Update Changelog.md

Author: bsavery

Changelog.md

@@ -1,3 +1,33 @@
+# Version 3.4
+## New Features:
+- Support for Blender 3.1 and 3.2 has been added.
+- A new option for overriding an object’s ability to receive shadows has been added.  If this option is set to false, shadows from other objects will not be shown.
+- Support for Atmosphere and Fog in the World Properties Panel has been added.  Artists can now add a dense (or sparse) fog to render real world atmospheres more realistically.  There are settings for density, falloff, height above the ground, and more.
+- Support for the Map Range node (linear mode) has been added.
+- Hair now works with the RPR Interactive mode.
+- A setting has been added to change the Random Seed for renders (similar to Blender’s Cycles feature), which allows changing the noise pattern.
+- An option has been to use the secondary UV set for creating the outlines in toon renders.
+
+## Fixes:
+- Partially transparent and reflective Uber shaders could be darker than physically correct — fixed.
+- Incorrect rotational motion blur has been fixed.
+- Issues with IES lights and atmosphere volumes have been fixed.
+- Albedo AOV now shows the mid color of toon shaders.
+- The Blender spot light parameter “Spot Blend” now works as expected.
+- An exception that could happen with unsupported material nodes has been fixed.
+- An error could occur when changing frames when viewport rendering was running — fixed.
+- Better response is seen now when viewport rendering is active and the camera is moved.
+- Better checking has been achieved for the need to update viewport renders when selecting an object.
+- Depth AOV support for Blender 3.0.1 and above has been fixed.
+- Errors could occur when viewport render and material previews happening simultaneously — fixed.
+- A crash could occur with the RPR Interactive mode and unsupported AOVs — fixed.
+- Support for Geometry nodes in viewport and final rendering has been fixed and improved.
+- An error with “halo” type particles in Blender 3.0 and above has been corrected.
+- Object Index, Material Index and Random in the Object Info node — fixed.
+Cryptomatte AOVs work again in the Blender Compositor.
+- An issue where the mesh in Edit mode could be missing in Blender 3.1 and above — fixed.
+- OpenVDB volume support for Blender 3.2 has been re-enabled (the OpenVDB version was changed in Blender).
+
 # Version 3.3 
 ## New Features:
 - Support for Fog and Heterogenous Volume rendering has been added to the RPR Full mode.  Simulated volumes are now rendered on CPU and GPU.