ROADMAP.md: new 'Where we stand' (by dimension and by kind of user; checklist 79% vs
~60-70% as a day-to-day Lightroom replacement) and 'Where we're going' (ordered priorities:
camera colour calibration, CR3 and compressed raws, verified camera coverage, render fidelity
suite, lens profiles, AI model strategy, then HDR / Classic modules / video). Current
parity numbers, M11 status, risks (raw-source decision of 2026-10-05), log.
docs/parity.md: new rows LR-PROF-CAMERACOLOR, LR-IMP-CAMERA-COVERAGE (P0) and
LR-BEHAV-RENDER-FIDELITY (P1) so quality gaps are tracked; Top gaps reordered by user impact.
README.md: honest status summary above the feature table; stale rows fixed (compressed NEF,
DNG/original export, image watermark, Move import), camera colour and AI/HDR/video rows.
AGENTS.md / CLAUDE.md: agents read the assessment before picking work, and downgrade
✅ rows they find wrong or incomplete.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Decode Nikon Huffman-compressed NEF (compression 34713): lossless and lossy
(type 1 and 2) at 12 and 14 bits, with the maker-note 0x96 linearization
curve, predictor seeds and either byte order. Clean-room: 0x96 layout and
encoding-table sizes from prose write-ups (Clevy, Claff); the fixed Huffman
tables were recovered by black-box analysis of CC0 raw.pixls.us samples
(compressed vs uncompressed shots of the same scene) and verified on ~45
files from ~35 bodies. Lossy-after-split files stay preview only.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- `cargo xtask parity` adds a weighted-completion line (✅ 1, 🟡 ½, out of scope left out) per
tier to the generated summary: 65.7% of 500 in-scope rows (P0 98.5%, P1 79.9%, P2 11.7%).
- ROADMAP: remaining work by package in agent-hours (≈ 295–540; ≈ 75–130 h wall clock with
4–6 agents), effort-weighted completion ≈ 20–30% for full parity, milestone statuses
refreshed, Totals replaced.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- embedded_preview: CR3 PRVW/THMB boxes (plus RAF, RW2, ORF, PEF from the
format commits); stops at the first valid box of each kind
- engine: raw variants that report Unsupported are probed and shown from
their embedded JPEG (orientation from the JPEG or the raw), not an error
- crates/raw/tests/corpus.rs: every corpus/raw file is recognised, has a
JPEG preview (DNG optional) and decodes or is a known-unsupported
variant; prints decode timings
- xtask corpus --download: 37 CC0 raw.pixls.us samples (matched by SHA-256)
- ROADMAP/crate docs: format coverage, NEF Huffman / RW2 format 4 /
compressed ORF+RAF gaps, neutral colour-matrix fallback
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
