Faster Code Execution in Python 3.11 and Improved Tracebacks

Python 3.11 was published on October 24, 2022. This latest version of Python is faster and more user-friendly. After seventeen months of development, it’s now ready for production.

As in every version, Python 3.11 comes with lots of improvements and changes. You can see a list of all of them in the documentation. Here, you’ll explore better error messages with more informative tracebacks and the
faster code execution due to many efforts in the Faster CPython project.

This is a portion of the complete course, which you can find here:

The rest of the course covers:
- Task and Exception groups that simplify working with asynchronous code
- Several new typing features improving Python’s static typing support
- Native TOML support for working with configuration files