diff --git a/CHANGELOG.md b/CHANGELOG.md
index bc9c4fb2..061466fc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,7 @@
 
 - The feed template variable `last_build_date` is renamed to `last_updated` to more accurately reflect its semantics
 - The sitemap template’s `SitemapEntry` type’s `date` field has been renamed to `updated` to reflect that it will use the `updated` front-matter field if available, rather than `date`
+- Code blocks are now wrapped in `<pre><code>` instead of just `<pre>`
 
 ### Other
 - Add `updated` front-matter field for pages, which sitemap templates will use for the `SitemapEntry.date` field instead of the `date` front-matter field, and which the default Atom feed template will use