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BigTIFF support - #4459

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Sep 30, 2025
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lovell merged 3 commits into
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@throwbi

@throwbi throwbi commented Sep 28, 2025

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Solves #4421

I cannot provide full unit test coverage, but I tested locally with a 8 GB image passing the commented out tests, so do with those what you will.

I obviously cannot upload a 8 GB image to the repository nor elsewhere, since the file is confidential, and I haven't found a good way to create a large enough image in test to cross 4 GB when using compression.

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Thank you very much for the PR, I've left a couple of thoughts/comments inline.

Comment thread test/unit/tiff.js Outdated
Comment thread lib/constructor.js Outdated
Comment thread lib/output.js Outdated
@lovell
lovell merged commit 6b922b3 into lovell:main Sep 30, 2025
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lovell added a commit that referenced this pull request Sep 30, 2025
@lovell lovell added this to the v0.34.5 milestone Sep 30, 2025
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lovell commented Sep 30, 2025

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Thank you, this will be part of v0.34.5

This was referenced Jan 19, 2026
suparious pushed a commit to SolidRusT/solidrust-ai-docs.github.io that referenced this pull request Oct 3, 2026
This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [sharp](https://sharp.pixelplumbing.com) ([source](https://github.com/lovell/sharp), [changelog](https://github.com/lovell/sharp/blob/main/docs/src/content/docs/changelog.md)) | dependencies | minor | [`^0.33.5` → `^0.35.5`](https://renovatebot.com/diffs/npm/sharp/0.33.5/0.35.5) |

---

### Release Notes

<details>
<summary>lovell/sharp (sharp)</summary>

### [`v0.35.5`](https://github.com/lovell/sharp/releases/tag/v0.35.5)

[Compare Source](lovell/sharp@v0.35.4...v0.35.5)

<https://github.com/lovell/sharp-libvips/releases/tag/v1.3.4>

- Add upper bounds check on length of `linear` and GIF `delay` arrays.

- Improve error handing when WebAssembly fallback also fails.
  [#&#8203;4593](lovell/sharp#4593)
  [@&#8203;lazerg](https://github.com/lazerg)

- TypeScript: Allow multi-frame options for JXL output.
  [#&#8203;4602](lovell/sharp#4602)
  [@&#8203;ramin-010](https://github.com/ramin-010)

- TypeScript: Remove non-existent named export.
  [#&#8203;4604](lovell/sharp#4604)

- Increase accepted dimensions when extending an image.
  [#&#8203;4605](lovell/sharp#4605)

- Improve gain map support for `extract` and `rotate` operations.
  [#&#8203;4606](lovell/sharp#4606)

- Tests: Ensure composite tests pass on big endian platforms.
  [#&#8203;4609](lovell/sharp#4609)

### [`v0.35.4`](https://github.com/lovell/sharp/releases/tag/v0.35.4)

[Compare Source](lovell/sharp@v0.35.3...v0.35.4)

<https://github.com/lovell/sharp-libvips/releases/tag/v1.3.3>

- Bound resize dimensions to coordinate limit.

- Bound composite left and top to coordinate limit.
  [#&#8203;4564](lovell/sharp#4564)
  [@&#8203;metsw24-max](https://github.com/metsw24-max)

- Round palette bit depth up for png and gif colours.
  [#&#8203;4569](lovell/sharp#4569)
  [@&#8203;metsw24-max](https://github.com/metsw24-max)

- Ensure tiff.subifd input option is used.
  [#&#8203;4572](lovell/sharp#4572)
  [@&#8203;metsw24-max](https://github.com/metsw24-max)

- Ensure `info.pages` is correct when limiting input page range.
  [#&#8203;4578](lovell/sharp#4578)
  [@&#8203;metsw24-max](https://github.com/metsw24-max)

- Improve support for input Streams finishing before output is requested.
  [#&#8203;4584](lovell/sharp#4584)
  [@&#8203;Jaybhade](https://github.com/Jaybhade)

### [`v0.35.3`](https://github.com/lovell/sharp/releases/tag/v0.35.3)

[Compare Source](lovell/sharp@v0.35.2...v0.35.3)

- Tighten verification of `text` dimensions, TIFF tile dimensions and `extend` values.

- Improve code bundler support by resolving path to libvips binary.

- Increase default concurrency when use of `MALLOC_ARENA_MAX` is detected.

- Emit warning about binaries provided by Electron for use on Linux.

