{% for section, _ in sections.items() %}
{% if sections[section] %}
{% for category, val in definitions.items() if category in sections[section]%}
### {{ definitions[category]['name'] }}

{% for text, values in sections[section][category].items() %}
{{ text }}
  (PR {{ values|join(', ') }})

{% endfor %}
{% endfor %}
{% else %}
No significant changes.

{% endif %}
{% endfor %}