Release 29.0.4 is a re-release of 29.0.3 with additional fixes relating to Log4j2 vulnerabilities.
For a high-level overview of what has changed in Horizon 29, see What’s New in OpenNMS Horizon 29.
The codename for Horizon 29.0.4 is The Bird.
Bug
- CVE-2021-45046: incomplete Log4j2 vulnerability mitigation (Issue NMS-13858)