diff --git a/.github/workflows/ci-testing.yml b/.github/workflows/ci-testing.yml
index 36e49e0e..fad7434e 100644
--- a/.github/workflows/ci-testing.yml
+++ b/.github/workflows/ci-testing.yml
@@ -1,6 +1,6 @@
 name: CI testing
 
-# https://help.github.com/en/actions/reference/events-that-trigger-workflows
+# see: https://help.github.com/en/actions/reference/events-that-trigger-workflows
 on:
   # Trigger the workflow on push or pull request,
   # but only for the master branch
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0978f344..1d990dce 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,15 +4,12 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
-## [unreleased] - YYYY-MM-DD
-
-### Added
+## [0.7.5] - 2020-04-27
 
 ### Changed
  
-- Allow logging of metrics togther with hparams ([#1630](https://github.com/PyTorchLightning/pytorch-lightning/pull/1630))
-
-### Deprecated
+- Allow logging of metrics together with `hparams` ([#1630](https://github.com/PyTorchLightning/pytorch-lightning/pull/1630))
+- Allow metrics logged together with hparams ([#1630](https://github.com/PyTorchLightning/pytorch-lightning/pull/1630))
 
 ### Removed
 
@@ -20,6 +17,10 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
 ### Fixed
 
+- Fixed ModelCheckpoint not being fixable ([#1632](https://github.com/PyTorchLightning/pytorch-lightning/pull/1632))
+- Fixed CPU DDP breaking change and DDP change ([#1635](https://github.com/PyTorchLightning/pytorch-lightning/pull/1635))
+- Tested pickling ([#1636](https://github.com/PyTorchLightning/pytorch-lightning/pull/1636))
+
 
 ## [0.7.4] - 2020-04-26
 
diff --git a/README.md b/README.md
index bb7d846a..be8d7959 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,6 @@
 [![PyPI Status](https://pepy.tech/badge/pytorch-lightning)](https://pepy.tech/project/pytorch-lightning)
 [![codecov](https://codecov.io/gh/PyTorchLightning/pytorch-lightning/branch/master/graph/badge.svg)](https://codecov.io/gh/PyTorchLightning/pytorch-lightning)
 [![CodeFactor](https://www.codefactor.io/repository/github/pytorchlightning/pytorch-lightning/badge)](https://www.codefactor.io/repository/github/pytorchlightning/pytorch-lightning)
-
 [![ReadTheDocs](https://readthedocs.org/projects/pytorch-lightning/badge/?version=0.7.5)](https://pytorch-lightning.readthedocs.io/en/stable/)
 [![Slack](https://img.shields.io/badge/slack-chat-green.svg?logo=slack)](https://join.slack.com/t/pytorch-lightning/shared_invite/enQtODU5ODIyNTUzODQwLTFkMDg5Mzc1MDBmNjEzMDgxOTVmYTdhYjA1MDdmODUyOTg2OGQ1ZWZkYTQzODhhNzdhZDA3YmNhMDhlMDY4YzQ)
 [![license](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://github.com/PytorchLightning/pytorch-lightning/blob/master/LICENSE)