#2194 changelog

CHANGELOG.md

@@ -22,6 +22,10 @@ Changes to pipeline construction:
 - The `buffer_with_range(_array)` constructor of `WriteDescriptorSet` now takes `DescriptorBufferInfo` structs.
 - Removed the `descriptor_layouts` method on the `ImageAccess` trait. All images by default now use the `General` layout for storage image descriptors, and `ShaderReadOnlyOptimal` for all other image descriptors.
 
+Changes to error reporting:
+- `VulkanError` is renamed to `RuntimeError`.
+- Added new types `ValidationError` and `VulkanError` (enum of `ValidationError` + `RuntimeError`) to return errors from any function. Some existing functions have been converted to use these types, others will follow later.
+
 ### Additions
 
 - Vulkano-shaders: Added a `root_path_env` property to allow loading shaders generated by a build script.