except* now supports fine-grained filtering, and tracebacks are dramatically cleaner. Python 3.14 shortens recursive tracebacks automatically, making debugging async and recursive code far less painful.
Keep an eye on the official Python release schedule. If you are currently on 3.12 or 3.13, 3.14 is the version you will want to migrate to for future-proofing your applications. python 3.14.0 release october 7 2025
If the current alpha trajectory holds,
The stable release of occurred on October 7, 2025 . This version, often nicknamed "Pie-thon" due to its version number, introduced significant performance optimizations and major language features like template strings (t-strings) and a zero-overhead debugging interface. Key Features and Improvements except* now supports fine-grained filtering