diff --git a/CHANGELOG b/CHANGELOG
index 3471531..848305d 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -26,6 +26,8 @@ v0.4 (unreleased):
   an incorrect node tree to be build.
 - Fixed a parser bug involving nested tags, and another involving comments in
   template names.
+- Added tests to ensure that parsed trees convert back to wikicode without
+  unintentional modifications.
 - Test coverage has been improved, and some minor related bugs have been fixed.
 - Updated and fixed some documentation.
 
diff --git a/docs/changelog.rst b/docs/changelog.rst
index b3e7548..a04410f 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -37,6 +37,8 @@ Unreleased
   exception or allow an incorrect node tree to be build.
 - Fixed a parser bug involving nested tags, and another involving comments in
   template names.
+- Added tests to ensure that parsed trees convert back to wikicode without
+  unintentional modifications.
 - Test coverage has been improved, and some minor related bugs have been fixed.
 - Updated and fixed some documentation.