diff --git a/CHANGELOG.md b/CHANGELOG.md
index a026cc5c..6679dcc5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## In-progess release 2.3.0
 
 * ENHANCEMENT: Check for update to PWA and notify user shortly after startup of the app
+* ENHANCEMENT: Detect historical ZIM types and add advice on using jQuery mode to read them
 * DEV: Added developer option to force use of libzim W/ASM decoding of full-text index
 * UPDATE: Sample archive changed to `wikipedia_en_100_mini_2022-12`
 * FIX: Libzim loading error in Electron app with large ZIM archives due to race condition
diff --git a/www/index.html b/www/index.html
index 62633edb..45a4df2d 100644
--- a/www/index.html
+++ b/www/index.html
@@ -124,6 +124,7 @@
                         <h3 style="margin-top:0;">Changes in version <span class="version">2.0</span></h3>
                         <ul style="padding-left: 15px;">
                             <li>Check for update to PWA and notify user shortly after startup of the app</li>
+                            <li>Detect historical ZIM types and add advice on using jQuery mode to read them</li>
                             <li>Added developer option to force use of libzim W/ASM decoding of full-text index</li>
                             <li>Sample archive changed to wikipedia_en_100_mini_2022-12</li>
                             <li>Fix libzim loading error in Electron app with large ZIM archives due to race condition</li>