This is a maintenance release of syncdb 1.0.
- Support for PostgreSQL 14.
- The library file for log4j2 was included in the lib directory,
but was not used by Syncdb.
Syncdb is using log4j1 included in the jotm library.
Therefore, it is not affected by CVE-2021-44228 (a vulnerability in log4j2).
To avoid confusion, delete unnecessary library files.