Akshath Kothari upgraded the C# AST generator integration within the Code Property Graph frontend in the joernio/joern repository, focusing on configuration management using HOCON. By updating the dotnetastgen dependency from version 0.34.0 to 0.35.0 in the csharpsrc2cpg configuration, Akshath ensured the frontend remained compatible with the latest AST generator features. The work involved careful validation of builds and regression checks to maintain downstream stability. This targeted upgrade improved maintainability and positioned the codebase for smoother future enhancements, reflecting a methodical approach to dependency management and technical debt reduction within a complex code analysis toolchain.