Hi, Maven Shared Incremental has been retired and is no longer maintained. We retired it because no plugin adopted the library in the 13 years since it was extracted.
The retirement vote results can be seen here: https://lists.apache.org/thread/sv5mxh88r3nnn146so7oqpkz0c873mvr There is no final release. The last published version, 1.1, stays available from Maven Central, so existing builds that reference it will keep working. The source repository will be archived and made read only (INFRA-28457). If you would like to continue developing the library, you can fork it using another groupId. Feel free to inform others that you continue working on it in a different place. You can write an email to the users mailing list for that. -The Apache Maven team
