During August 2025, Zhangqin focused on improving the reliability of the pre-publish workflow for the apache/echarts repository. He addressed a critical issue in the build scripting process by fixing a missing semicolon in the pre-publish.js script, which had previously caused TypeScript error handling to fail and disrupted the CI pipeline. By ensuring proper JavaScript syntax and integrating robust error handling, Zhangqin prevented syntax errors from blocking releases and improved overall developer productivity. His work, though limited in scope to a single bug fix, demonstrated attention to detail in build scripting and contributed to smoother continuous integration and deployment processes.