Prerelease v0.34.3-rc.0

Every CI build task tagged with 'package' now populates and
publishes the relevant npm/platform directory as an artefact.
These are aggregated by a fan-in release task at the end to
create a complete npm workspace zipfile. If the commit is
tagged, a release is created and the npm workspace attached.

.circleci/config.yml

@@ -1,105 +0,0 @@
-version: 2.1
-
-workflows:
-  build:
-    jobs:
-      - linux-arm64-glibc-node-18:
-          filters:
-            tags:
-              only: /^v.*/
-      - linux-arm64-musl-node-18:
-          filters:
-            tags:
-              only: /^v.*/
-      - linux-arm64-glibc-node-20:
-          filters:
-            tags:
-              only: /^v.*/
-      - linux-arm64-musl-node-20:
-          filters:
-            tags:
-              only: /^v.*/
-
-jobs:
-  linux-arm64-glibc-node-18:
-    resource_class: arm.medium
-    machine:
-      image: ubuntu-2204:current
-    steps:
-      - checkout
-      - run: |
-          sudo docker run -dit --name sharp --volume "${PWD}:/mnt/sharp" --workdir /mnt/sharp arm64v8/debian:bullseye
-          sudo docker exec sharp sh -c "apt-get update && apt-get install -y build-essential git python3 curl fonts-noto-core"
-          sudo docker exec sharp sh -c "mkdir -p /etc/apt/keyrings"
-          sudo docker exec sharp sh -c "curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg"
-          sudo docker exec sharp sh -c "echo 'deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_18.x nodistro main' | tee /etc/apt/sources.list.d/nodesource.list"
-          sudo docker exec sharp sh -c "apt-get update && apt-get install -y nodejs"
-      - run: sudo docker exec sharp sh -c "npm install --build-from-source"
-      - run: sudo docker exec sharp sh -c "npm test"
-      - run: |
-          sudo docker exec sharp sh -c "npm run package-from-local-build"
-          sudo docker exec sharp sh -c "npm pkg set \"optionalDependencies.@img/sharp-linux-arm64=file:./npm/linux-arm64\""
-          sudo docker exec sharp sh -c "npm run clean"
-          sudo docker exec sharp sh -c "npm install --ignore-scripts"
-          sudo docker exec sharp sh -c "npm test"
-      - run: "[[ -n $CIRCLE_TAG ]] && sudo docker exec --env prebuild_upload sharp sh -c \"cd src && ln -s ../package.json && npx prebuild --upload=$prebuild_upload\" || true"
-  linux-arm64-glibc-node-20:
-    resource_class: arm.medium
-    machine:
-      image: ubuntu-2204:current
-    steps:
-      - checkout
-      - run: |
-          sudo docker run -dit --name sharp --workdir /mnt/sharp arm64v8/debian:bullseye
-          sudo docker exec sharp sh -c "apt-get update && apt-get install -y build-essential git python3 curl fonts-noto-core"
-          sudo docker exec sharp sh -c "mkdir -p /etc/apt/keyrings"
-          sudo docker exec sharp sh -c "curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg"
-          sudo docker exec sharp sh -c "echo 'deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_20.x nodistro main' | tee /etc/apt/sources.list.d/nodesource.list"
-          sudo docker exec sharp sh -c "apt-get update && apt-get install -y nodejs"
-          sudo docker exec sharp sh -c "mkdir -p /mnt/sharp"
-          sudo docker cp . sharp:/mnt/sharp/.
-      - run: sudo docker exec sharp sh -c "npm install --build-from-source"
-      - run: sudo docker exec sharp sh -c "npm test"
-      - run: |
-          sudo docker exec sharp sh -c "npm run package-from-local-build"
-          sudo docker exec sharp sh -c "npm pkg set \"optionalDependencies.@img/sharp-linux-arm64=file:./npm/linux-arm64\""
-          sudo docker exec sharp sh -c "npm run clean"
-          sudo docker exec sharp sh -c "npm install --ignore-scripts"
-          sudo docker exec sharp sh -c "npm test"
-  linux-arm64-musl-node-18:
-    resource_class: arm.medium
-    machine:
-      image: ubuntu-2204:current
-    steps:
-      - checkout
-      - run: |
-          sudo docker run -dit --name sharp --volume "${PWD}:/mnt/sharp" --workdir /mnt/sharp node:18-alpine3.17
-          sudo docker exec sharp sh -c "apk add build-base git python3 font-noto --update-cache"
-      - run: sudo docker exec sharp sh -c "npm install --build-from-source"
-      - run: sudo docker exec sharp sh -c "npm test"
-      - run: |
-          sudo docker exec sharp sh -c "npm run package-from-local-build"
-          sudo docker exec sharp sh -c "npm pkg set \"optionalDependencies.@img/sharp-linuxmusl-arm64=file:./npm/linuxmusl-arm64\""
-          sudo docker exec sharp sh -c "npm run clean"
-          sudo docker exec sharp sh -c "npm install --ignore-scripts"
-          sudo docker exec sharp sh -c "npm test"
-      - run: "[[ -n $CIRCLE_TAG ]] && sudo docker exec --env prebuild_upload sharp sh -c \"cd src && ln -s ../package.json && npx prebuild --upload=$prebuild_upload\" || true"
-  linux-arm64-musl-node-20:
-    resource_class: arm.medium
-    machine:
-      image: ubuntu-2204:current
-    steps:
-      - checkout
-      - run: |
-          sudo docker run -dit --name sharp --workdir /mnt/sharp node:20-alpine3.18
-          sudo docker exec sharp sh -c "apk add build-base git python3 font-noto --update-cache"
-          sudo docker exec sharp sh -c "mkdir -p /mnt/sharp"
-          sudo docker cp . sharp:/mnt/sharp/.
-      - run: sudo docker exec sharp sh -c "npm install --build-from-source"
-      - run: sudo docker exec sharp sh -c "npm test"
-      - run: |
-          sudo docker exec sharp sh -c "npm run package-from-local-build"
-          sudo docker exec sharp sh -c "npm pkg set \"optionalDependencies.@img/sharp-linuxmusl-arm64=file:./npm/linuxmusl-arm64\""
-          sudo docker exec sharp sh -c "npm run clean"
-          sudo docker exec sharp sh -c "npm install --ignore-scripts"
-          sudo docker exec sharp sh -c "npm test"

