Python 0.42.1

0.42.1 (2026-10-31)

Fix

• connect WebSocket on port 443 and skip login notices
• replace starknet-crypto with in-house Stark signing
• upgrade hmac, sha2, ed25519-dalek and tokio-tungstenite
• upgrade pyo3 to 0.30 and refresh Rust and Python locks

Refactor

• use built-in keccak256 and drop sha3