Daedalus 4.3.1 for the Cardano mainnet brings Alonzo support. It also includes a countdown for the Alonzo upgrade activation, improved presentation of windows, enhancements to transaction management, and support for the upcoming Trezor hardware wallet firmware update.
Please read the release notes for more information.
Download Daedalus at daedaluswallet.io
Installer integrity verification
PGP signatures
Installers are signed with IOHK's organisational PGP key with this fingerprint: D32587D4090FE461CAEE0FF4966E5CB9CBFAA9BA.
https://keys.openpgp.org/vks/v1/by-fingerprint/D32587D4090FE461CAEE0FF4966E5CB9CBFAA9BA