SDK 20.2(v5.6) release.
Native SDK:
* Implemented a Vulkan Matrix Multiplication Example; a headless command line tool implementing multiple methods for matrix multiplication using Vulkan compute.
* Added support for Beta Vulkan Extensions; The framework will support the Vulkan Beta Extensions by default. To disable support the VK_BETA_ENABLED cmake option can be set to OFF in PVRVK/CMakeLists.txt.
* Updated Gradle to Version 6.5 and Vulkan headers to 1.2.141.

PVRVFrame:
* Reduced unintended allocations in FramebufferDownsample.
* glDebugMessageControlKHR no longer returns invalid enum if the type is DEBUG_TYPE_PUSH_GROUP or DEBUG_TYPE_POP_GROUP.
* Fixed a validation error in glReadPixels where it would incorrectly return invalid operation if a pixel unpack buffer was bound and mapped.
* Fixed a bug on Windows where a config would claim to have stencil support but the underlying config wouldn’t.
* Fixed a bug where framebuffer functions would return GL_INVALID_OPERATION if the read framebuffer was being modified and pixel local storage was enabled.

Refer to our release notes for more details about the changes:
https://www.imgtec.com/developers/powervr-sdk-tools/whats-new/#2020r2