Sponsors divided by year

Author: steph1111

_includes/lazershark-acknowledgements.html

@@ -9,7 +9,7 @@ <h2 class="title has-text-left has-text-white-ter is-size-2 has-text-weight-bold
         </p>
         <div id="posts-sponsors">
             <div class="sponsor-grid">
-                {% for sponsor in site.data.sponsors %}
+                {% for sponsor in site.data.sponsors-2025 %}
                 {% if sponsor.level == "lazer" or sponsor.level == "diamond" or
                 sponsor.level == "gold" %}
                 <div class="column">

_includes/post-custom-rs-march-25.html

@@ -354,7 +354,7 @@ <h2 class="title has-text-left has-text-white-ter is-size-2 has-text-weight-bold
         </div>
         <section class="section has-text-centered" id="posts-sponsors">
             <div class="sponsor-grid">
-                {% for sponsor in site.data.sponsors %}
+                {% for sponsor in site.data.sponsors-2025 %}
                 {% if sponsor.level == "lazer" or sponsor.level == "diamond" or
                 sponsor.level == "gold" %}
                 <div class="column">