index.html: link to alyssa.is and TWIS

It was recently pointed out to me[1] that it's not really clear from
the website that Spectrum is being actively developed, or what point
it is at in its development.

To try to make this clearer, I've added information about blog posts
and email updates to the homepage, so people coming across it should
be able to easily see that the weekly updates are indeed being posted,
and progress is being made.

[1]: https://mastodon.social/@rysiek/104105383686173382

1 files changed, 12 insertions, 0 deletions

diff --git a/index.html b/index.html
index 7fbe7da..945aafb 100644
--- a/index.html
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@@ -54,6 +54,18 @@ Commission.
     <li><a href="design.html">Design</a>
   </ul>
 
+  <h2>Development progress</h2>
+
+  <p>
+  Occasional high-level status updates are published on the main
+  developer's <a href="https://alyssa.is/">blog</a>.
+
+  <p>
+  For more frequent, detailed updates, a "This Week in Spectrum"
+  message is
+  <a href="https://spectrum-os.org/lists/hyperkitty/list/discuss@spectrum-os.org/">posted</a>
+  on the “discuss” mailing list every week.
+
   <h2>Getting involved</h2>
 
   <ul>