This release enables the Osaka (Fusaka) fork on testnets. We also enable two blob-parameter only (BPO) forks for the testnets. - Holesky - Osaka at time `1759308480` (2025-10-01 08:48:00 UTC) - BPO1 at time `1759800000` (2025-10-07 01:20:00 UTC) - BPO2 at time `1760389824` (2025-…