http://www.python.org/download/releases/3.2.1/
I highlighted the ones I am interested in below: - numerous improvements to the unittest module - PEP 3147 <http://www.python.org/dev/peps/pep-3147>, support for .pyc repository directories - PEP 3149 <http://www.python.org/dev/peps/pep-3149>, support for version tagged dynamic libraries - *PEP 3148 <http://www.python.org/dev/peps/pep-3148>, a new futures library for concurrent programming* - PEP 384 <http://www.python.org/dev/peps/pep-0384>, a stable ABI for extension modules - PEP 391 <http://www.python.org/dev/peps/pep-0391>, dictionary-based logging configuration - *an overhauled GIL implementation that reduces contention* - an extended email package that handles bytes messages - a much improved ssl module with support for SSL contexts and certificate hostname matching - a sysconfig module to access configuration information - additions to the shutil module, among them archive file support - many enhancements to configparser, among them mapping protocol support - improvements to pdb, the Python debugger - countless fixes regarding bytes/string issues; among them full support for a bytes environment (filenames, environment variables) - many consistency and behavior fixes for numeric operations
