Submodules

If recurse_submodules is set to true, you can include submodule commits into your changelog.

For example:

[git]
recurse_submodules = true

[changelog]
body = """
{% for submodule_path, commits in submodule_commits %}
    ### {{ submodule_path | upper_first }}
    {% for group, commits in commits | group_by(attribute="group") %}
        #### {{ group | upper_first }}
        {% for commit in commits %}
            - {{ commit.message | upper_first }}\
        {% endfor %}
    {% endfor %}
{% endfor %}\n
"""

info

If a release does not contain any submodule updates, submodule_commits is just an empty map.