Changelog
Releases & changes.
Granular, no marketing speak. Every release spells out exactly what changed — even when it's just an edge case.
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v1.0.0
May 19, 2026
stableHighlights
- First public release
- MP4, MOV and HEVC repair now stable
- Reference matching for modern pro codecs
- Automatic audio drift correction
- macOS and Windows builds
Granular details
- Container reconstruction for ISO-BMFF files with a missing or damaged moov atom.
- Full support for Sony XAVC-I/-L/-S (FX3, FX6, A7 series).
- Apple ProRes 422 / 4444 in a MOV container.
- HEVC Main 10 with correct hvcC reconstruction and hev1/hvc1 tag conversion.
- Dolby Vision Profile 8.4 (RPU-preserving) for iPhone Cinematic mode.
- GoPro HERO9–13, including HEVC with length-prefixed NAL units.
- DJI Mavic, Air, Mini and Avata with D-Log and D-Log M VUI preservation.
- Audio drift corrected via cross-correlation against a reference clip, frame-accurate.
- Noise burst removal via a per-50ms-window peak scan on every audio track.
- Multi-track audio on XAVC with iPCM (up to 4 tracks in parallel).
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v0.9.0
May 5, 2026
rcHighlights
- Release candidate — public beta
- Browser-based diagnosis tool added
- Automatic camera detection from ftyp and uuid
Granular details
- The diagnosis tool reads a local MP4 with no upload, parses the box structure and returns a verdict.
- Detection of DiskDrill recovery patterns (zero-padding at the start of mdat).
- Improved uuid verification: cross-checks profile bytes against the mdat frame structure.
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v0.8.0
April 22, 2026
betaHighlights
- Beta phase with a handful of test users
- Audio sync pipeline reworked
- UI polish, dark studio theme
Granular details
- Audio drift algorithm switched from a fixed offset to cross-correlation.
- Sony FX3 reference matching with profile-byte validation (a lesson learned from the file000328 case).
- Editorial dark theme with the Geist + Geist Mono typefaces.
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v0.5.0
March 10, 2026
betaHighlights
- First beta — inner circle
- Engine validation successful
- Basic container repair goes live
Granular details
- Successful test with Sony XAVC 4K H.264 10-bit 4:2:2 Intra.
- 48.96s file with a missing moov atom repaired in 30 seconds.
- 36s clean recovery from a 30%-truncated file.