RELEASE.md

# Release 0.5.0-beta
## Major Features
* Support auto-schedule and code-generation on Ascend platform.
* Provide C++ APIs of basic operators used in MindSpore.
* Support Elementwise-Elementwise, Reduce-Elementwise fusion patterns in Bert.
* Support LambUpdateWithLR, LambNextMv, BatchMatmul optimazition for Bert.

# Initial Version
* Upload the initial framework.
* Basic support for Ascend910 platform.
* Integration with GraphKernel.