{%- if version -%}
    +
    ===================
    {{ version }} - {{ timestamp | date(format="%Y-%m-%d") }}
    ===================
{%- else -%}
    +
    ==========
    Unreleased
    ==========
{%- endif -%}
{%- if true %}
{% endif -%}
{% for group, commits in commits | group_by(attribute="group") %}
    {{ group | upper_first }}
    {%- for commit in commits %}
        - {% if commit.breaking %}**breaking** {% endif %}{{ commit.message }}
    {%- endfor -%}
{% endfor %}