Smpmgr

* Tests automated build of portable package release workflow

What's Changed
* Build/pyinstaller and release build by JPHutchins in https://github.com/intercreate/smpmgr/pull/7


**Full Changelog**: https://github.com/intercreate/smpmgr/compare/0.4.0...0.4.1

Features

* Added --mtu option that allows serial transport to specify MTU. The MTU specified should be compatible with the SMP server used. Default is 4096. This is required to be set to 127 for Zephyr Shell Transport, see https://github.com/intercreate/smpmgr/issues/8.

Fixes

* Fixed 5

What's Changed
* Feature/mtu by JPHutchins in https://github.com/intercreate/smpmgr/pull/9


**Full Changelog**: https://github.com/intercreate/smpmgr/compare/0.3.0...0.4.0

Features

* adds standard python logging
* adds option `--loglevel`
* adds option `--logfile`

What's Changed
* Feature/logging by JPHutchins in https://github.com/intercreate/smpmgr/pull/4


**Full Changelog**: https://github.com/intercreate/smpmgr/compare/0.2.0...0.3.0

What's Changed
* Feature/upgrade swap by JPHutchins in https://github.com/intercreate/smpmgr/pull/1

New Contributors
* JPHutchins made their first contribution in https://github.com/intercreate/smpmgr/pull/1

**Full Changelog**: https://github.com/intercreate/smpmgr/compare/0.1.1...0.2.0

Initial release

**Full Changelog**: https://github.com/intercreate/smpmgr/compare/0.1.0...0.1.1