.cirrus.yml

@@ -1,5 +1,5 @@
 freebsd_instance:
-  image_family: freebsd-14-0-snap
+  image_family: freebsd-15-0-snap
 
 task:
   name: FreeBSD

.github/workflows/ci.yml

@@ -4,10 +4,10 @@ on:
   - pull_request
 permissions: {}
 jobs:
-  github-runner:
+  build-native:
     permissions:
-      contents: write
-    name: ${{ matrix.platform }} - Node.js ${{ matrix.nodejs_version_major }} ${{ matrix.prebuild && '- prebuild' }}
+      contents: read
+    name: "build-${{ matrix.platform }} [Node.js ${{ matrix.nodejs_version_major }}] ${{ matrix.package && '[package]' }}"
     runs-on: ${{ matrix.os }}
     container: ${{ matrix.container }}
     strategy:
@@ -20,7 +20,7 @@ jobs:
             nodejs_version: "^18.17.0"
             nodejs_version_major: 18
             platform: linux-x64
-            prebuild: true
+            package: true
           - os: ubuntu-24.04
             container: rockylinux:8
             nodejs_arch: x64
@@ -37,7 +37,7 @@ jobs:
             container: node:18-alpine3.17
             nodejs_version_major: 18
             platform: linuxmusl-x64
-            prebuild: true
+            package: true
           - os: ubuntu-24.04
             container: node:20-alpine3.18
             nodejs_version_major: 20
@@ -46,12 +46,25 @@ jobs:
             container: node:22-alpine3.20
             nodejs_version_major: 22
             platform: linuxmusl-x64
+          - os: ubuntu-24.04-arm
+            container: arm64v8/rockylinux:8
+            nodejs_arch: arm64
+            nodejs_version: "^18.17.0"
+            nodejs_version_major: 18
+            platform: linux-arm64
+            package: true
+          - os: ubuntu-24.04-arm
+            container: arm64v8/rockylinux:8
+            nodejs_arch: arm64
+            nodejs_version: "^20.3.0"
+            nodejs_version_major: 20
+            platform: linux-arm64
           - os: macos-13
             nodejs_arch: x64
             nodejs_version: "^18.17.0"
             nodejs_version_major: 18
             platform: darwin-x64
-            prebuild: true
+            package: true
           - os: macos-13
             nodejs_arch: x64
             nodejs_version: "^20.3.0"
@@ -67,7 +80,7 @@ jobs:
             nodejs_version: "^18.17.0"
             nodejs_version_major: 18
             platform: darwin-arm64
-            prebuild: true
+            package: true
           - os: macos-14
             nodejs_arch: arm64
             nodejs_version: "^20.3.0"
@@ -78,44 +91,55 @@ jobs:
             nodejs_version: "^22.9.0"
             nodejs_version_major: 22
             platform: darwin-arm64
-          - os: windows-2019
+          - os: windows-2022
             nodejs_arch: x86
             nodejs_version: "18.18.2" # pinned to avoid 18.19.0 and npm 10
             nodejs_version_major: 18
             platform: win32-ia32
-            prebuild: true
-          - os: windows-2019
+            package: true
+          - os: windows-2022
             nodejs_arch: x86
             nodejs_version: "^20.3.0"
             nodejs_version_major: 20
             platform: win32-ia32
-          - os: windows-2019
+          - os: windows-2022
             nodejs_arch: x86
             nodejs_version: "^22.9.0"
             nodejs_version_major: 22
             platform: win32-ia32
-          - os: windows-2019
+          - os: windows-2022
             nodejs_arch: x64
             nodejs_version: "^18.17.0"
             nodejs_version_major: 18
             platform: win32-x64
-            prebuild: true
-          - os: windows-2019
+            package: true
+          - os: windows-2022
             nodejs_arch: x64
             nodejs_version: "^20.3.0"
             nodejs_version_major: 20
             platform: win32-x64
-          - os: windows-2019
+          - os: windows-2022
             nodejs_arch: x64
             nodejs_version: "^22.9.0"
