Issues

• Feature request: single-capture narrowband RGB camera scans with a calibrated preset

  marcinz606/NegPy#1258 · Filter by author seanharding opened on Oct 2, 2026
  5

  

• [Bug]: Heal tool doesn't working in HQ mode.

  bug
  marcinz606/NegPy#1253 · Filter by author Icodextrin opened on Oct 2, 2026
  1

• [Bug]: Thumbnail refresh re-reads every frame from storage, including frames the live preview cache already holds

  bug
  marcinz606/NegPy#1232 · Filter by author jondestoppeleire opened on Sep 30, 2026
  2

• [Bug]: Can't get Preview to detect more than 4 frames on Coolscan V-ED

  bug
  marcinz606/NegPy#1229 · Filter by author unrealguest opened on Sep 30, 2026

• [Bug]: RAW or TIFF in Broadband white LED mode use AdobeRGB instead of LibRaw input matrix or build-in input ICC profile

  bug
  marcinz606/NegPy#1225 · Filter by author radioproektor opened on Sep 29, 2026
  2

• [Bug]: Switching from ZIP to LZW caused image artifacts in the preview

  bug
  marcinz606/NegPy#1139 · Filter by author shizzlethenizzle opened on Sep 21, 2026

• [Bug]: Scans at dropdown DPI settings higher than 1200 result in 4000DPI scans using nkscan

  bug
  marcinz606/NegPy#1131 · Filter by author Laika-O opened on Sep 19, 2026

• [Bug]: Coolscan 9000 can't scan

  bug
  marcinz606/NegPy#1101 · Filter by author emile-lala opened on Sep 14, 2026
  3

• Optical Removal treats thin high-contrast image edges as hairs, even at Threshold 1.00 / Size 3

  bug
  marcinz606/NegPy#1079 · Filter by author ToddSch1979 opened on Sep 10, 2026
  3

  

• [Bug]: Shadows/Highlights Filtration (WB) does not have an effect on Slides

  bug
  marcinz606/NegPy#1077 · Filter by author nicokaiser opened on Sep 10, 2026

• [Bug]: inactive option x_resolution

  bug
  marcinz606/NegPy#1073 · Filter by author jorgedsan opened on Sep 9, 2026
  1

• [Feature] From metadata lens correction for embedded distortion and lateral CA data

  marcinz606/NegPy#1057 · Filter by author hsnilsson opened on Sep 6, 2026
  3

  

• [Bug]: Minolta Dimage Dual scanner not detected although shown up in terminal

  bug
  marcinz606/NegPy#1053 · Filter by author obadvw opened on Sep 5, 2026

• [Bug]: Scan fails during 'metering' after preview

  bug
  marcinz606/NegPy#1045 · Filter by author jacobft81 opened on Sep 3, 2026

• [Feature] use lensfun database for quick (scanning) lens corrections

  marcinz606/NegPy#1033 · Filter by author marcinz606 opened on Aug 31, 2026
  

• [Bug]: Bad scan using nkscan backend

  bug
  marcinz606/NegPy#1031 · Filter by author webmogul1 opened on Aug 31, 2026
  13

• ScannerSession.eject() is neither terminal nor idempotent, and the three backends disagree differently

  marcinz606/NegPy#1028 · Filter by author MohammedAlkindi opened on Aug 31, 2026

• [Bug]: Healing brush highlight wanders across the canvas upon zooming

  bug
  marcinz606/NegPy#1026 · Filter by author lorroi opened on Aug 31, 2026
  6

• [Bug]: Incorrect detecting boards on preview

  bug
  marcinz606/NegPy#1014 · Filter by author oleg-spec opened on Aug 30, 2026
  3

  

• Flat master export applies a color transform the pixels do not carry, altering the master it is meant to preserve

  marcinz606/NegPy#977 · Filter by author seanharding opened on Aug 24, 2026
  7

• [Bug]: Scan sequencing issue

  bug
  marcinz606/NegPy#892 · Filter by author davide-b opened on Aug 18, 2026
  2

• [Bug]: Export of any image fails on 0.33.0 and higher win64

  bug
  marcinz606/NegPy#827 · Filter by author wtpfede opened on Aug 14, 2026
  10

• [Bug]: Nikon RAW files not supported

  bug
  marcinz606/NegPy#808 · Filter by author Inkering opened on Aug 11, 2026
  7

• [Feature Request] Windows Camera Scanning

  marcinz606/NegPy#794 · Filter by author zmerdev opened on Aug 10, 2026
  1

  

• Rewrite the AI text for brevity

  marcinz606/NegPy#792 · Filter by author njoubert opened on Aug 10, 2026
  2