Since 8.0.23 is an older release, you can find it in the MySQL Product Archives . Changes in MySQL Connector/J 8.0.23 (2021-01-18)
While optimized for Java 8, it runs on any system capable of executing a Java Virtual Machine (JVM). mysql-connector-java-8.0.23.jar download
It supports the X DevAPI, which enables development with MySQL as a document store using NoSQL-like features. Since 8
Includes updated time zone mappings using the latest CLDR and IANA databases. How to Download mysql-connector-java-8.0.23.jar 1. Official MySQL Archives Since 8.0.23 is an older release
This specific version introduced several critical updates and maintained support for modern database standards:
It fully implements the Java Database Connectivity (JDBC) 4.2 API, allowing for standard data manipulation and connectivity.