             nodejs_version_major: 22
             platform: win32-x64
+          - os: windows-11-arm
+            nodejs_arch: arm64
+            nodejs_version: "^20.3.0"
+            nodejs_version_major: 20
+            platform: win32-arm64
+            package: true
+          - os: windows-11-arm
+            nodejs_arch: arm64
+            nodejs_version: "^22.9.0"
+            nodejs_version_major: 22
+            platform: win32-arm64
     steps:
       - name: Dependencies (Rocky Linux glibc)
         if: contains(matrix.container, 'rockylinux')
         run: |
-          dnf install -y gcc-toolset-11-gcc-c++ make git python3.12 fontconfig google-noto-sans-fonts
-          echo "/opt/rh/gcc-toolset-11/root/usr/bin" >> $GITHUB_PATH
+          dnf install -y gcc-toolset-14-gcc-c++ make git python3.12 fontconfig google-noto-sans-fonts
+          echo "/opt/rh/gcc-toolset-14/root/usr/bin" >> $GITHUB_PATH
       - name: Dependencies (Linux musl)
         if: contains(matrix.container, 'alpine')
         run: apk add build-base git python3 font-noto --update-cache
@@ -130,31 +154,70 @@ jobs:
         with:
           node-version: ${{ matrix.nodejs_version }}
           architecture: ${{ matrix.nodejs_arch }}
-      - name: Checkout
-        uses: actions/checkout@v4
+      - uses: actions/checkout@v4
       - name: Install
         run: npm install --build-from-source
       - name: Test
         run: npm test
-      - name: Test packaging
-        run: |
-          npm run package-from-local-build
-          npm pkg set "optionalDependencies.@img/sharp-${{ matrix.platform }}=file:./npm/${{ matrix.platform }}"
-          npm run clean
-          npm install --ignore-scripts
-          npm test
-      - name: Prebuild
-        if: matrix.prebuild && startsWith(github.ref, 'refs/tags/')
-        env:
-          prebuild_upload: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          node -e "require('fs').cpSync('package.json', 'src/package.json')"
-          cd src
-          npx prebuild
-  github-runner-qemu:
+      - name: Populate npm package
+        if: matrix.package
+        run: npm run package-from-local-build
+      - uses: actions/upload-artifact@v4
+        if: matrix.package
+        with:
+          name: ${{ matrix.platform }}
+          path: npm/${{ matrix.platform }}
+          retention-days: 1
+          if-no-files-found: error
+  build-linuxmusl-arm-64:
     permissions:
-      contents: write
-    name: ${{ matrix.platform }} - Node.js ${{ matrix.nodejs_version_major }} - prebuild
+      contents: read
+    name: "build-linuxmusl-arm64 [Node.js ${{ matrix.nodejs_version_major }}] ${{ matrix.package && '[package]' }}"
+    runs-on: ubuntu-24.04-arm
+    container:
+      image: ${{ matrix.container }}
+      volumes:
+        - /:/host
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+        - container: node:18-alpine3.17
+          nodejs_version_major: 18
+          package: true
+        - container: node:20-alpine3.18
+          nodejs_version_major: 20
+    steps:
+      - name: Allow Linux musl containers on ARM64 runners # https://github.com/actions/runner/issues/801#issuecomment-2394425757
+        shell: sh
+        run: |
+          apk add nodejs
+          sed -i "s:ID=alpine:ID=NotpineForGHA:" /etc/os-release
+          cd /host/home/runner/runners/*/externals/
+          rm -rf node20/*
+          mkdir node20/bin
+          ln -s /usr/bin/node node20/bin/node
+      - name: Dependencies
+        run: apk add build-base git python3 font-noto --update-cache
+      - uses: actions/checkout@v4
+      - name: Install
+        run: npm install --build-from-source
+      - name: Test
+        run: npm test
+      - name: Populate npm package
+        if: matrix.package
+        run: npm run package-from-local-build
+      - uses: actions/upload-artifact@v4
