Belay

Bug Fixes
* remove dependency version caps by BrianPugh in https://github.com/BrianPugh/belay/pull/134
* `belay select` fixes:
* handle case where no devices are found by BrianPugh in https://github.com/BrianPugh/belay/pull/135
* neopixel blinking on micropython firmware by BrianPugh in https://github.com/BrianPugh/belay/pull/137
* Correctly propagate belay run exitcode by BrianPugh in https://github.com/BrianPugh/belay/pull/136


**Full Changelog**: https://github.com/BrianPugh/belay/compare/v0.20.0...v0.20.1

Features
* Implementation-specific executers by BrianPugh in https://github.com/BrianPugh/belay/pull/125
* Add `ignore_errors=False` parameter to global executers. by BrianPugh in https://github.com/BrianPugh/belay/pull/126
* UsbSpecifier for fine-grained device target selection. by BrianPugh in https://github.com/BrianPugh/belay/pull/122
* The first argument (port-specifier) to `belay.Device` is now optional. If not provided will attempt to deserialize environment variable `BELAY_DEVICE` into a `UsbSpecifier`.
* Also now accepts a json-string representation of a `UsbSpecifier`.
* New interactive CLI command `belay select` to assist in device selection. by BrianPugh in https://github.com/BrianPugh/belay/pull/127
* Cleanup CLI commands stack traces:
* Remove belay-internal stacktrace for install/run/exec cli commands by BrianPugh in https://github.com/BrianPugh/belay/pull/130
* Remove belay-internal stacktrace for 'belay run executable' command. by BrianPugh in https://github.com/BrianPugh/belay/pull/129
* "Bad" devices are naively removed from `list_devices` (e.g. `cu.Bluetooth-Incoming-Port` on MacOS). by BrianPugh in https://github.com/BrianPugh/belay/pull/127

Bug Fixes
* loosen dependency versions by BrianPugh in https://github.com/BrianPugh/belay/pull/128
* Fixed `develop=True` if a version didn't exist in the cached `.belay/dependencies` folder by BrianPugh in https://github.com/BrianPugh/belay/pull/121
* Add the current directory to the MICROPYPATH in `belay run micropython`

Breaking Changes
* CLI `belay identify` has been removed in favor of `belay select`
* `list_devices` now returns a list of `UsbSpecifier`s instead of `List[str]`.


**Full Changelog**: https://github.com/BrianPugh/belay/compare/v0.19.2...v0.20.0

Bug Fixes
* Fix reconnection issues https://github.com/BrianPugh/belay/pull/119 .

Misc Improvements
* Higher performance serial reader; should result in lower host CPU usage.

Infrastructure Improvements
* Greatly increased speed/reliability of integration tests.

**Full Changelog**: https://github.com/BrianPugh/belay/compare/v0.19.1...v0.19.2

Bug Fixes
* Fixed providing arguments to a `Device.setup` decorated method (Addresses 113).


**Full Changelog**: https://github.com/BrianPugh/belay/compare/v0.19.0...v0.19.1

Features
* Inclusion of an interactive terminal (wrapper for pyserial's miniterm):
* The `Device` class now has a method `terminal()` that will start a blocking interactive terminal.
* New command: `belay terminal [port]` to open up an interactive terminal with the device.
* Improvements to `belay install`:
* If `--main my_script.py` is specified, device will now restart after installation so that the script will automatically execute.
* New flag `--follow`: after flashing, the output of the main script will be monitored and printed to stdout. Press `ctrl-c` to exit.

Bug Fixes
* `belay install [PORT] --main script.py` now correctly renames the specified script to `main.py` on-device.
* Improved Typing.

**Full Changelog**: https://github.com/BrianPugh/belay/compare/v0.18.4...v0.19.0

Bug Fixes
* Fix some git repo issues when switching a package manager dependency branch.