Tether’s Bitcoin Mining Development Kit has been advanced to version 0.2.0 in the record preserved for this story, with the narrow evidence trail running through https://mos.tether.io/mining-sdk/ and the matching GitHub release listing at https://github.com/tetherto/mdk/releases/tag/v0.2.0. Because the research brief preserved no extracted release notes, this report confines itself to what those public endpoints and the repository path https://github.com/tetherto/mdk.git establish about the upgrade and its open-source packaging.