Rebelle 7 is available for pre order at 80% off until the 30th of November:
www.escapemotions.com/products/rebelle-7
New features include... Metallic materials (a bit like Artrage), improved paper surfaces (more realistic paint interaction on the canvas), "Authentic brushes" (more realistic mediums), "Structures" (which looks a bit like stencils in Artrage), Rulers/guides, paths (import svg files as paths), layer filters, gradient and pattern fills.