BeCPP Symposium 2026 (organized by BeCPP ): Now on YouTube! Keith Stockdale - The journey to “/W4 /WX”: How hard could it be? Abstract: Building on the recent work of improving the quality of Sea of Thieves’ codebase by upgrading from C++14 to C++20, this talk will focus on the work that has went into enabling warnings as errors on the game, and more.