KeepKey Desktop v1.6.10

What's Changed

• release: v1.6.9 published source into master by @BitHighlander in #610
• Merge master (v1.6.9) back into develop by @BitHighlander in #611
• fix(swap): verify NEAR plain-deposit refund and payout records by @BitHighlander in #612
• fix(swap): recheck NEAR plain-deposit refunds at execution by @BitHighlander in #613
• fix(swap): keep progress forward and lock in-flight inputs by @BitHighlander in #614
• fix(swap): finalize overlapping NEAR completion once by @BitHighlander in #615
• fix(swap): bind fresh quotes, reserve XRP MAX fees, and validate API review by @BitHighlander in #616
• 1.6.10 candidate: multisig behind a Settings flag, localization, emulator PIN by @BitHighlander in #618
• fix: vault paths never block sends or contacts with Multisig off by @BitHighlander in #619

Full Changelog: v1.6.9...v1.6.10