diff --git a/upgrade.html b/upgrade.html
--- a/upgrade.html
+++ b/upgrade.html
@@ -8,14 +8,12 @@
     {% include upgrade-notice.html %}
     <div class="bcha-section">
       <img src="/img/Upgrade_2021-05-15.png" alt="May 15, 2021 Upgrade">
-      <h2>Who needs to upgrade?</h2>
-      <p>All operators of a Bitcoin ABC full node must upgrade to the latest major version (0.23.x). This is available at our <a href="/releases"> Releases</a> page.</p>
-      <h2>Exactly when will the upgrade activate?</h2>
-      <p>In order to activate reliably at a predictable time, the network upgrade uses the "Median Time Past" mechanism. The upgrade activates when the median of the last 11 blocks reaches timestamp 1621080000 (12:00:00 UTC on May 15th, 2021). This means that the upgrade doesn't actually activate exactly at that time, but typically about one hour later, when 6 blocks with timestamps greater than the activation time have been produced.</p>
-      <h2>What features are included in the Network Upgrade?</h2>
-      <p>The May 15th 2021 upgrade does not include any new protocol features. However, because of the automatic replay protection that is part of the 6-month upgrade cadence, it is still necessary for all full node operators to upgrade to 0.23.x.</p>
+      <h2>What happened?</h2>
+      <p>The planned upgrade of the BCHA network has successfully been completed. The first post-upgrade block is block number <a href="https://explorer.bitcoinabc.org/block-height/686621">686621</a>.</p>
+      <h2>What features were included in the Network Upgrade?</h2>
+      <p>The May 15th 2021 upgrade did not include any new protocol features. However, because of the automatic replay protection that is part of the 6-month upgrade cadence, it is necessary for all full node operators to upgrade to 0.23.x.</p>
       <h2>Do I need to upgrade my wallet?</h2>
-      <p>The network upgrade will only affect full-nodes. This means that other BCHA software, including wallets such as <a href="/electrum">Electrum ABC</a> are not affected by the network upgrade.
+      <p>The network upgrade only affects full-nodes. This means that other BCHA software, including wallets such as <a href="/electrum">Electrum ABC</a> are not affected by the network upgrade.
     </div>
   </div>
 </div>