remove link to tinyletter, discontinued; closes #814

content/about/newsletter.md

@@ -2,12 +2,5 @@
 title = "Newsletter"
 +++
 
-The CodeRefinery newsletter is sent out every few months.
-Subscribers will be informed about upcoming workshops, hackathons and
-other events, as well as other interesting developments like new training
-material, community building activities and general project
-updates.
-
-Here you can browse the [archive of all previous
-newsletters](https://tinyletter.com/coderefinery/archive).  To sign up, please
-visit [tinyletter.com/coderefinery](https://tinyletter.com/coderefinery).
+Our newsletter was on a service called TinyLetter which got discontinued
+February 2024. We are working on setting up a different solution.

templates/index.html

@@ -24,14 +24,8 @@
     {{ provides.content | safe }}
   </div>
 
-  <div class="uk-child-width-expand@s uk-margin-large-bottom" uk-grid>
-    <div class="uk-width-1-3@m">
-      {% include "index/newsletter.html" %}
-    </div>
-
-    <div class="uk-margin-large-left">
-      {% include "index/join.html" %}
-    </div>
+  <div class="uk-margin-large-bottom">
+    {% include "index/join.html" %}
   </div>
 
   <div class="uk-visible@m uk-margin-large-bottom">