diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
new file mode 100644
index 0000000..e8cfaf0
--- /dev/null
+++ b/docs/CHANGELOG.md
@@ -0,0 +1,5 @@
+# CHANGELOG
+
+## [1.0.0] - 2026-07-21
+
+- 初始版本发布。