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RELEASE.md

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+# Release 0.3.0-alpha
+
+## Major Features and Improvements
+- It supports dynamic batches and shapes with certain fixed levels.([!22](https://gitee.com/mindspore/graphengine/pulls/22))
+- Scope fusion interfaces are opened allowing user defined scope fusion rules.([!24](https://gitee.com/mindspore/graphengine/pulls/22))
+- Enhance the maintenance and measurement capability.([!28](https://gitee.com/mindspore/graphengine/pulls/24))
+- A package of compiled libraries is generated after compilation to facilitate code deployment.([!21](https://gitee.com/mindspore/graphengine/pulls/21))
+
+## Bugfixes 
+- Fix the bug that the interface of GE IR construction operator does not support dynamic input in the middle of the ordinary input port.([!24](https://gitee.com/mindspore/graphengine/pulls/24))
+- Fix checkpoint subgraph validation and data callback process to resolve the problem that checkpoint could not be generated in some scenarios.([!28](https://gitee.com/mindspore/graphengine/pulls/28))
+- When MindSpore is compiled in a directory involving symbolic links, GE log records real path of which code was built when executing testcases using installed whl package.([!16](https://gitee.com/mindspore/graphengine/pulls/16), [!489](https://gitee.com/mindspore/mindspore/pulls/489))
+- Find third-party software in specified directories only.([!18](https://gitee.com/mindspore/graphengine/pulls/18))
+
+
+
+
+## Thanks to our Contributors
+Thanks goes to these wonderful people: 
+wangcong，weiyang，yanghaorang，xutianchun，shibeiji
+Contributions of any kind are welcome!
+
+# Release 0.2.0-alpha
+
+## Major Features and Improvements
+- Provides a common graph-level option, and multiple requirements can also share this mechanism in the future.
+- Improve graph compilation performance.
+- Optimize memory allocation.
+- Optimize serveral operators e.g., Slice, StridedSlice, ScatterMax etc.
+
+## Bugfixes 
+- Delete redudant codes.([#I1EU2Z](https://gitee.com/mindspore/graphengine/issues/I1EU2Z))
+- Fix HCCL initilization bugs under train and eval scenarios.([#I1DIBJ](https://gitee.com/mindspore/graphengine/issues/I1DIBJ))
+- Optimize compilation and linking process, enhancing efficiency and performance of concurrent compilation of GraphEngine and MindSpore. ([#I1DFIY](https://gitee.com/mindspore/mindspore/issues/I1DFIY))
+- Fix the bug that GE checkpoint cannot save variable names correctly.([#I1DIBJ](https://gitee.com/mindspore/graphengine/issues/I1DIBJ))
+- Save dump files on every iteration instead of every execution.([#I1DIBJ](https://gitee.com/mindspore/graphengine/issues/I1DIBJ))
+
+
+## Thanks to our Contributors
+Thanks goes to these wonderful people: Wang Cong, Tianchun Xu, Haoran Yang.
+
+Contributions of any kind are welcome!
 # Release 0.1.0-alpha
 
 This is the initial release of GraphEngine(GE) which was designed by the researchers and engineers in Huawei Technologies Co.,Ltd. GE is implemented via C++ and acts as a powerful backing force for MindSpore. GE is a linked up module between MindSpore front end and Ascend Chips.