Update CHANGELOG and README

Author: Bruce Cherniak

CHANGELOG.md

@@ -1,6 +1,36 @@
 Version History
 ---------------
 
+### Changes in OSPRay Studio v0.12.0
+
+-   Compatible with OSPRay release v2.11.0
+
+- Features and Improvements
+  - glTF VDB volume loading support - via custom reference link extension node
+  - Enhancement to the wavelet slice generator for much larger dataset generation
+  - Add command line option to save final image when GUI exits (github request)
+  - Add transform node "visible" boolean to permit hiding entire hierarchies
+  - Overhaul the plugins/CMakeLists.txt to allow plugins that exist outside
+    repository
+  - Loading glTF files will now only print INFO messages with the
+    `--optVerboseImporter` option.
+  - Change camera back to DefaultCamera on update so as not to overwrite scene
+   cameras
+<br><br>
+
+- Cleanup and bug fixes:
+  - Eliminate crash when there is no camera in an empty scene
+  - Fix Intel ICX Compiler build
+  - Updated all 3rd party dependencies
+  - Remove strict dependency on openGL for non-UI plugins and app modes
+  - Major refactor of functional units for more code reuse
+  - Load raw volumes as binary, closes
+    (https://github.com/ospray/ospray_studio/issues/20)
+  - Fix --denoiser command line for GUI mode
+    (https://github.com/ospray/ospray_studio/issues/21)
+  - Allow longer than 64 character save image filenames to accommodate full path name.
+
+
 ### Changes in OSPRay Studio v0.11.1
 
 -   Compatible with OSPRay release v2.10.0

README.md

@@ -1,6 +1,6 @@
 # OSPRay Studio
 
-This is release v0.12.0 (devel) of Intel® OSPRay Studio. It is released under the
+This is release v0.12.0 of Intel® OSPRay Studio. It is released under the
 Apache 2.0 license.
 
 Visit [**OSPRay Studio**](http://www.ospray.org/ospray_studio)
@@ -72,16 +72,16 @@ listed in OS-specific building process below.
 ### Required dependencies
 
 -   [CMake](https://www.cmake.org) (v3.15+) and any C++14 compiler
--   Intel [OSPRay](https://www.github.com/ospray/ospray) (v2.10.0) and its
+-   Intel [OSPRay](https://www.github.com/ospray/ospray) (v2.11.0) and its
     dependencies - OSPRay Studio builds on top of OSPRay. Instructions on
     building OSPRay are provided
     [here](http://www.ospray.org/downloads.html#building-and-finding-ospray).
     OSPRay and OSPRay Studio have the following common dependencies which Studio
     can hence leverage from an OSPRay build.
     -   Intel oneAPI Rendering Toolkit common library
-        [rkcommon](https://www.github.com/ospray/rkcommon) (v1.10.0)
+        [rkcommon](https://www.github.com/ospray/rkcommon) (v1.11.0)
     -   Intel [Threading Building Blocks](https://www.threadingbuildingblocks.org/)
--   OpenGL and [GLFW](https://www.glfw.org) (v3.3.4) - for the windowing environment
+-   OpenGL and [GLFW](https://www.glfw.org) (v3.3.8) - for the windowing environment
 
 
 ### Optional Dependencies