- Be able to have the different transitions in all directions. for example to appear as a bottom-up (currently upwards only slide for example). or from right to left (very useful for title)

- For Luma key an option to invert the black and white levels of the key file.

- When you resize, moves the image that serves as the source luma key, it does not change the image keyed it keeps the original size and position

- Add the ontime event to trigger at a specific tc an event or a url eg for example to control a lightshow

- Add to the api the picture settings for rgb, black and white level, saturation and alpha

... to be continued