
Charles Pigott contributed to the OpenTTD/OpenTTD repository by delivering targeted improvements to the build system and core libraries over a three-month period. He enhanced cross-platform reliability by refining CMake configuration, making optional dependencies non-fatal and reducing build failures, particularly by restricting Xaudio2 detection to Windows. Charles also upgraded the fmt formatting library to version 11.1.4, improving argument handling and compile-time string parsing for greater robustness. Additionally, he implemented an SDL2 application name hint to streamline process identification and debugging. His work, primarily in C++ and CMake, demonstrated a thoughtful approach to maintainability and cross-platform development challenges.

OpenTTD/OpenTTD — January 2026 monthly summary focusing on stability, performance, and audio configuration reliability. Delivered targeted fixes and enhancements to core subsystems, enabling more predictable simulations and easier configuration management. Business value realized through reduced runtime errors, improved user experience, and clearer configuration semantics.
OpenTTD/OpenTTD — January 2026 monthly summary focusing on stability, performance, and audio configuration reliability. Delivered targeted fixes and enhancements to core subsystems, enabling more predictable simulations and easier configuration management. Business value realized through reduced runtime errors, improved user experience, and clearer configuration semantics.
December 2025 - OpenTTD/OpenTTD developer contributions focused on improving release notes clarity, API documentation for GetAPIVersion, and stabilizing the end-game UI workflow. Delivered documentation and scripting improvements for version 15.0-RC1 and resolved a crash when the dropdown is open on the end-game screen, enabling smoother RC readiness and better user experience.
December 2025 - OpenTTD/OpenTTD developer contributions focused on improving release notes clarity, API documentation for GetAPIVersion, and stabilizing the end-game UI workflow. Delivered documentation and scripting improvements for version 15.0-RC1 and resolved a crash when the dropdown is open on the end-game screen, enabling smoother RC readiness and better user experience.
Monthly summary for 2025-03: Key feature delivery centered on a foundational formatting subsystem upgrade. Upgraded the fmt library to version 11.1.4 to enhance argument handling, base formatting, and compile-time string parsing, improving robustness, performance, and feature set across the codebase. No major bug fixes were recorded this month. The work reduces formatting-related risks, lowers maintenance costs, and enables smoother adoption of advanced formatting features in OpenTTD/OpenTTD.
Monthly summary for 2025-03: Key feature delivery centered on a foundational formatting subsystem upgrade. Upgraded the fmt library to version 11.1.4 to enhance argument handling, base formatting, and compile-time string parsing, improving robustness, performance, and feature set across the codebase. No major bug fixes were recorded this month. The work reduces formatting-related risks, lowers maintenance costs, and enables smoother adoption of advanced formatting features in OpenTTD/OpenTTD.
January 2025 – OpenTTD/OpenTTD build hardening focused on cross-platform reliability and smoother contributor experience. Implemented resilient build for optional dependencies by making missing components non-fatal and refining detection logic, reducing platform-specific failures and CI noise. Specifically, optional dependencies are now handled with NO_MODULE in find_package and ENCOURAGED is removed from link_package; Xaudio2 detection is confined to Windows to avoid non-Windows build issues. These changes lower release blockers, accelerate onboarding, and improve consistency across platforms.
January 2025 – OpenTTD/OpenTTD build hardening focused on cross-platform reliability and smoother contributor experience. Implemented resilient build for optional dependencies by making missing components non-fatal and refining detection logic, reducing platform-specific failures and CI noise. Specifically, optional dependencies are now handled with NO_MODULE in find_package and ENCOURAGED is removed from link_package; Xaudio2 detection is confined to Windows to avoid non-Windows build issues. These changes lower release blockers, accelerate onboarding, and improve consistency across platforms.
November 2024: Delivered a focused OpenTTD improvement by implementing an SDL2 Application Name Hint to aid tools in identifying the running process and streamline debugging across platforms.
November 2024: Delivered a focused OpenTTD improvement by implementing an SDL2 Application Name Hint to aid tools in identifying the running process and streamline debugging across platforms.
Overview of all repositories you've contributed to across your timeline