Drop Elixir 1.11 and 1.12 support since too hard to test any more

v1.3.0

• New features
  • Add ECDH support (Thanks to @sergey-lukianov)

v1.2.2

This release adds more bulletproofing to the ATECC. If your ATECC is on it's own
I2C bus, these shouldn't be needed. If the ATECC shares an I2C bus with other
devices, communication with other devices could inadvertently wake the ATECC up
(due to it's hold SDA low trigger) and cause it to fall asleep via its watchdog
and unexpected times from this library's point of view.

• Changes
  • Fix potential issue where incorrect responses from the ATECC could be cached.
  • Don't wake the ATECC up for requests that can be satisfied by the cache
  • Retry more kinds of ATECC/I2C failures than just :watchdog_about_to_expire ones.

v1.2.1

• Changes
  • Automatically retry if a request gets a :watchdog_about_to_expire error.
    These errors are transient and the code tries to avoid them, but they
    happen, so retry when they do.
  • Allow Circuits.I2C 2.0 to be used by loosening the dependency.

v1.2.0

• New features
  • Fix warnings for Elixir 1.15. Only Elixir 1.11 and later are supported now.

v1.1.0

• New features
  • Support for using the Trust & Go variants of the ATECC608B. The Trust & Go
    parts come preloaded with certs and this library knows how to decompress
    them now.

v1.0.0

This release only updates the version. It has no code changes.

v0.3.0

• New Features
  • Support signing JWTs for use with the Google Cloud
    Platform's IoT Core MQTT broker. Thanks to Alex McLain for this PR. See
    Issue 34.
  • Identify the ATECC608B

v0.2.3

• Bug fixes
  • Update serial number check to support the longer serial numbers that can be
    made by nerves_key.