I love SVG, but there are a lot of improvements that I can think of: conic gradients, better (and faster) filters, a less awkwards non-scaling stroke definition

I love SVG, but there are a lot of improvements that I can think of: conic gradients, better (and faster) filters, a less awkwards non-scaling stroke definition, better color spaces for gradients, lightweight symbols that are not copies in shadow DOM, meshes, etc.