PyPI recent updates for sig-light https://pypi.org/project/sig-light/ Recent updates to the Python Package Index for sig-light en 0.2.5 https://pypi.org/project/sig-light/0.2.5/ Pure-Python path signature and log signature computation Tue, 31 Mar 2026 09:51:28 GMT 0.2.4 https://pypi.org/project/sig-light/0.2.4/ Pure-Python path signature and log signature computation Tue, 31 Mar 2026 09:45:00 GMT