- Add `hasAlpha` property to output `info`.
  [#&#8203;4500](lovell/sharp#4500)

- TypeScript: Return more precise `Buffer<ArrayBuffer>` from `toBuffer`.
  [#&#8203;4520](lovell/sharp#4520)
  [@&#8203;Andarist](https://github.com/Andarist)

- Bound `clahe` width and height to avoid signed overflow.
  [#&#8203;4551](lovell/sharp#4551)
  [@&#8203;metsw24-max](https://github.com/metsw24-max)

- Bound `trim` margin to avoid signed overflow.
  [#&#8203;4552](lovell/sharp#4552)
  [@&#8203;metsw24-max](https://github.com/metsw24-max)

- Reject infinite values when validating numbers.
  [#&#8203;4553](lovell/sharp#4553)
  [@&#8203;metsw24-max](https://github.com/metsw24-max)

- Bound extract region to libvips coordinate limit.
  [#&#8203;4555](lovell/sharp#4555)
  [@&#8203;metsw24-max](https://github.com/metsw24-max)

- Verify background colour values are numbers.
  [#&#8203;4556](lovell/sharp#4556)
  [@&#8203;metsw24-max](https://github.com/metsw24-max)

- Bound create and raw input dimensions to coordinate limit.
  [#&#8203;4558](lovell/sharp#4558)
  [@&#8203;metsw24-max](https://github.com/metsw24-max)

- Tighten recomb and affine matrix verification.
  [#&#8203;4560](lovell/sharp#4560)
  [@&#8203;chatman-media](https://github.com/chatman-media)

- Verify cache memory limit to avoid overflow.
  [#&#8203;4561](lovell/sharp#4561)
  [@&#8203;metsw24-max](https://github.com/metsw24-max)

### [`v0.35.2`](https://github.com/lovell/sharp/releases/tag/v0.35.2)

[Compare Source](lovell/sharp@v0.35.1...v0.35.2)

- TypeScript: Add `mediaType` to metadata response.
  [#&#8203;4492](lovell/sharp#4492)

- Improve WebAssembly fallback detection.
  [#&#8203;4513](lovell/sharp#4513)

- Improve code bundler support with stub binaries.
  [#&#8203;4543](lovell/sharp#4543)

- Verify GIF `effort` option is an integer.
  [#&#8203;4544](lovell/sharp#4544)
  [@&#8203;metsw24-max](https://github.com/metsw24-max)

- Verify `recomb` matrix entries are numbers.
  [#&#8203;4545](lovell/sharp#4545)
  [@&#8203;metsw24-max](https://github.com/metsw24-max)

- TypeScript: Replace namespace with named exports for ESM.
  [#&#8203;4546](lovell/sharp#4546)

- Bound dilate and erode width to avoid mask-size overflow.
  [#&#8203;4548](lovell/sharp#4548)
  [@&#8203;metsw24-max](https://github.com/metsw24-max)

- Verify `convolve` kernel values are numbers.
  [#&#8203;4549](lovell/sharp#4549)
  [@&#8203;metsw24-max](https://github.com/metsw24-max)

### [`v0.35.1`](https://github.com/lovell/sharp/releases/tag/v0.35.1)

[Compare Source](lovell/sharp@v0.35.0...v0.35.1)

- TypeScript: Ensure type definitions are published for both ESM and CJS.
  [#&#8203;4537](lovell/sharp#4537)

- WebAssembly: Ensure wrapper file is published.
  [#&#8203;4538](lovell/sharp#4538)

### [`v0.35.0`](https://github.com/lovell/sharp/releases/tag/v0.35.0)

[Compare Source](lovell/sharp@v0.34.5...v0.35.0)

- Breaking: Drop support for Node.js 18, now requires Node.js >= 20.9.0.

- Breaking: Remove `install` script from `package.json` file.
  Compiling from source is now opt-in via the `build` script.

- Breaking: Lossy AVIF output is now tuned using SSIMULACRA2-based `iq` quality metrics.

- Breaking: Add `limitInputChannels` with a default value of 5.

- Breaking: Remove deprecated `failOnError` constructor property.

- Breaking: Remove deprecated `paletteBitDepth` from `metadata` response.

- Breaking: Remove deprecated properties from `sharpen` operation.

- Breaking: Rename `format.jp2k` as `format.jp2` for API consistency.

- Upgrade to libvips v8.18.3 for upstream bug fixes.

- Remove experimental status from WebAssembly binaries.

- Add prebuilt binaries for FreeBSD (WebAssembly).

- Deprecate Windows 32-bit (win32-ia32) prebuilt binaries.

- Ensure TIFF output `bitdepth` option is limited to 1, 2 or 4.

