HueForge v0.9.4 Release

Read the Release Notes for all the details. Added native rendering engines and easy community filament sharing. Also a ton of fixes for other issues including plugin output hangs and missing STL files due to bad filament names.

Also announcing the 3MF Export Plugin written by community member Additive Atom. Sick of adding swaps or setting colors manually. He's done the very hard work (seriously, 3mf is a mess of a format) to support 8 different slicers and their formats so you don't have to. Check it out.