Chore: Release v0.4.1

cliff.toml

@@ -7,10 +7,17 @@
 body = """
 {% if version %}\
   {%- set versionlink = version -%}
+  {%- set t = timestamp -%}
 {% else %}\
   {%- set versionlink = "unreleased" -%}
+  {%- set t = ts -%}
 {% endif %}\
-## [{{ versionlink }}] — {{ timestamp | date(format="%Y-%m-%d") }}
+## [{{ versionlink }}] — {{ t | date(format="%Y-%m-%d") }}
+
+Thanks to the following for their contributions:
+{% for contributor in github.contributors %}
+  - [@{{ contributor.username }}]
+{%- endfor -%}{% raw %}\n{% endraw %}
 
 ### Changed
 {% for commit in commits %}