Worked on improving documentation hygiene for the castacks/AirStack repository by addressing broken links in the README and contributing guidelines. Focused on ensuring that users and contributors could reliably access the most current documentation, the work involved careful review and editing of Markdown files to update outdated references. This targeted bug fix enhanced the onboarding experience and reduced potential confusion for new contributors, streamlining the support process. The approach emphasized clarity and accuracy in documentation, leveraging skills in technical writing and Markdown formatting. No new features were added during this period, with efforts concentrated solely on documentation quality and maintenance.