Changelog¶

Version 2.0.0 (in progress)¶

Port to Python 3.12+ (drop Python 2 support)
Replace itertools.imap / builtins.imap with built-in map
Replace .next() with next() / __next__() throughout
Fix cmp_branch transitivity for Python 3 stable sort
Fix thread safety: lock releases moved to finally blocks
Fix sentinel value: ('stop', False, 'stop') → (float('inf'), False, None)
Fix bugs: lenght → length, deamon → daemon, isSet → is_set
Modernize build system (pyproject.toml, uv, pytest)
Switch license from BSD to MIT
Migrate documentation from Sphinx/RST to mkdocs-material/Markdown
Add ~75 unit tests (219 total)
Add worker_type='interpreter' backend using Python 3.14+ sub-interpreters (per-interpreter GIL via PEP 684; true CPU parallelism with low spawn overhead)