February 2025: Focused on stabilizing snapd packaging and system interactions by removing an unnecessary udev auto-import rule that caused conflicts with systemd's SystemCallFilter and increased syslog noise. This change aligns with the snapd team's packaging guidance and reduces runtime conflicts for both desktop and server deployments. Resulted in fewer log errors, smoother upgrades, and clearer packaging decisions for maintainers and users.

Month: 2024-12 — Concise monthly summary for major/cloud-init. Key feature delivered: Custom GPG key support for Ubuntu APT repositories. This enables specifying custom keys for the primary and security APT archives, addressing NO_PUBKEY issues on local mirrors and Landscape deployments. The flow supports key mapping or keyserver-based retrieval, adds keys to /etc/apt/trusted.gpg.d/, and references them via the Signed-By field in deb822 templates, with sensible default fallbacks when no keys are provided. Commit reference: 179c69886be4c8e7e93bf22c34e97bf03e142b22 (feat: Custom keys for apt archives (#5828)).