[Docs] Update MO What's new description (#2481)

openvinotoolkit · Oct 1, 2020 · c88f838 · c88f838
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diff --git a/docs/MO_DG/Deep_Learning_Model_Optimizer_DevGuide.md b/docs/MO_DG/Deep_Learning_Model_Optimizer_DevGuide.md
@@ -15,23 +15,48 @@ Model Optimizer produces an Intermediate Representation (IR) of the network, whi
 ## What's New in the Model Optimizer in this Release?
 
 * Common changes:
-    * Implemented generation of a compressed OpenVINO IR suitable for INT8 inference, which takes up to 4 times less disk space than an expanded one. Use the `--disable_weights_compression` Model Optimizer command-line parameter to get an expanded version.
-    * Implemented an optimization transformation to replace a sub-graph with the `Erf` operation into the `GeLU` operation.
-    * Implemented an optimization transformation to replace an upsamping pattern that is represented as a sequence of `Split` and `Concat` operations to a single `Interpolate` operation.
-    * Fixed a number of Model Optimizer bugs to generate reshape-able IRs of many models with the command line parameter `--keep_shape_ops`.
-    * Fixed a number of Model Optimizer transformations to set operations name in an IR equal to the original framework model operation name.
-    * The following operations are no longer generated with `version="opset1"`: `MVN`, `ROIPooling`, `ReorgYolo`. They became a part of new `opset2` operation set and generated with `version="opset2"`. Before this fix, the operations were generated with `version="opset1"` by mistake, they were not a part of `opset1` nGraph namespace; `opset1` specification was fixed accordingly.
-
+    * Implemented several optimization transformations to replace sub-graphs of operations with HSwish, Mish, Swish and SoftPlus operations.
+    * Model Optimizer generates IR keeping shape-calculating sub-graphs **by default**. Previously, this behavior was triggered if the "--keep_shape_ops" command line parameter was provided. The key is ignored in this release and will be deleted in the next release. To trigger the legacy behavior to generate an IR for a fixed input shape (folding ShapeOf operations and shape-calculating sub-graphs to Constant), use the "--static_shape" command line parameter. Changing model input shape using the Inference Engine API in runtime may fail for such an IR.
+    * Fixed Model Optimizer conversion issues resulted in non-reshapeable IR using the Inference Engine reshape API.
+    * Enabled transformations to fix non-reshapeable patterns in the original networks:
+        * Hardcoded Reshape
+            * In Reshape(2D)->MatMul pattern
+            * Reshape->Transpose->Reshape when the pattern can be fused to the ShuffleChannels or DepthToSpace operation
+        * Hardcoded Interpolate
+            * In Interpolate->Concat pattern
+        * Added a dedicated requirements file for TensorFlow 2.X as well as the dedicated install prerequisites scripts.
+        * Replaced the SparseToDense operation with ScatterNDUpdate-4.
 * ONNX*:
-    * Added support for the following operations: `MeanVarianceNormalization` if normalization is performed over spatial dimensions.
-
+    * Enabled an ability to specify the model output **tensor** name using the "--output" command line parameter.
+    * Added support for the following operations:
+        * Acosh
+        * Asinh
+        * Atanh
+        * DepthToSpace-11, 13
+        * DequantizeLinear-10 (zero_point must be constant)
+        * HardSigmoid-1,6
+        * QuantizeLinear-10 (zero_point must be constant)
+        * ReduceL1-11, 13
+        * ReduceL2-11, 13
+        * Resize-11, 13 (except mode="nearest" with 5D+ input, mode="tf_crop_and_resize", and attributes exclude_outside and extrapolation_value with non-zero values)
+        * ScatterND-11, 13
+        * SpaceToDepth-11, 13
 * TensorFlow*:
-    * Added support for the TensorFlow Object Detection models version 1.15.X.
-    * Added support for the following operations: `BatchToSpaceND`, `SpaceToBatchND`, `Floor`.
-
+    * Added support for the following operations:
+        * Acosh
+        * Asinh
+        * Atanh
+        * CTCLoss
+        * EuclideanNorm
+        * ExtractImagePatches
+        * FloorDiv
 * MXNet*:
     * Added support for the following operations:
-        * `Reshape` with input shape values equal to -2, -3, and -4.
+        * Acosh
+        * Asinh
+        * Atanh
+* Kaldi*:
+    * Fixed bug with ParallelComponent support. Now it is fully supported with no restrictions.
 
 > **NOTE:** 
 > [Intel® System Studio](https://software.intel.com/en-us/system-studio) is an all-in-one, cross-platform tool suite, purpose-built to simplify system bring-up and improve system and IoT device application performance on Intel® platforms. If you are using the Intel® Distribution of OpenVINO™ with Intel® System Studio, go to [Get Started with Intel® System Studio](https://software.intel.com/en-us/articles/get-started-with-openvino-and-intel-system-studio-2019).