Improvements
- Python 3.15 support (#102):
3.15added to the CI test matrix and the trove classifiers, and the release workflow now builds and smoke-tests the artifacts on 3.15. Validated against the final CPython 3.15.0: the full test suite gives the same result as on 3.14, and numba 0.68 / pandas 3.0 / numpy 2.5 ship cp315 wheels. The Python versions badge picks this up automatically.
Development
DEFAULT_FILL_VALUEno longer carries pickle/deepcopy singleton support: nothing in the package pickles, the sentinel is always resolved inside anaggregatecall, and multiprocessing workers import the module themselves — the singleton exists natively in every process.
Full changelog: v0.13.0...v0.13.1