Remove custom changelog template in favor of title_format

With https://github.com/twisted/towncrier/issues/648 now fixed, we can
just rely on a correctly-set title_format again for properly formatted
markdown changelogs.

changelog.d/template.md

@@ -1,50 +0,0 @@
-{% if render_title %}
-## v{{ versiondata.version }} ({{ versiondata.date }})
-{% endif %}
-{% for section, _ in sections.items() %}
-{% if section %}
-
-## {{section}}
-{% endif %}
-
-{% 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 }}
-{%- if values %}
-{% if "\n  - " in text or '\n  * ' in text %}
-
-
-  (
-{%- else %}
-{% if text %} ({% endif %}
-{%- endif -%}
-{%- for issue in values %}
-{{ issue.split(": ", 1)[0] }}{% if not loop.last %}, {% endif %}
-{%- endfor %}
-{% if text %}){% endif %}
-
-{% else %}
-
-{% endif %}
-{% endfor %}
-
-{% if issues_by_category[section][category] and "]: " in issues_by_category[section][category][0] %}
-{% for issue in issues_by_category[section][category] %}
-{{ issue }}
-{% endfor %}
-
-{% endif %}
-{% if sections[section][category]|length == 0 %}
-No significant changes.
-
-{% else %}
-{% endif %}
-{% endfor %}
-{% else %}
-No significant changes.
-
-{% endif %}
-{% endfor +%}

towncrier.toml

@@ -1,11 +1,10 @@
 [tool.towncrier]
 name = "obsidian-export"
 directory = "changelog.d"
-template = "changelog.d/template.md"
 filename = "CHANGELOG.md"
 start_string = "<!-- towncrier release notes start -->\n"
 underlines = ["", "", ""]
-title_format = ""
+title_format = "## [{version}](https://github.com/zoni/obsidian-export/tree/{version}) - {project_date}"
 issue_format = "[#{issue}](https://github.com/zoni/obsidian-export/issues/{issue})"
 
 [[tool.towncrier.type]]