During October 2024, Zeppeli0709 focused on enhancing documentation practices within the IntensiveCoLearning/english_2nd repository by developing a structured personal learning log. Using Markdown, Zeppeli0709 authored and maintained detailed journal entries reflecting on English C++ exam preparation, study goals, vocabulary acquisition, and review of past papers. The work emphasized traceability and auditability, with four distinct commits providing a clear record of progress and reflections. While no bugs were addressed, the effort contributed to improved study planning and performance review readiness. Zeppeli0709’s disciplined approach to documentation established a reliable process for tracking learning outcomes and supporting ongoing self-assessment.