Requires Eclipse 3.5.38 (new nodes / updates / fixes)

clean-up of a lot of dead vars because of possible dependency errors (like image_upscale in the root but also requested in the IG1 subgraph)

2 presets (SVI + Dual Sampler with DaSiWa Model)

finally updated the notes in the stage subgraph correctly

replaced the IfElse Fallback node inside the subgraphs (it's deprecated now)

check the changelog to see the changes that influences this workflow and the others maybe^^