Today we are executed to release 1.9.1 of bitcoin-s. Bitcoin-s is a set of bitcoin libraries written in Scala. We adhere to the Discreet Log Contract specification . For more information please see bitcoin-s.org or read the release notes for the 1.9.1 release. - https://github.com/discreetlogcontracts/dlcspecs - bitcoin-s.org - https://github.com/bitcoin-s/bitcoin-s/releases/tag/1.9.1 -Chris