Worked on the zephyrproject-rtos/trusted-firmware-a repository to update and refine documentation related to instrumentation data for the v2.12 release, specifically targeting the N1SDP and Juno platforms. Focused on ensuring that performance data and version numbers were current, replacing outdated tables and aligning documentation with release requirements. Utilized RST for documentation and applied a detail-oriented approach to maintain accuracy and consistency, supporting downstream benchmarking efforts. The work emphasized clear communication of technical changes and adherence to project standards, contributing to the reliability of release documentation. No bug fixes were recorded, with all efforts concentrated on documentation improvements and feature delivery.