+        if: matrix.package
+        with:
+          name: linuxmusl-arm64
+          path: npm/linuxmusl-arm64
+          retention-days: 1
+          if-no-files-found: error
+  build-qemu:
+    permissions:
+      contents: read
+    name: "build-${{ matrix.platform }} [Node.js ${{ matrix.nodejs_version_major }}] [package]"
     runs-on: ubuntu-24.04
     strategy:
       fail-fast: false
@@ -187,8 +250,6 @@ jobs:
         with:
           arch: ${{ matrix.run_on_arch }}
           distro: ${{ matrix.distro }}
-          env: |
-            prebuild_upload: "${{ startsWith(github.ref, 'refs/tags/') && secrets.GITHUB_TOKEN || '' }}"
           run: |
             apt-get update
             apt-get install -y curl g++ git libatomic1 make python3 xz-utils
@@ -198,20 +259,20 @@ jobs:
             npm install --build-from-source
             npx mocha --no-config --spec=test/unit/io.js --timeout=30000
             npm run package-from-local-build
-            npm pkg set "optionalDependencies.@img/sharp-${{ matrix.platform }}=file:./npm/${{ matrix.platform }}"
-            npm run clean
-            npm install --ignore-scripts
-            npx mocha --no-config --spec=test/unit/io.js --timeout=30000
-            [[ -n $prebuild_upload ]] && cd src && ln -s ../package.json && npx prebuild || true
-  github-runner-emscripten:
+      - uses: actions/upload-artifact@v4
+        with:
+          name: ${{ matrix.platform }}
+          path: npm/${{ matrix.platform }}
+          retention-days: 1
+          if-no-files-found: error
+  build-emscripten:
     permissions:
-      contents: write
-    name: wasm32 - prebuild
+      contents: read
+    name: "build-wasm32 [package]"
     runs-on: ubuntu-24.04
-    container: "emscripten/emsdk:4.0.6"
+    container: "emscripten/emsdk:4.0.10"
     steps:
-      - name: Checkout
-        uses: actions/checkout@v4
+      - uses: actions/checkout@v4
       - name: Dependencies
         run: apt-get update && apt-get install -y pkg-config
       - name: Dependencies (Node.js)
@@ -229,17 +290,35 @@ jobs:
           test "$EMSCRIPTEN_VERSION_LIBVIPS" = "$EMSCRIPTEN_VERSION_SHARP"
       - name: Test
         run: emmake npm test
-      - name: Test packaging
-        run: |
-          emmake npm run package-from-local-build
-          npm pkg set "optionalDependencies.@img/sharp-wasm32=file:./npm/wasm32"
-          npm run clean
-          rm -rf node_modules/@img/sharp-linux-x64
-          npm install --cpu=wasm32
-          npm test
-      - name: Prebuild
-        if: startsWith(github.ref, 'refs/tags/')
-        env:
-          npm_config_nodedir: emscripten
-          prebuild_upload: ${{ secrets.GITHUB_TOKEN }}
-        run: cd src && ln -s ../package.json && emmake npx prebuild --platform=emscripten --arch=wasm32 --strip=0
+      - name: Populate npm package
+        run: emmake npm run package-from-local-build
+      - uses: actions/upload-artifact@v4
+        with:
+          name: wasm32
+          path: npm/wasm32
+          retention-days: 1
+          if-no-files-found: error
+  release:
+    permissions:
+      contents: write
+    runs-on: ubuntu-24.04
+    needs:
+      - build-native
+      - build-linuxmusl-arm-64
+      - build-qemu
+      - build-emscripten
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/download-artifact@v4
+        with:
+          path: npm
+      - name: Create npm workspace tarball
+        run: tar -vcaf npm-workspace.tar.xz --directory npm --exclude=from-local-build.js .
+      - name: Create GitHub release for tag
+        if: startsWith(github.ref, 'refs/tags/v')
+        uses: ncipollo/release-action@v1
+        with:
+          artifacts: npm-workspace.tar.xz
+          artifactContentType: application/x-xz
+          prerelease: ${{ contains(github.ref, '-rc') }}
+          makeLatest: ${{ !contains(github.ref, '-rc') }}

