Material Maker 1.2

General

• Added a dependency manager that handles all parameter changes, buffers and previews to
  avoid useless renders (myaaaaaaaaa helped hunting and fixing memory leaks on this).
• Material export has been updated:
  • custom export targets can now be added to predefined Material nodes,
  • a new Export again menu item has been added to repeat the last export operation.
• Unsaved projects are now rescued when Material Maker crashes and automatically reopened
  at startup.

Nodes

• Shader nodes can now be variadic, i.e. have a number of parameters, inputs and outputs that
  are repeated. A new icon in the node titlebar shows the variadic aspect and can be used to
  increase or decrease the number of occurences of those parameters and ports.
  A few nodes have been updated accordingly, so Blend now supports several layers,
  Transform can apply to several channels and workflow nodes can mix more raw materials.
• A new Normal to Height node has been added.
• Parameters have been added to the Image node to keep the image's aspect ratio (contributed
  by myaaaaaaaaa).
• New colorspace related nodes have been added, such as Colorspace Roundtrip that
  make it possible to perform computations in other colorspaces (contributed
  by myaaaaaaaaa).
• The Fast Blur node now has high pass and sharpened outputs (contributed
  by myaaaaaaaaa).
• A snap operation has been added to Math nodes (contributed by williamchange).
• The Blend node now has additional modes: Linear Light, Vivid Light, Pin Light, Hard Mix
  and Exclusion (contributed by paddy-exe).
• The interpolation code has been improved in the 3D FBM node (contributed by Arnklit).
• The random color output of the Triangle Voronoi node, that did not always tile, depending
  on the scale parameters, has been fixed (contributed by williamchange).
• The Dilate node can now create (optionally) a non-tileable result.

Miscellaneous

• An experimental HTML5 version has been added.
  Although it has a lot of limitations, it is a good way of trying Material Maker without
  installing it.
• Self-connections of subgraphs are now allowed if they don't form a loop, and loop
  detection has been optimized (contributed by myaaaaaaaaa).
• The .mmg format (used for predefined nodes) has been modified to be more Version Control
  System friendly (contributed by myaaaaaaaaa).

Fixes, optimizations

• Files are now removed from the recent projects list when they fail to load (contributed by Arnklit).
• The Comment node now selects correctly its children, regardless of the current zoom level (contributed
  by Zhibade).
• The alignment of inputs in the Uneven Bricks 2 node has been fixed (contributed by Arnklit).
• Command line exporting has been fixed (contributed by myaaaaaaaaa).