Update release notes

Author: ch-integrations-robot

CHANGELOG.md

@@ -1,3 +1,15 @@
+# v2.40.3, 2025-09-13 <!-- Release notes generated using configuration in .github/release.yml at main -->
+
+## What's Changed
+### Other Changes 🛠
+* bug: deserializing into nullable field by @rbroggi in https://github.com/ClickHouse/clickhouse-go/pull/1649
+* Fixes for #1649 by @SpencerTorres in https://github.com/ClickHouse/clickhouse-go/pull/1654
+
+## New Contributors
+* @rbroggi made their first contribution in https://github.com/ClickHouse/clickhouse-go/pull/1649
+
+**Full Changelog**: https://github.com/ClickHouse/clickhouse-go/compare/v2.40.2...v2.40.3
+
 # v2.40.2, 2025-09-13 <!-- Release notes generated using configuration in .github/release.yml at main -->
 
 ## What's Changed

client_info.go

@@ -30,7 +30,7 @@ const ClientName = "clickhouse-go"
 const (
 	ClientVersionMajor       = 2
 	ClientVersionMinor       = 40
-	ClientVersionPatch       = 2
+	ClientVersionPatch       = 3
 	ClientTCPProtocolVersion = proto.DBMS_TCP_PROTOCOL_VERSION
 )
 

contributors/list

@@ -130,6 +130,8 @@ Richard Artoul <richardartoul@gmail.com>
 Rim Zaidullin <rim.zaydullin@clickhouse.com>
 Robert Sköld <robert@department.se>
 Robin Hahling <robin.hahling@gw-computing.net>
+Rodrigo Broggi <r.broggi@efg.gg>
+Rodrigo Broggi <vcs.rumor800@aleeas.com>
 Roman Usachev <ramzeska@gmail.com>
 Rory Crispin <Rory.crispin@clickhouse.com>
 Ross Rothenstine <rossr@unity3d.com>