Update version to 1.1.3.0

* Bring your own ffprobe via environment variable

Update version to 1.1.2.0

* Fix ylims, enhance plot with transparency.

Update version to 1.1.1.1

* Fix XML progress indicator when frames include side_data

Update version to 1.1.1.0

* Improve CSV file handling
* Only check for PyQt when it's needed

Update version to 1.1.0.0

* Updated default PyQt version to 6.x
* Change supported Python versions to >= 3.6

Update version to 1.0.8.0

* Make backend initialization optional

Update version to 1.0.7.4

* add handling for files that start at non zero time

Fix `MatplotlibDeprecationWarning` (issue #19)

Detect wsl and fall back to TK backend