May 2026 monthly summary for rabbitmq-server focusing on delivering a security visibility feature and enhancing connection-level traceability. Implemented cross-module support for displaying the peer SSL certificate serial number, enabling improved security auditing and incident response with minimal risk to existing workflows.

April 2026 monthly summary for EVerest/everest-core: Delivered critical cross-platform portability and consistency improvements for embedded platforms within libiso15118. Implemented renaming of EMPTY to BUFFER_EMPTY to prevent macro collisions and ensured consistent SdpPacket state management across embedded targets; replaced non-portable endian.h usage with portable network byte-order APIs to improve compatibility on Linux, macOS, and various MCUs. These changes reduce platform-specific bugs, stabilize embedded communications, and prepare the codebase for broader MCU support. Demonstrated careful refactoring with minimal surface impact and strong commit hygiene supporting maintainability and future enhancements.

Month: 2025-04 — Delivered security observability enhancements for RabbitMQ listeners in rabbitmq-server. The primary feature implemented is the RabbitMQ Management UI SSL visibility for listeners, adding a new 'SSL' column to the listeners overview and updating the agent to detect SSL sockets from listener options. This enables operators to quickly verify TLS usage and posture across all listeners, reducing time to identify unsecured configurations and improving compliance with security policies. The work is supported by the commit 09c546a1c84ead93cde79dd3c8b3a75b5468e208 ("Add Socket SSL column to management UI").