HeartSciences Inc. filed supplemental disclosures to its definitive proxy statement regarding the proposed merger with Fortitude Mining Holdings, Inc., a subsidiary of Digital Currency Group. The filing addresses seven demand letters from shareholders alleging omissions in prior filings and voluntarily adds background on the transaction timeline and financial advisor analysis. A special meeting is scheduled for November 19, 2026, to vote on the merger. HeartSciences operates in the digital asset mining industry.