Document in changelog

CHANGELOG.md

@@ -18,6 +18,10 @@ Note: We're not following semantic versioning yet, we are going to talk about th
 
 - Update docs about installing fonts ([PR #802](https://github.com/alphagov/govuk-frontend/pull/802))
 
+- Add notice about the use of `html` arguments in Nunjucks macros for production
+  ([PR #785](https://github.com/alphagov/govuk-frontend/pull/785))
+
+
 ## 0.0.32 (Breaking release)
 
 **This release changes the name of package.** It's now published as `govuk-frontend` on `npm`.
@@ -262,6 +266,7 @@ Note: We're not following semantic versioning yet, we are going to talk about th
 - Add explicit dependency on colour maps
   ([PR #790](https://github.com/alphagov/govuk-frontend/pull/790))
 
+
 🆕 New features:
 
 - Components are now available to use from the `GOVUKFrontend` global.