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# Changelog

## v0.6.7

* Improvements
  * Add `--password` to `mix upload` so that it's possible to automatically fill
    in ssh passwords. This is useful for working with firmware like
    circuits_quickstart and nerves_livebook images where passwords are for
    convenience rather than security.

## v0.6.6

* Improvements
  * Delay notification of exit by 500 ms to allow time for gracefuly closing the
    ssh connection. This reduces or hopefully prevents the client reporting an
    error when the upload was successful.

## v0.6.5

* Improvements
  * Print firmware nickname if available when running `mix upload`

## v0.6.4

* Improvements
  * Use `interactive_cmd` in `mix upload` so that the call to `ssh` can ask for
    passwords and so that CTRL+C works.
  * Add `--port` option to `mix upload` to support non-standard `ssh` ports

## v0.6.3

This release adds [REUSE compliance](https://reuse.software/) to improve
copyright and licensing accuracy for compliance tools.

* Improvements
  * Fixed a minor Elixir 1.19 warning
  * Removed support for Elixir 1.13 and earlier since they're no longer
    regularly tested.

## v0.6.2

* Improvements
  * Fix `mix upload` so that its invocation of `ssh` no longer overrides
    `LD_LIBRARY_PATH`. (@ringlej)
  * Fix/clean up some typespecs

## v0.6.1

* Improvements
  * `mix upload` now attempts to display the UUID of the firmware as well

## v0.6.0

* New features
  * Added a `:precheck_callback` option to support updating firmware update
    options at runtime and to stop updates from happening at critical times
  * Added a `:fwup_env` option for passing OS environment variables to fwup
  * Support setting default system-wide options in the application config in
    addition to the subsystem spec. The subsystem spec takes precedence.

## v0.5.2

* Improvements
  * Improve instructions for how to update from `nerves_firmware_ssh`

## v0.5.1

This releases adds a check for old `upload.sh` scripts to warn users that
they'll need to update it.

## v0.5.0

Initial release.

This factors out the SSH subsystem from
[`nerves_firmware_ssh`](https://github.com/nerves-project/nerves_firmware_ssh)
and removes all ssh server code. The user of this library now has to start a
server themselves. This makes it possible to run the firmware update on port 22
and removes the constraint of needing to hard code authorized ssh public keys.