Google's Pytype Project to End Support After Python 3.12

Google's static type checker for Python, Pytype, is reaching the end of its development lifecycle. Since its inception in 2012, Pytype has served Google developers well, contributing significantly to Python's type system. However, its bytecode-based design has proven limiting for future feature development. Google is shifting its focus to newer approaches, making Python 3.12 the last supported version. The team expresses gratitude to all contributors, especially Rebecca Chen for her decade of dedication. The Python typing ecosystem is robust; developers are encouraged to explore other mature solutions.