Exclude the merged commits from the log (don't know maybe feature)

[ahmedelfateh]

Description

I rebased my branches in each other and this made some commits be duplicated in the git tree, and when I run the commits in the CHANGLOG.MD come duplicated

Desired behavior

a way to configure the changelog generate to exclude the merge commits

Screenshots If applicable, add scr eenshots to help explain your problem. -->

Environment

Add output of the following command to include the following

• commitizen version: 2.20.3
• python version: 3.8.1
• operating system: 3.8.1

cz version --report

Commitizen Version: 2.20.3 Python Version: 3.8.1 (default, Apr 24 2020, 13:42:35) [Clang 11.0.3 (clang-1103.0.32.59)] Operating System: Darwin

[Lee-W]

@ahmedelfateh I'm not sure I fully understand it. Could you please give us an example so that we could have a better idea on what this issue might be? Thanks!