Matthew James SivakandClaude Opus 5.5 2d57a1466d LR-IMP-FORMATS: decode lossy JPEG XL DNG tiles with a non-linear declared transfer curve ...

Lightroom Classic 15.1 writes lossy LinearRaw DNGs (e.g. Denoise output) whose
JPEG XL tiles declare Rec. 2100 primaries with the sRGB transfer curve. These
were rejected ("declared encoding that is not linear RGB") and fell back to the
embedded preview. The tile's samples mean what they would in a lossless tile with
the same header, so the declared curve (sRGB, BT.709, DCI, gamma) is now applied
after the primaries matrix, mirrored and unclipped. PQ / HLG / unknown stay
unsupported.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-16 10:46:01 +02:00

..

brand

Licensing: MIT OR Apache-2.0 files, NOTICE, ArtCraft brand terms

2026-10-04 10:05:02 -04:00

images

docs: README (MCP, CLI, export, status, contributing), AGENTS.md (asset enforcement, crash recovery, testing/perf), screenshots re-captured with Inter

2026-09-30 23:52:34 -04:00

raw

Merge PR #1327

2026-10-15 00:44:42 -04:00

showcase

M1.4: crash-safe catalog persistence (op log + snapshot)

2026-09-30 23:40:40 -04:00

user

docs: re-verify against 0.7.1

2026-10-13 14:34:54 +02:00

ai-masks.md

docs: #1046 document the cancelled flags and that the UI decides on error kinds

2026-10-11 16:26:04 -05:00

apple-photos.md

docs: #1046 document the cancelled flags and that the UI decides on error kinds

2026-10-11 16:26:04 -05:00

architecture.md

docs: #1037 visible skips and the ci report

2026-10-11 16:33:54 -05:00

arw6-compression.md

Perf: ARW6 decode another 20-34 % faster, same samples

2026-10-13 10:00:33 +02:00

background-tasks.md

Merge PR #1487

2026-10-15 01:42:11 -04:00

camera-preview-colour.md

Merge remote-tracking branch 'origin/fix/colour-fit-lens-geometry' into feat/nikon-z6ii-camera-profile

2026-10-15 00:55:18 -05:00

contributors.md

About: contributor and model credits compiled in (grab bag + table, self-submitted names) (#252)

2026-10-07 21:22:08 -04:00

control-protocol.md

Merge PR #1487

2026-10-15 01:42:11 -04:00

cr3.md

Batch 36: tests and tracker after the merges

2026-10-14 23:25:29 -04:00

denoise.md

LR-EDIT-DETAIL-DENOISE: share tiles with a server only when it is faster

2026-10-10 15:53:39 -05:00

display-profiles.md

LR-PREF-DISPLAY: on Linux, previews use the display profile from colord

2026-10-12 04:42:12 +11:00

faces.md

Merge PR #1663

2026-10-15 03:24:51 -04:00

file-format-parity.md

Merge PR #1540

2026-10-14 22:32:33 -04:00

focus-points.md

LR-VIEW-FOCUSPOINT: read focus points for photos already in the library, header-only in the background (#1480)

2026-10-13 16:06:06 +02:00

fuji-lens-corrections.md

LR-EDIT-OPTICS-PROFILE: apply embedded Fujifilm RAF distortion and vignetting tables

2026-10-10 08:38:41 -04:00

gaps.md

Batch 40: tracker rows that earlier batches' doc merges dropped are back

2026-10-15 03:45:00 -04:00

gpu-pipeline.md

LR-BEHAV-GPU: Turn GPU rendering off after the GPU is lost while running (#1337)

2026-10-14 07:32:44 -05:00

hardware-parity.md

Merge upstream/main into pr/pen-pressure

2026-10-14 07:58:20 +11:00

lens-profiles.md

LR-EDIT-OPTICS-PROFILE: Apply Nikon's in-file distortion correction for the Z 6II, Z 8 and Z f

2026-10-13 11:10:46 -05:00

library-shortcuts.md

Merge PR #1555

2026-10-14 22:33:11 -04:00

lightroom-catalog-import.md

fix(import): report and optimize Lightroom catalogs (#1406)

