During a two-month period, JLTRYOEN focused on backend PHP development and bug fixing within the SemanticMediaWiki and SemanticResultFormats repositories. They addressed a critical internal error in the JQPlotChart module by resolving missing ResourceLoader references, improving chart rendering stability and aligning code with MediaWiki conventions. In SemanticMediaWiki, JLTRYOEN contributed to forward compatibility with MediaWiki 1.43 by replacing deprecated PHP methods, updating template and media link handling, and maintaining unit test coverage. Their work emphasized code quality and adherence to evolving standards, collaborating with team members to ensure maintainability and reduce regressions. No new features were introduced during this period.