{% for date_item in unique_dates %}
{% assign sorted_roadmap_by_date = sorted_roadmap | where_exp: "roadmap", "roadmap.date == date_item" %}
{% assign newyear = date_item | date: "%Y" %}
{% if newyear != year %}
{% assign year = newyear %}
{{ newyear }}
{% endif %}{{ date_item | date: "%B %Y" }}
{% for roadmap_item in sorted_roadmap_by_date %}
{% assign service_short = roadmap_item.service | capitalize %}
{% for service_name in service_names %}
{% if service_name contains service_short %}
{{ service_name }}
{% endif %}
{% endfor %}
{{ roadmap_item.content | markdownify }}
{% endfor %}
{% endfor %}