- Add AVIF/HEIF `tune` option for control over quality metrics.
  [#&#8203;4227](lovell/sharp#4227)

- Add `keepGainMap` and `withGainMap` to process HDR JPEG images with embedded gain maps.
  [#&#8203;4314](lovell/sharp#4314)

- Add `toUint8Array` for output image as a `TypedArray` backed by a transferable `ArrayBuffer`.
  [#&#8203;4355](lovell/sharp#4355)

- Require prebuilt binaries using static paths to aid code bundling.
  [#&#8203;4380](lovell/sharp#4380)

- TypeScript: Ensure `FormatEnum` keys match reality.
  [#&#8203;4475](lovell/sharp#4475)

- Add `margin` option to `trim` operation.
  [#&#8203;4480](lovell/sharp#4480)
  [@&#8203;eddienubes](https://github.com/eddienubes)

- Ensure HEIF primary item is used as default page/frame.
  [#&#8203;4487](lovell/sharp#4487)

- Add image Media Type (MIME Type) to metadata response.
  [#&#8203;4492](lovell/sharp#4492)

- Add `withDensity` to set output density in EXIF metadata.
  [#&#8203;4496](lovell/sharp#4496)

- Improve `pkg-config` path discovery.
  [#&#8203;4504](lovell/sharp#4504)

- Add WebP `exact` option for control over transparent pixel colour values.

- Add support for ECMAScript Modules (ESM).
  [#&#8203;4509](lovell/sharp#4509)
  [@&#8203;florian-lefebvre](https://github.com/florian-lefebvre)

### [`v0.34.5`](https://github.com/lovell/sharp/releases/tag/v0.34.5)

[Compare Source](lovell/sharp@v0.34.4...v0.34.5)

- Upgrade to libvips v8.17.3 for upstream bug fixes.

- Add experimental support for prebuilt Linux RISC-V 64-bit binaries.

- Support building from source with npm v12+, deprecate `--build-from-source` flag.
  [#&#8203;4458](lovell/sharp#4458)

- Add support for BigTIFF output.
  [#&#8203;4459](lovell/sharp#4459)
  [@&#8203;throwbi](https://github.com/throwbi)

- Improve error messaging when only warnings issued.
  [#&#8203;4465](lovell/sharp#4465)

- Simplify ICC processing when retaining input profiles.
  [#&#8203;4468](lovell/sharp#4468)

### [`v0.34.4`](https://github.com/lovell/sharp/releases/tag/v0.34.4)

[Compare Source](lovell/sharp@v0.34.3...v0.34.4)

- Upgrade to libvips v8.17.2 for upstream bug fixes.

- Ensure TIFF `subifd` and OpenSlide `level` input options are respected (regression in 0.34.3).

- Ensure `autoOrient` occurs before non-90 angle rotation.
  [#&#8203;4425](lovell/sharp#4425)

- Ensure `autoOrient` removes existing metadata after shrink-on-load.
  [#&#8203;4431](lovell/sharp#4431)

- TypeScript: Ensure `KernelEnum` includes `linear`.
  [#&#8203;4441](lovell/sharp#4441)
  [@&#8203;BayanBennett](https://github.com/BayanBennett)

- Ensure `unlimited` flag is passed upstream when reading TIFF images.
  [#&#8203;4446](lovell/sharp#4446)

- Support Electron memory cage when reading XMP metadata (regression in 0.34.3).
  [#&#8203;4451](lovell/sharp#4451)

- Add sharp-libvips rpath for yarn v5 support.
  [#&#8203;4452](lovell/sharp#4452)
  [@&#8203;arcanis](https://github.com/arcanis)

### [`v0.34.3`](lovell/sharp@v0.34.2...v0.34.3)

[Compare Source](lovell/sharp@v0.34.2...v0.34.3)

### [`v0.34.2`](lovell/sharp@v0.34.1...v0.34.2)

[Compare Source](lovell/sharp@v0.34.1...v0.34.2)

### [`v0.34.1`](lovell/sharp@v0.34.0...v0.34.1)

[Compare Source](lovell/sharp@v0.34.0...v0.34.1)

### [`v0.34.0`](lovell/sharp@v0.33.5...v0.34.0)

[Compare Source](lovell/sharp@v0.33.5...v0.34.0)

</details>

---

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---

This PR has been generated by [Mend Renovate CLI](https://github.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0NC4xMzIuMiIsInVwZGF0ZWRJblZlciI6IjQ0LjEzMi4yIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6WyJkZXBlbmRlbmNpZXMiXX0=-->

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Co-authored-by: Renovate Bot <[email protected]>
Reviewed-on: https://gitea.hq.solidrust.net:30008/solidrust/solidrust-ai-docs.github.io/pulls/9
Co-authored-by: renovate-bot <[email protected]>
Co-committed-by: renovate-bot <[email protected]>
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