CHANGELOG.md in duckdb-0.8.1.3 vs CHANGELOG.md in duckdb-0.9.0

@@ -1,6 +1,15 @@
 # ChangeLog
 
+# 0.9.0
+- bump duckdb to 0.9.0.
+
+## Breaking Change
+- deprecation warning when DuckDB::Result.each calling with `DuckDB::Result.use_chunk_each` is false.
+  The `each` behavior will be same as `DuckDB::Result.chunk_each` in the future.
+  set `DuckDB::Result.use_chunk_each = true` to suppress the warning.
+- DuckDB::Result#chunck_each returns DuckDB::Interval class when the column type is INTERVAL.
+
 # 0.8.1.3
 - Fix BigDecimal conversion.
 
 # 0.8.1.2
 - Fix BigDecimal conversion when the value is 0.