Prebuilt binaries for Windows x64 (.zip), Linux x64 and macOS arm64 (.tar.gz) are attached below as CI finishes each build; no Python needed, smartmontools optional (NVMe and macOS only).
- The Tools tab presents self-tests and repairs as standard operation rows - name, what it does, one button - instead of bare button strips with tooltip-only explanations.
- Self-test rows show the drive's own duration estimates in place; Stop and Abort appear only while something runs.
- The filesystem-repair button names the tool your OS actually runs: chkdsk /R, fsck or diskutil repairVolume.
- The README no longer claims diskmaster never writes to a drive - 1.0 shipped sector repair, sanitize, filesystem repair and zero-fill, and the README now documents them and their safeguards.
- A .sha256 ships beside every archive.