Describe the bug
This might just be my misunderstanding of how to format conventional commits, but I am running into an issue where git-cliff is not picking up the full message of multiline commits. I would expect it to be able to include the full commit message in the changelog even if it has newlines present.

To Reproduce
Steps to reproduce the behavior:

1. Create a multiline commit message.
   
   The full message appears in the gitlog.
   

2. However when I create the changelog, only the message up to the newline is present.
   

Expected behavior
I would expect it to be able to include the full commit message in the changelog even if it has newlines present.

System (please complete the following information):

• OS Information: Windows 10
• Git-cliff version: 0.4.2