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PiMinusMax d9006c96f6 LR-EDIT-COLOR-TEMP: Kelvin white balance from Sony's white-balance presets 
Sony ARWs of cameras without measured colour matrices were edited on the
relative scale (6500 K / 0 = as shot). Their SR2SubIFD stores the
multipliers of the camera's presets at 2500, 3200, 4500, 6000 and 8500 K;
lightcraft_raw::kelvin_presets reads the as-shot multipliers on the curve
through them and they take the spectral matrices' place in the #730
design (as-shot Kelvin and tint only; look, Bradford adaptation and the
pixel-identical legacy upgrade unchanged).

Covered: ILCA-99M2, ILCA-77M2, SLT-A33, DSC-RX10, ILCE-3500, ILCE-7S.
Kelvin-dial shots read back 3400 -> 3396, 5200 -> 5193, 4700 -> 4708,
5600 -> 5594 K; Shade 7493 K. Off-curve constants (isotherm tilt 0.74,
tint spacing 1) measured from the 14 Sony bodies with both spectral
matrices and presets.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 		2026-10-12 22:37:22 +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 LR-IMP-FORMATS: decode Canon EOS R5 Mark II C-RAW (CRX QP-map first literal and escape) 2026-10-11 09:20:49 +02:00
showcase M1.4: crash-safe catalog persistence (op log + snapshot) 2026-09-30 23:40:40 -04:00
ai-masks.md Merge remote-tracking branch 'origin/main' into fix-359 2026-10-08 23:57:36 -04:00
apple-photos.md LR-EXP-PHOTOS: Apple Photos imports in the activity stack (#345) 2026-10-11 09:19:00 +02:00
architecture.md Progress docs: target-app parity, RAW coverage vs Adobe, gaps, alpha gate, readiness by audience (#788) 2026-10-10 14:25:15 -04:00
arw6-compression.md LR-IMP-FORMATS: ARW6 companding curve derived clean-room from CC0 lossless pairs 2026-10-10 21:08:17 +02:00
background-tasks.md Issue #345: long-running tasks use the activity stack (rule and guide) 2026-10-10 09:31:32 +02:00
camera-preview-colour.md LR-EDIT-COLOR-TEMP: Kelvin white balance from Sony's white-balance presets 2026-10-12 22:37:22 +02:00
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 LR-EDIT-COLOR-TEMP: Kelvin white balance from Sony's white-balance presets 2026-10-12 22:37:22 +02:00
cr3.md Merge PR #915 2026-10-11 11:58:15 +00:00
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: macOS previews follow the screen's profile, so they match exports (#787) 2026-10-10 19:51:01 +02:00
faces.md Merge PR #704 2026-10-11 11:49:37 +00:00
file-format-parity.md Merge main into jxl-export 2026-10-10 21:32:39 -04:00
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 Docs: PSD export is no longer an open file-write gap (#953); the CLI help lists .psd 2026-10-11 12:42:10 +00:00
gpu-pipeline.md Merge PR #712 2026-10-11 11:50:06 +00:00
hardware-parity.md Progress docs: target-app parity, RAW coverage vs Adobe, gaps, alpha gate, readiness by audience (#788) 2026-10-10 14:25:15 -04:00
lens-profiles.md engine: lens profile corrections from a lensfun-format database 2026-10-11 19:30:18 +11:00
library-shortcuts.md LR-LIB-RATING: fix relative ratings and grid bracket shortcuts 2026-10-09 22:48:00 +10:00
lightroom-catalog-import.md LR-EDIT-COLOR-TEMP: Kelvin white balance from Sony's white-balance presets 2026-10-12 22:37:22 +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-parity.md Progress docs: target-app parity, RAW coverage vs Adobe, gaps, alpha gate, readiness by audience (#788) 2026-10-10 14:25:15 -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 #564 2026-10-09 20:56:56 -04:00
mcp.md Merge PR #643 2026-10-11 12:43:20 +00:00
merge.md Issue #345: long-running tasks use the activity stack (rule and guide) 2026-10-10 09:31:32 +02:00
parity-checklist.md LR-EDIT-COLOR-TEMP: Kelvin white balance from Sony's white-balance presets 2026-10-12 22:37:22 +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-EDIT-COLOR-TEMP: Kelvin white balance from Sony's white-balance presets 2026-10-12 22:37:22 +02:00
raw-preview-reads.md LR-IMP-PREVIEW-READ: an unedited raw's grid thumbnail is its embedded JPEG 2026-10-11 09:39:32 +08:00
releasing.md Release prep: 0.6.0 and Linux riscv64 release build (#844) 2026-10-10 19:38:10 -04:00
roadmap.md Progress docs: target-app parity, RAW coverage vs Adobe, gaps, alpha gate, readiness by audience (#788) 2026-10-10 14:25:15 -04:00
sony-lens-corrections.md LR-EDIT-OPTICS-PROFILE: guard Sony aspect crops and validate the full corpus 2026-10-10 10:30:44 +01:00
target-app-parity.md LR-IMP-FORMATS: decode Canon EOS R5 Mark II C-RAW (CRX QP-map first literal and escape) 2026-10-11 09:20:49 +02:00
tint-direction.md Issue #188: Tint sign documented as landed (DNG / Lightroom sign) 2026-10-08 17:29:47 +00:00
ui-parity.md LR-VIEW-ZOOM: sharp 1:1 in Compare and Reference (zoom windows per pane) 2026-10-11 05:55:48 +00:00
vertical-watermarks.md LR-EXP-WATERMARK: separate horizontal and vertical watermark insets (#827) 2026-10-10 16:11:03 -07:00
web.md Merge PR #780 2026-10-11 12:40:55 +00:00
whats-new.md LR-EDIT-COLOR-TEMP: Kelvin white balance from Sony's white-balance presets 2026-10-12 22:37:22 +02:00
xmp-interop.md LR-EDIT-COLOR-TEMP: Kelvin white balance from Sony's white-balance presets 2026-10-12 22:37:22 +02:00