changelog

Author: awaelchli

CHANGELOG.md

@@ -110,7 +110,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 - Refactored Accelerators and Plugins 
     * Added base classes for plugins ([#5715](https://github.com/PyTorchLightning/pytorch-lightning/pull/5715))
     * Added parallel plugins for DP, DDP, DDPSpawn, DDP2 and Horovod ([#5714](https://github.com/PyTorchLightning/pytorch-lightning/pull/5714))
-
+    * Added new Accelerators for CPU, GPU and TPU ([#5719](https://github.com/PyTorchLightning/pytorch-lightning/pull/5719))
+    * Added Plugins for TPU training ([#5719](https://github.com/PyTorchLightning/pytorch-lightning/pull/5719))
 
 ### Deprecated