1.50.3 (2026-11-07) Bug Fixes primevideo: close truncated regolith playlist in front of the tail object (#260) (a531e13), closes #263 primevideo: empty a truncated regolith playlist across contiguous chunks (#260) (6fcdd7b) primevideo: ship split-tail native hook in bundled resource .so (#260) (83c8c85), closes #120-era