Python: What’s Coming in 2026

Python 3.14 will bring significant performance improvements through lazy imports and official support for free-threading, potentially achieving 10x speedups for parallel workloads. The ecosystem is evolving with new Rust-based type checkers (Pyrefly, ty, Zuban) and packaging tools (uv, Hatch) that simplify dependency management. Python's core developers are also reconsidering the Python Enhancement Proposal process to make language evolution less emotionally draining and more inclusive of the broader user base.