update changelog

Author: vkovec

CHANGELOG.md

@@ -1,12 +1,29 @@
 # Changes in Fbx Exporter
 
+## [3.2.0-preview.1] - 2020-04-23
+### Added
+- Added an option to the Autodesk® Maya® integration Unity menu for creating an export set.
+    - The option can be found in File > Unity > Create Export Set
+    - Selecting this option will open a dialog allowing the user to select the desired namespace for the set contents
+      as well as the export locations for model and animation files.
+    - File > Unity > Export [Model Only|Animation Only] will also open the same dialog if the objects selected for export
+      are not already in an export set.
+
+### Changed
+- Do not search for Autodesk® installs in `D:/Program Files/Autodesk` (not a standard drive).
+
+### Fixed
+- Added a null check when inspecting whether a Timline Clip is selected for export. This fixes a NullReferenceException when an object in the selection is null.
+- Fix issue where different Materials and Meshes with identical names export as a single material/mesh.
+- Fix skinned mesh always exports in bind pose regardless of current pose.
+
 ## [3.1.0-preview.1] - 2020-04-02
 ### Fixed
-- Blendshapes naming in FBX so that multiple blendshapes all import correctly in Maya. Thank you to @lazlo-bonin for the fix.
+- Blendshapes naming in FBX so that multiple blendshapes all import correctly in Autodesk® Maya®. Thank you to @lazlo-bonin for the fix.
 - Don't override transforms when creating FBX Linked Prefab, so that the prefab updates properly when the FBX transforms are modified.
 - Changed FBX Linked Prefab to keep Unity materials instead of using materials exported to FBX file.
     - To revert to using the FBX materials in the Linked Prefab, open the prefab editor and remove the material overrides.
-- Fix issue where Maya imports root bone as null object if it doesn't have any descendants that are also bones.
+- Fix issue where Autodesk® Maya® imports root bone as null object if it doesn't have any descendants that are also bones.
 - Don't reduce keyframes after recording as it can create unnecessary errors/discrepancies in the exported curve.
 - Updated to latest com.autodesk.fbx (3.0.1-preview.1), to fix DLL not found errors if building for non-standalone platforms (e.g. Android, WebGL).