2026-10-15 03:44:15 +02:00

localization-cs.md

i18n: add Czech (cs) interface language

2026-10-12 08:32:45 +02:00

localization-de.md

M16: add German localization using the existing catalogs

2026-10-08 07:27:32 +02:00

localization-es.md

Fix #371: Spanish interface

2026-10-08 20:20:17 +00:00

localization-ja.md

LRC-LIB-SMARTCOLL: localization-ja example uses the new field labels

2026-10-09 10:54:56 -04:00

localization-ka.md

i18n: Georgian (ka) interface language

2026-10-14 22:50:28 +04:00

localization-parity.md

Merge PR #1823 (rebased)

2026-10-15 02:39:01 -04:00

localization-pt-br.md

i18n: add Brazilian Portuguese (pt-br) UI translation

2026-10-07 17:03:20 -03:00

localization-ru.md

i18n: German and Russian follow-ups (#265, #264)

2026-10-08 18:26:56 +00:00

localization-zh-hans.md

Issue #793: the last two mentions of target/web point at target/web-site (from #888)

2026-10-11 11:40:34 +00:00

localization-zh-hant.md

fix #425: Restore Simplified Chinese font rendering

2026-10-09 15:12:33 +08:00

localization.md

Merge PR #1823 (rebased)

2026-10-15 02:39:01 -04:00

mcp.md

Merge PR #1487

2026-10-15 01:42:11 -04:00

merge.md

Merge PR #1614

2026-10-15 01:42:11 -04:00

nikon-lens-corrections.md

LR-EDIT-OPTICS-PROFILE: Apply Nikon's in-file distortion correction for the Z 6II, Z 8 and Z f

2026-10-13 11:10:46 -05:00

parity-checklist.md

LR-IMP-FORMATS: decode lossy JPEG XL DNG tiles with a non-linear declared transfer curve

2026-10-16 10:46:01 +02:00

process-versions.md

Merge PR #645

2026-10-11 12:03:53 +00:00

raf-compression.md

M11.4: harden RAF validation and camera profile fallback

2026-10-08 11:23:55 +02:00

raf-corpus.sha256

M11.4: harden RAF validation and camera profile fallback

2026-10-08 11:23:55 +02:00

raw-parity.md

LR-IMP-FORMATS: decode lossy JPEG XL DNG tiles with a non-linear declared transfer curve

2026-10-16 10:46:01 +02:00

raw-preview-reads.md

Merge PR #1443

2026-10-14 01:29:30 -04:00

releasing.md

CI: the packaging scripts check out the craft-fonts revision release.yml pins (3d9ab3a, with Noto Sans Thai)

2026-10-15 02:57:33 -04:00

roadmap.md

Merge PR #1823

2026-10-15 01:48:43 -04:00

slideshow.md

LRC-SS-EXPORT: slideshow export to PDF, JPEG sequence and AV1 video

2026-10-11 10:35:09 +02:00

sony-ilce7rm6-lens-corrections.md

LR-EDIT-OPTICS-PROFILE: Sony lateral CA planes off by default (the demosaic already hides most of it)

2026-10-13 13:19:44 +02:00

sony-lens-corrections.md

Merge PR #1176

2026-10-14 23:54:06 -04:00

target-app-parity.md

Merge PR #1027 (rebased)

2026-10-15 03:40:37 -04:00

tint-direction.md

Issue #188: Tint sign documented as landed (DNG / Lightroom sign)

2026-10-08 17:29:47 +00:00

ui-parity.md

Merge PR #1027 (rebased)

2026-10-15 03:40:37 -04:00

vertical-watermarks.md

LR-EXP-WATERMARK: separate horizontal and vertical watermark insets (#827)

2026-10-10 16:11:03 -07:00

web.md

Fonts: finish Thai fallback delivery for desktop and web releases

2026-10-14 18:52:15 +02:00

whats-new.md

Merge PR #1602 (rebased)

2026-10-15 03:40:15 -04:00

xmp-interop.md

Merge PR #1469

2026-10-15 00:50:08 -04:00