add Go 1.24 to the test matrix

.github/workflows/test.yml

@@ -29,10 +29,10 @@ jobs:
           import os
           go = [
               # Keep the most recent production release at the top
-              '1.23',
+              '1.24',
               # Older production releases
+              '1.23',
               '1.22',
-              '1.21',
           ]
           mysql = [
               '9.0',

README.md

@@ -42,7 +42,7 @@ A MySQL-Driver for Go's [database/sql](https://golang.org/pkg/database/sql/) pac
 
 ## Requirements
 
-* Go 1.21 or higher. We aim to support the 3 latest versions of Go.
+* Go 1.22 or higher. We aim to support the 3 latest versions of Go.
 * MySQL (5.7+) and MariaDB (10.5+) are supported.
 * [TiDB](https://github.com/pingcap/tidb) is supported by PingCAP.
   * Do not ask questions about TiDB in our issue tracker or forum.

go.mod

@@ -1,5 +1,5 @@
 module github.com/go-sql-driver/mysql
 
-go 1.21.0
+go 1.22.0
 
 require filippo.io/edwards25519 v1.1.0