Update README.md

Author: ku21fan

README.md

@@ -11,6 +11,7 @@ Based on this framework, we recorded the 1st place of [ICDAR2013 focused scene t
 The difference between our paper and ICDAR challenge is summarized [here](https://github.com/clovaai/deep-text-recognition-benchmark/issues/13).
 
 ## Updates
+**Jul 25, 2019**: The code for floating-point 16 calculation, check [@YacobBY's](https://github.com/YacobBY) [pull request](https://github.com/clovaai/deep-text-recognition-benchmark/pull/36) <br>
 **Jul 16, 2019**: added [ST_spe.zip](https://drive.google.com/drive/folders/192UfE9agQUMNq6AgU3_E05_FcPZK4hyt) dataset, word images contain special characters in SynthText (ST) dataset, see [this issue](https://github.com/clovaai/deep-text-recognition-benchmark/issues/7#issuecomment-511727025) <br>
 **Jun 24, 2019**: added gt.txt of failure cases that contains path and label of each image, see [image_release_190624.zip](https://drive.google.com/open?id=1VAP9l5GL5fgptgKDLio_h3nMe7X9W0Mf) <br>
 **May 17, 2019**: uploaded resources in Baidu Netdisk also, added [Run demo](https://github.com/clovaai/deep-text-recognition-benchmark#run-demo-with-pretrained-model). (check [@sharavsambuu's](https://github.com/sharavsambuu) [colab demo also](https://colab.research.google.com/drive/1PHnc_QYyf9b1_KJ1r15wYXaOXkdm1Mrk)) <br>