[DOC] Add link to release blog (#342)

README.md

@@ -15,7 +15,7 @@ TVM: Tensor IR Stack for Deep Learning Systems
 TVM is a Tensor intermediate representation(IR) stack for deep learning systems. It is designed to close the gap between the
 productivity-focused deep learning frameworks, and the performance- and efficiency-focused hardware backends.
 TVM works with deep learning frameworks to provide end to end compilation to different backends.
-
+Checkout our [announcement](http://tvmlang.org/2017/08/17/tvm-release-announcement.html) for more details.
 
 License
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