update readme for news

Author: zsdonghao

README.md

@@ -17,9 +17,13 @@
 
 TensorLayer is a deep learning and reinforcement learning library based on [TensorFlow](https://www.tensorflow.org). It provides rich data processing, model training and serving modules to help both **researchers** and **engineers** build practical machine learning workflows.  
 
-- Useful links: [Documentation](http://tensorlayer.readthedocs.io), [Examples](http://tensorlayer.readthedocs.io/en/latest/user/example.html), [Tricks](https://github.com/wagamamaz/tensorlayer-tricks), [Slack](https://join.slack.com/t/tensorlayer/shared_invite/enQtMjUyMjczMzU2Njg4LWI0MWU0MDFkOWY2YjQ4YjVhMzI5M2VlZmE4YTNhNGY1NjZhMzUwMmQ2MTc0YWRjMjQzMjdjMTg2MWQ2ZWJhYzc), [Chinese Documentation](https://tensorlayercn.readthedocs.io)
+- Useful links: [Documentation](http://tensorlayer.readthedocs.io), [Examples](http://tensorlayer.readthedocs.io/en/latest/user/example.html), [Tricks](https://github.com/wagamamaz/tensorlayer-tricks), [Slack](https://join.slack.com/t/tensorlayer/shared_invite/enQtMjUyMjczMzU2Njg4LWI0MWU0MDFkOWY2YjQ4YjVhMzI5M2VlZmE4YTNhNGY1NjZhMzUwMmQ2MTc0YWRjMjQzMjdjMTg2MWQ2ZWJhYzc), [中文文档](https://tensorlayercn.readthedocs.io)
 
 # News
+* [Nov] Release many APIs for data augmentation for object detection, see [tl.prepro](http://tensorlayer.readthedocs.io/en/latest/modules/prepro.html#object-detection).
+* [Nov] Support [Convolutional LSTM](https://arxiv.org/abs/1506.04214), see [ConvLSTMLayer](http://tensorlayer.readthedocs.io/en/latest/modules/layers.html#conv-lstm-layer).
+* [Nov] Support [Deformable Convolution](https://arxiv.org/abs/1703.06211), see [DeformableConv2dLayer](http://tensorlayer.readthedocs.io/en/latest/modules/layers.html#d-deformable-conv).
+* [Nov] Download [VOC dataset](http://host.robots.ox.ac.uk/pascal/VOC/voc2012/) in one line, see [load\_voc_dataset](http://tensorlayer.readthedocs.io/en/latest/modules/files.html#voc-2007-2012).
 * [Oct] We win the **Best Open Source Software Award** [@ACM MM](http://www.acmmm.org/2017/mm-2017-awardees/) 2017, here is the slide for the presentation [[click]](https://github.com/shorxp/tensorlayer-chinese/blob/master/docs/TensorLayer%20ACM%20MM.pdf).
 * [Sep] New example [Chatbot in 200 lines of code](https://github.com/zsdonghao/seq2seq-chatbot) for [Seq2Seq](http://tensorlayer.readthedocs.io/en/latest/modules/layers.html#simple-seq2seq).
 * [Sep] Release [ROI layer](http://tensorlayer.readthedocs.io/en/latest/modules/layers.html#roi-layer) for Object Detection.