.github/workflows/npm.yml

@@ -70,27 +70,27 @@ jobs:
             runtime: bun
 
           - name: win32-x64-node-npm
-            runs-on: windows-2019
+            runs-on: windows-2022
             runtime: node
             package-manager: npm
           - name: win32-x64-node-pnpm
-            runs-on: windows-2019
+            runs-on: windows-2022
             runtime: node
             package-manager: pnpm
           - name: win32-x64-node-yarn
-            runs-on: windows-2019
+            runs-on: windows-2022
             runtime: node
             package-manager: yarn
           - name: win32-x64-node-yarn-pnp
-            runs-on: windows-2019
+            runs-on: windows-2022
             runtime: node
             package-manager: yarn-pnp
           - name: win32-x64-node-yarn-v1
-            runs-on: windows-2019
+            runs-on: windows-2022
             runtime: node
             package-manager: yarn-v1
           - name: win32-x64-deno
-            runs-on: windows-2019
+            runs-on: windows-2022
             runtime: deno
 
     steps:

.prebuildrc

@@ -1,6 +0,0 @@
-{
-  "runtime": "napi",
-  "include-regex": "(sharp-.+\\.node|libvips-.+\\.dll)",
-  "prerelease": true,
-  "strip": true
-}

README.md

@@ -1,6 +1,6 @@
 # sharp
 
-<img src="https://cdn.jsdelivr.net/gh/lovell/sharp@main/docs/image/sharp-logo.svg" width="160" height="160" alt="sharp logo" align="right">
+<img src="https://sharp.pixelplumbing.com/sharp-logo.svg" width="160" height="160" alt="sharp logo" align="right">
 
