diff --git a/CHANGELOG.md b/CHANGELOG.md
index 90f623c..fdaf553 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
-# Changelog for unreleased
+# Changelog for 1.0.0
 
-The following sections list the changes for unreleased.
+The following sections list the changes for 1.0.0.
 
 ## Summary
 
diff --git a/changelog/unreleased/initial-release.md b/changelog/1.0.0_2022-05-04/initial-release.md
similarity index 100%
rename from changelog/unreleased/initial-release.md
rename to changelog/1.0.0_2022-05-04/initial-release.md