Sparrow v1.7.3 released with:
Bitcoin Secure Multisig Setup (BSMS) import and export
Configure an external block explorer to view transactions
Upgrade to HWI 2.2.1
More: 
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Release 1.7.3 ยท sparrowwallet/sparrow
Implement Bitcoin Secure Multisig Setup (BSMS) for keystore export and wallet import/export
Configure a block explorer URL in General Preferences t...