The README has been comprehensively updated to reflect recent changes to the Wireless@SGx API. It removes the outdated NRIC requirement in favor of a mobile number and Date of Birth pair, updates the cryptography dependency from pycrypto to pycryptodome, and documents a new "retrieve mode" for fetching credentials for existing accounts. The notice about the script being broken has also been removed, as the new API and password decryption routines have been successfully reversed.