Contributed maintenance-focused improvements to the hemilabs/heminetwork repository, addressing a bug in Go code by correcting a typo in an error message related to version handling. This targeted fix enhanced user clarity and reduced potential confusion during error reporting. Additionally, updated copyright headers across multiple files to ensure licensing accuracy and compliance with current standards. The work emphasized code refactoring and hygiene, aligning metadata and documentation for better maintainability. By focusing on bug fixes and code consistency rather than new features, the contribution helped streamline support processes and improved the overall reliability of the codebase for future development and user interactions.