See changelog here: https://pylinac.readthedocs.io/en/latest/changelog.html#v-3-17-0
2.4.0.4
1.5.0.1
1.4.0
See [changelog](http://pylinac.readthedocs.org/en/latest/changelog.html) for details.
1.3.0
Version 1.3 brings a new planar phantom image analysis class and some other changes. Read the [changelog](http://pylinac.readthedocs.org/en/latest/changelog.html#v-1-3-0) for more info.
1.2.2
See the [changelog](http://pylinac.readthedocs.org/en/latest/changelog.html) for details.