- If you attempt to combine statement coverage data with branch coverage data, coverage.py used to fail with the message "Can't combine arc data with line data" or its reverse, "Can't combine line data with arc data." These messages used internal terminology, making it hard for people to understand the problem. They are now changed to mention "branch coverage data" and "statement coverage data."
- Fixed a minor branch coverage problem with wildcard match/case cases using names or guard clauses.
- Started testing on 3.13 free-threading (nogil) builds of Python. I'm not claiming full support yet. Closes issue 1799.
➡️ PyPI page: coverage 7.5.4.
➡️ To install: python3 -m pip install coverage==7.5.4