A new alpha of Coverage.py 4.0 is available: coverage.py 4.0a6. (Yes, there are many alphas: I’m changing a lot, and want to let it bake well before locking things in.)

Also available is the latest version of the Django coverage plugin: django_coverage_plugin 0.5. This uses the new plugin support in Coverage.py 4.0 to implement coverage measurement of Django templates.

Other changes since 4.0a5:

• Python 3.5 is supported.
• The old-style module-level function interface is no longer supported. I’m not sure what this might break. Try your coverage-related tools!
• Branch coverage got better: extremely long files are supported and yield statements are supported better.
• A few encoding-related bugs were fixed (for seemingly the fourteenth time...)

Try Coverage.py v4.0a6. If you are interested, there is a complete list of changes since the last stable release: CHANGES.txt