 The typical use case for this high speed Node-API module
 is to convert large images in common formats to

docs/astro.config.mjs

@@ -18,7 +18,7 @@ export default defineConfig({
         tag: 'meta',
         attrs: {
           'http-equiv': 'Content-Security-Policy',
-          content: "default-src 'self'; connect-src 'self'; object-src 'none'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https://cdn.jsdelivr.net/gh/lovell/; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://static.cloudflareinsights.com/beacon.min.js/;"
+          content: "default-src 'self'; connect-src 'self'; object-src 'none'; style-src 'self' 'unsafe-inline'; img-src 'self' data:; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://static.cloudflareinsights.com/beacon.min.js/;"
         }
       }, {
         tag: 'link',
@@ -70,10 +70,10 @@ export default defineConfig({
         { label: 'Performance', slug: 'performance' },
         { label: 'Changelog', slug: 'changelog' }
       ],
-      social: {
-        openCollective: 'https://opencollective.com/libvips',
-        github: 'https://github.com/lovell/sharp'
-      }
+      social: [
+        { icon: 'openCollective', label: 'Open Collective', href: 'https://opencollective.com/libvips' },
+        { icon: 'github', label: 'GitHub', href: 'https://github.com/lovell/sharp' }
+      ]
     })
   ]
 });

docs/firebase.json

@@ -11,99 +11,6 @@
           { "key": "X-Frame-Options", "value": "SAMEORIGIN" }
         ]
       }
-    ],
-    "redirects": [
-      {
-        "source": "**/install/**",
-        "destination": "/install",
-        "type": 301
-      },
-      {
-        "source": "/page/install",
-        "destination": "/install",
-        "type": 301
-      },
-      {
-        "source": "**/api-constructor/**",
-        "destination": "/api-constructor",
-        "type": 301
-      },
-      {
-        "source": "**/api-input/**",
-        "destination": "/api-input",
-        "type": 301
-      },
-      {
-        "source": "**/api-output/**",
-        "destination": "/api-output",
-        "type": 301
-      },
-      {
-        "source": "**/api-resize/**",
-        "destination": "/api-resize",
-        "type": 301
-      },
-      {
-        "source": "**/api-compsite/**",
-        "destination": "/api-compsite",
-        "type": 301
-      },
-      {
-        "source": "**/api-operation/**",
-        "destination": "/api-operation",
-        "type": 301
-      },
-      {
-        "source": "**/api-colour/**",
-        "destination": "/api-colour",
-        "type": 301
-      },
-      {
-        "source": "**/api-channel/**",
-        "destination": "/api-channel",
-        "type": 301
-      },
-      {
-        "source": "**/api-utility/**",
-        "destination": "/api-utility",
-        "type": 301
-      },
-      {
-        "source": "/page/api",
-        "destination": "/api-constructor",
-        "type": 301
-      },
-      {
-        "source": "**/performance/**",
-        "destination": "/performance",
-        "type": 301
-      },
-      {
-        "source": "/page/performance",
-        "destination": "/performance",
-        "type": 301
-      },
-      {
-        "source": "**/changelog/**",
-        "destination": "/changelog",
-        "type": 301
-      },
-      {
-        "source": "/page/changelog",
-        "destination": "/changelog",
-        "type": 301
-      },
-      {
-        "source": "/en/**",
-        "destination": "/",
-        "type": 301
-      }
-    ],
-    "rewrites": [
-      {
-        "source": "**",
-        "destination": "/index.html"
-      }
     ]
   }
 }

docs/package.json

@@ -11,7 +11,7 @@
     "astro": "astro"
   },
   "dependencies": {
-    "@astrojs/starlight": "^0.32.3",
-    "astro": "^5.5.3"
+    "@astrojs/starlight": "^0.34.3",
+    "astro": "^5.7.13"
   }
 }

docs/public/humans.txt

@@ -317,3 +317,6 @@ GitHub: https://github.com/florentzabera
 
 Name: Quentin Pinçon
 GitHub: https://github.com/qpincon
+
+Name: Hans Chen
+GitHub: https://github.com/hans00

