In a move toward enhancing Bitcoin self-custody, Ledger has integrated MuSig2, Bitcoin's latest multisignature evolution, into version 2.4.0 of its Bitcoin app. This update marks the culmination of a journey that began with Taproot support, advanced through multisig and Partially Signed Bitcoin Transaction (PSBT) capabilities, and incorporated miniscript. With MuSig2, Ledger reinforces its position at the forefront of Bitcoin security and usability, delivering various tools for users while also reportedly upholding its commitment to security.