PyPI recent updates for implosive-backreaction-utac https://pypi.org/project/implosive-backreaction-utac/ Recent updates to the Python Package Index for implosive-backreaction-utac en 0.1.0 https://pypi.org/project/implosive-backreaction-utac/0.1.0/ Cosmological backreaction (Buchert averaging, viscous cosmology) as a testable, falsifiable mechanism for late-time acceleration without fundamental dark energy Thu, 06 Aug 2026 09:58:25 GMT