Note: Python 3.5.0a2 has been superseded by Python 3.5.6.

Python 3.5.0a2 was released on March 9th, 2015.

Major new features of the 3.5 series, compared to 3.4

Python 3.5 is still in development, and 3.5.0a1 is the second alpha release. Many new features are still being planned and written. Among the new major new features and changes in the 3.4 release series so far are