This months release is here! 
Amongst other things, a big new feature is the support for ISF shaders. This adds 110 new effects to Cascade by default.
Itās also possible to add your own just by putting a shader file into the isf directory. If you need some inspiration, here is the ISF shader library: ISF.video
Iāll put together a tutorial on how this works the next days.
Note for now: I havenāt yet implemented the full ISF specification. Whatās yet to come is support for multiple render passes and multiple input images. Thatāll have to wait until the next release.