Advanced FT8/FT4 DX Decoder 1.0.26

Advanced FT8/FT4 DX Decoder 1.0.26 for SDR++ and SDR++Brown.

• Keep saved history for everything and fix loading during live reception. Timer refreshes no longer invalidate completed loads; large history queries rank compact reception IDs and use an additional first-heard index.
• Remove the gold path from home to a selected station. Dark-blue dotted communication arcs remain.
• Remove ignored transmitters immediately from map, table and details while saved history and known CSV logs are cleaned in the background. Confirmation remains required.
• Add optional continuous SNR coloring for map circles, default off.
• Show ages as seconds with ago through 600 seconds, then UTC date/time. Timestamp sorting stays unchanged.
• Rename DX ACTIVITY BEARING, use only the last 15 minutes, and show Time correction beside queued/skipped counts.
• Add sender and target lookups to the details-row popup.
• Accept different host version numbers during installation, with host and required-library checks. Add optional macOS location suggestions for an empty home grid and beginner locator instructions.

Download the DMG and open Install Advanced FT8-FT4 DX Decoder. Choose SDR++ or SDR++Brown; existing settings and reception logs are preserved. The installer and DMG are Developer ID signed and Apple notarized. Apple Silicon, macOS 15 or later; the current host binaries remain the verified targets documented in the README.

Validation: 11 native tests for each host, all 11 sanitizer tests, synthetic FT8/FT4 decoding, installer safety checks and public-package integrity checks. macOS location accuracy guards are tested; an actual Location Services fix was not requested during verification.

Created by ReLLL.