During August 2025, David Marks contributed to the docker-mailserver/docker-mailserver repository by updating the iOS Mail Push Support documentation to address the deprecation of Apple’s Push Notification API used by dovecot-xaps-daemon. He focused on proactively informing users about the lack of a current solution and highlighted Apple’s transition toward an open IETF standard. David’s work centered on Markdown-based documentation, ensuring clarity and alignment with industry changes. While no bugs were fixed during this period, his efforts provided essential guidance for users and maintainers navigating the evolving notification landscape, demonstrating depth in technical communication and collaborative documentation practices within open source projects.