Issues

• 16-bit RGB input with an embedded ICC profile is not converted to sRGB on default 8-bit output

  lovell/sharp#4651 · Filter by author guryanov-a opened on Nov 5, 2026

• Docs: rgb16 is 16 bits per channel (band), not per pixel

  bugready-to-ship
  lovell/sharp#4648 · Filter by author tgrajewski opened on Nov 3, 2026 · v0.35.6
  1

• PNG decode regression in 0.35 (zlib-ng prebuilds): files that zlib accepts fail with "vipspng: libpng read error", and failOn: 'none' silently returns all-black pixels

  blocked-upstream-dependencyllm-generated
  lovell/sharp#4644 · Filter by author dodysw3 opened on Oct 26, 2026 · v0.35.6
  1

• SVG density applied twice for physical units (pt, in), causing "Input image exceeds pixel limit"

  blocked-upstream-dependencybug
  lovell/sharp#4639 · Filter by author rubiesonthesky opened on Oct 19, 2026 · v0.36.0
  2

• Support layered/progressive AVIF encoding options

  enhancement
  lovell/sharp#4638 · Filter by author Th3S4mur41 opened on Oct 19, 2026
  1

• Defective is.object(null) Validation Causing Unhandled TypeError Crashes

  enhancementready-to-ship
  lovell/sharp#4629 · Filter by author codeCraft-Ritik opened on Oct 11, 2026 · v0.35.6
  1

• heif() with compression 'hevc' fails with 'Invalid parameter value (5.2006)' due to default tune 'auto'

  bugready-to-ship
  lovell/sharp#4621 · Filter by author zoellner opened on Oct 8, 2026 · v0.35.6
  1

• Copied ICC profile leaks when processing rejects before ownership transfer

  bugready-to-ship
  lovell/sharp#4620 · Filter by author gregbenz opened on Oct 8, 2026 · v0.35.6
  3

• Enhancement: CICP interpretation and conversion

  enhancement
  lovell/sharp#4619 · Filter by author mertalev opened on Oct 2, 2026

• keepGainMap() retains P3 channel gains after converting the base to sRGB

  triage
  lovell/sharp#4612 · Filter by author gregbenz opened on Sep 27, 2026

• Preserve source color space by default, with an explicit opt-out

  enhancement
  lovell/sharp#4608 · Filter by author gregbenz opened on Sep 17, 2026

• Is it expected that mozjpeg: true uses significantly more cpu?

  question
  lovell/sharp#4603 · Filter by author styfle opened on Sep 11, 2026
  3

• pipelineColourspace with a device-independent colourspace has incorrect color management

  bugready-to-ship
  lovell/sharp#4595 · Filter by author mertalev opened on Aug 31, 2026 · v0.35.6

• Enhancement: support block/unblock at pipeline level (as well as process level)

  enhancement
  lovell/sharp#4582 · Filter by author styfle opened on Aug 4, 2026 · v0.36.0
  3

• Add support for AbortSignal to allow cancellation of in-flight image processing operations.

  blocked-upstream-dependencyenhancement
  lovell/sharp#4579 · Filter by author niwinz opened on Aug 3, 2026 · v0.36.0
  2

• Using fontfile with text input

  question
  lovell/sharp#4577 · Filter by author delucis opened on Jul 28, 2026
  8

• Join alpha channel with premultiplied tiff file while keeping ICC profile

  question
  lovell/sharp#4565 · Filter by author adriaanmeuris opened on Jul 1, 2026

• Enhancement: Optional input file type extension to hint at best loader for Buffer/Stream

  enhancement
  lovell/sharp#4562 · Filter by author inukshuk opened on Jun 30, 2026
  4

• ESM-only

  enhancement
  lovell/sharp#4539 · Filter by author florian-lefebvre opened on Jun 11, 2026
  5

• Electron: Segmentation fault / SIGTRAP in g_object_ref during OpenInput on Ubuntu 24.04

  question
  lovell/sharp#4522 · Filter by author zhao-ylsy opened on Apr 13, 2026
  18

• sharp() constructor for raw pixel input has no colorspace parameter — blocks CMYK raw roundtrip

  enhancement
  lovell/sharp#4521 · Filter by author mariusa opened on Apr 11, 2026

• Enhancement: Investigate control over output PNG IDAT chunk size, might reduce file size of smaller palette-based images

  blocked-upstream-dependencyenhancement
  lovell/sharp#4489 · Filter by author guoyunhe opened on Jan 16, 2026
  5

• Resize position using percentages

  enhancement
  lovell/sharp#4461 · Filter by author oscarotero opened on Oct 4, 2025

• The memory is not released when using Sharp in Electron (Some Linux distributions)

  question
  lovell/sharp#4460 · Filter by author ollm opened on Oct 3, 2025
  6

• premultiplied Usage: When compress png with premulitiplied, then output png shows bad.

  question
  lovell/sharp#4413 · Filter by author tangkaikk opened on Jun 12, 2025
  12