com.unity.shadergraph 5.1.0 Package Notes

The Shader Graph package is no longer in preview.
Moved `NormalBlendRNM` node to a dropdown option on `Normal Blend` node.
`Sample Cubemap` node now has a `SamplerState` slot.
New Sub Graph assets now default to the "Sub Graphs" path in the Create Node menu.
New Shader Graph assets now default to the "Shader Graphs" path in the Shader menu.
The `Light Probe` node is now a `Baked GI` node. When you use LWRP with lightmaps, this node now returns the correct lightmap data. This node is supported in HDRP.
`Reflection Probe` nodes now only work with LWRP. This solves compilation errors in HDRP.
`Ambient` nodes now only work with LWRP. This solves compilation errors in HDRP.
`Fog` nodes now only work with LWRP. This solves compilation errors in HDRP.
In HDRP, the `Position` port for the `Object` node now returns the absolute world position.
The `Baked GI`, `Reflection Probe`, and `Ambient` nodes are now in the `Input/Lighting` category.
The master node no longer has its own preview, because it was redundant. You can see the results for the master node in the Main Preview.

Shadow projection is now correct when using the `Unlit` master node with HD Render Pipeline.
Removed all direct references to matrices
`Matrix Construction` nodes with different `Mode` values now evaluate correctly.
`Is Front Face` node now works correctly when connected to `Alpha` and `AlphaThreshold` slots on the `PBR` master node.
Corrected some instances of incorrect port dimensions on several nodes.
`Scene Depth` and `Scene Color` nodes now work in single pass stereo in Lightweight Render Pipeline.
`Channel Mask` node controls are now aligned correctly.
In Lightweight Render Pipeline, Pre-multiply surface type now matches the Lit shader.
Non-exposed properties in the blackboard no longer have a green dot next to them.
Default reference name for shader properties are now serialized. You cannot change them after initial creation.
When you save Shader Graph and Sub Graph files, they're now automatically checked out on version control.
Shader Graph no longer throws an exception when you double-click a folder in the Project window.

com.unity.shadergraph 5.1.0