diff --git a/doc/changelog.asciidoc b/doc/changelog.asciidoc
index 23d938e69..936d4448c 100644
--- a/doc/changelog.asciidoc
+++ b/doc/changelog.asciidoc
@@ -15,6 +15,15 @@ breaking changes (such as renamed commands) can happen in minor releases.
 // `Fixed` for any bug fixes.
 // `Security` to invite users to upgrade in case of vulnerabilities.
 
+v1.6.0 (unreleased)
+-------------------
+
+Changed
+~~~~~~~
+
+- Completion highlighting is now done differently (using QSyntaxHighlither),
+  which should fix some highlighting corner-cases.
+
 v1.5.1 (unreleased)
 -------------------