docs/src/content/docs/api-constructor.md

@@ -47,6 +47,7 @@ where the overall height is the `pageHeight` multiplied by the number of `pages`
 | [options.subifd] | <code>number</code> | <code>-1</code> | subIFD (Sub Image File Directory) to extract for OME-TIFF, defaults to main image. |
 | [options.level] | <code>number</code> | <code>0</code> | level to extract from a multi-level input (OpenSlide), zero based. |
 | [options.pdfBackground] | <code>string</code> \| <code>Object</code> |  | Background colour to use when PDF is partially transparent. Parsed by the [color](https://www.npmjs.org/package/color) module to extract values for red, green, blue and alpha. Requires the use of a globally-installed libvips compiled with support for PDFium, Poppler, ImageMagick or GraphicsMagick. |
+| [options.jp2Oneshot] | <code>boolean</code> | <code>false</code> | Set to `true` to decode tiled JPEG 2000 images in a single operation, improving compatibility. |
 | [options.animated] | <code>boolean</code> | <code>false</code> | Set to `true` to read all frames/pages of an animated image (GIF, WebP, TIFF), equivalent of setting `pages` to `-1`. |
 | [options.raw] | <code>Object</code> |  | describes raw pixel input image data. See `raw()` for pixel ordering. |
 | [options.raw.width] | <code>number</code> |  | integral number of pixels wide. |

docs/src/content/docs/api-output.md

@@ -626,6 +626,9 @@ Use these AVIF options for output image.
 AVIF image sequences are not supported.
 Prebuilt binaries support a bitdepth of 8 only.
 
+This feature is experimental on the Windows ARM64 platform
+and requires a CPU with ARM64v8.4 or later.
+
 
 **Throws**:
 

docs/src/content/docs/api-resize.md

@@ -17,7 +17,7 @@ When both a `width` and `height` are provided, the possible methods by which the
 
 Some of these values are based on the [object-fit](https://developer.mozilla.org/en-US/docs/Web/CSS/object-fit) CSS property.
 
-<img alt="Examples of various values for the fit property when resizing" width="100%" style="aspect-ratio: 998/243" src="https://cdn.jsdelivr.net/gh/lovell/sharp@main/docs/image/api-resize-fit.svg">
+<img alt="Examples of various values for the fit property when resizing" width="100%" style="aspect-ratio: 998/243" src="/api-resize-fit.svg">
 
 When using a **fit** of `cover` or `contain`, the default **position** is `centre`. Other options are:
 - `sharp.position`: `top`, `right top`, `right`, `right bottom`, `bottom`, `left bottom`, `left`, `left top`.

docs/src/content/docs/changelog.md

@@ -4,7 +4,51 @@ title: Changelog
   
 ## v0.34 - *hat*
 
-Requires libvips v8.16.1
+Requires libvips v8.17.0
+
+### v0.34.3 - TBD
+
+* Upgrade to libvips v8.17.0 for upstream bug fixes.
+
+* Expose JPEG 2000 `oneshot` decoder option.
+  [#4262](https://github.com/lovell/sharp/pull/4262)
+  [@mbklein](https://github.com/mbklein)
+
+* Support composite operation with non-sRGB pipeline colourspace.
+  [#4412](https://github.com/lovell/sharp/pull/4412)
+  [@kleisauke](https://github.com/kleisauke)
+
+### v0.34.2 - 20th May 2025
+
+* Ensure animated GIF to WebP conversion retains loop (regression in 0.34.0).
+  [#3394](https://github.com/lovell/sharp/issues/3394)
+
+* Ensure `pdfBackground` constructor property is used.
+  [#4207](https://github.com/lovell/sharp/pull/4207)
+  [#4398](https://github.com/lovell/sharp/issues/4398)
+
+* Add experimental support for prebuilt Windows ARM64 binaries.
+  [#4375](https://github.com/lovell/sharp/pull/4375)
+  [@hans00](https://github.com/hans00)
+
+* Ensure resizing with a `fit` of `contain` supports multiple alpha channels.
+  [#4382](https://github.com/lovell/sharp/issues/4382)
+
+* TypeScript: Ensure `metadata` response more closely matches reality.
+  [#4383](https://github.com/lovell/sharp/issues/4383)
+
+* TypeScript: Ensure `smartDeblock` property is included in WebP definition.
+  [#4387](https://github.com/lovell/sharp/pull/4387)
+  [@Stephen-X](https://github.com/Stephen-X)
+
+* Ensure support for wide-character filenames on Windows (regression in 0.34.0).
+  [#4391](https://github.com/lovell/sharp/issues/4391)
+
+### v0.34.1 - 7th April 2025
+
+* TypeScript: Ensure new `autoOrient` property is optional.
+  [#4362](https://github.com/lovell/sharp/pull/4362)
+  [@styfle](https://github.com/styfle)
 
