Bump version to 1.4.4.1
Issue 51024 - syncrepl_entry callback does not contain attributes added by postoperation plugins
Issue 50877 - task to run tests of csn generator
Issue 49731 - undo db_home_dir under /dev/shm/dirsrv for now
Issue 48055 - CI test - automember_plugin(part3)
Issue 51035 - Heavy StartTLS connection load can randomly fail with err=1
Issue 51031 - UI - transition between two instances needs improvement