v2.5.2

• Updated
  • Change to only configure if connecting (#229)

v2.5.1

• Updated
  • Fix issue causing shared secret authentications to fail until Erlang is able
    to catch the system time up. (#225)

v2.5.0

This latest release requires Elixir 1.13 or later.

• Added
  • Run a NervesHub script on device (#207)
• Updated
  • Simplify connection settings (#214)

v2.4.0

• Added
  • Configure heartbeat msec (#197)
  • Apply backpressure to downloader on slow updates (#202)
• Updated
  • Fix no match error when uploading files (#190)
  • Make shared secret auth the default (#176)
  • Archive public keys can default to fwup public keys if not configured (#187)

v2.3.0

• Added
  • check for network connectivity before connecting (#181)
• Updated
  • Log unknown messages from NervesHub
  • Clearer and more consistent logging

v2.2.0

This update includes Archives, which is an extra fwup file that is downloaded as part
of a deployment. This allows you to send an update for something smaller than the whole
firmware. Archives are validated with separate public keys for safety.

• Added
  • Archive downloading and processing for extra packages

v2.2.1

• Added

  • New alarms via Erlang alarm_handler
    that can be monitored directly or via libraries such as :alarmist
    • NervesHubLink.Disconnected
    • NervesHubLink.UpdateInProgress
  • NervesTime has been added as a dependency.
  • Download current firmware public keys on device connection. If no public firmware signing keys are defined in your config, NervesHubLink will request them from NervesHub when establishing a connection.

• Updated

  • :public_key CA certificates are used by default. If CAStore is included in your project it will be preferred.

v2.1.1

• Fixed
  • UploadFile stream changed to be backwards compatible with Elixir 1.16 and older

v2.1.0

This update should be relatively safe and backwards compatible. It introduces some new features with NervesHub including Pre-shared key authentication and file upload/download ability through the console change. If you were previously relying on NervesHubLink.Connection functions then you will need to review and update your code to use NervesHubLink connection functions instead.

• Removed

  • NervesHubLink.Connection was removed in favor is using the connection
    state of the socket instead.

• Added

  • Use the console channel to save files to the device (#131)
  • Send a file to an attached NervesHub web console (#130)
  • Pre-shared key authentication as an alternative to certificate authentication

• Updated

  • Default SNI from host if none specified
  • Default to CAStore when no :ca_certs are provided

2.0.0

The new release of NervesHubLink starts adding new features from NervesHub 2.0, such as identifying the device you have open in NervesHub and hooks to help prevent a thundering herd of device reconnects. It also cleans up the code base a bit by removing unused packages. Make sure to run mix deps.unlock --unused after updating to keep your lock file up to date.

• Removed

  • NervesHubCLI and NervesHubCAStore as dependencies
  • NervesHubLinkCommon as dependencies, it was merged into this repo

• Added

  • Identify callback from NervesHub, a new message from the server that
    will let you blink an LED or anything else that will help you identify
    the device you're looking at is the one you have open in NervesHub.
  • Add a client callback for changing the backoff timeouts on reconnects
    (#128)