revert for CHANGELOG

Author: camilesing

CHANGELOG.md

@@ -0,0 +1,30 @@
+### v1.5.3
+- Fix check semicolon bug.
+### v1.5.2
+- Add experiment feature: Error grammer check.
+### v1.4.0
+- Support code format.
+### v1.3.0
+- Improve snippets.
+### v1.2.1
+- Fix integer type not highlighting bug.
+### v1.2.0
+- Add color theme recommend on README.
+### v1.1.3
+- Fix bug.
+### v1.1.2
+- Update change log for marketplace.
+### v1.1.1
+- Fix flink logical operator.
+### v1.1.0
+- Support time attributes.
+### v1.0.0
+- Support aggregate, time, column function.
+### v0.1.0
+- Support string type.
+### v0.0.3
+- Support Temporal Functions.
+### v0.0.2
+- Support more udf by flink 1.15.2.
+### v0.0.1
+- Initial project.