 ### v0.34.0 - 4th April 2025
 

docs/src/content/docs/index.md

@@ -2,7 +2,7 @@
 title: "High performance Node.js image processing"
 ---
 
-<img src="https://cdn.jsdelivr.net/gh/lovell/sharp@main/docs/image/sharp-logo.svg" width="160" height="160" alt="sharp logo" align="right">
+<img src="/sharp-logo.svg" width="160" height="160" alt="sharp logo" align="right">
 
 The typical use case for this high speed Node-API module
 is to convert large images in common formats to

docs/src/content/docs/install.md

@@ -21,7 +21,7 @@ pnpm add sharp
 ```
 
 When using `pnpm`, you may need to add `sharp` to
-[ignoredBuiltDependencies](https://pnpm.io/package_json#pnpmignoredbuiltdependencies)
+[ignoredBuiltDependencies](https://pnpm.io/settings#ignoredbuiltdependencies)
 to silence warnings.
 
 ```sh
@@ -53,6 +53,7 @@ Ready-compiled sharp and libvips binaries are provided for use on the most commo
 * Linux x64 (glibc >= 2.26, musl >= 1.2.2, CPU with SSE4.2)
 * Windows x64
 * Windows x86
+* Windows ARM64 (experimental, CPU with ARMv8.4 required for all features)
 
 This provides support for the
 JPEG, PNG, WebP, AVIF (limited to 8-bit depth), TIFF, GIF and SVG (input) image formats.
@@ -93,7 +94,7 @@ Use the [supportedArchitectures](https://yarnpkg.com/configuration/yarnrc#suppor
 
 ### pnpm v8+
 
-Use the [supportedArchitectures](https://pnpm.io/package_json#pnpmsupportedarchitectures) configuration.
+Use the [supportedArchitectures](https://pnpm.io/settings#supportedarchitectures) configuration.
 
 ## Custom libvips
 
@@ -133,7 +134,7 @@ npm install --save node-addon-api node-gyp
 ```
 
 When using `pnpm`, you may need to add `sharp` to
-[onlyBuiltDependencies](https://pnpm.io/package_json#pnpmonlybuiltdependencies)
+[onlyBuiltDependencies](https://pnpm.io/settings#onlybuiltdependencies)
 to ensure the installation script can be run.
 
 For cross-compiling, the `--platform`, `--arch` and `--libc` npm flags
@@ -174,7 +175,7 @@ The default memory allocator on most glibc-based Linux systems
 processes that involve lots of small memory allocations.
 
 For this reason, by default, sharp will limit the use of thread-based
-[concurrency](api-utility#concurrency) when the glibc allocator is
+[concurrency](/api-utility#concurrency) when the glibc allocator is
 detected at runtime.
 
 To help avoid fragmentation and improve performance on these systems,

lib/colour.js

@@ -134,6 +134,26 @@ function toColorspace (colorspace) {
   return this.toColourspace(colorspace);
 }
 
+/**
+ * Create a RGBA colour array from a given value.
+ * @private
+ * @param {string|Object} value
+ * @throws {Error} Invalid value
+ */
+function _getBackgroundColourOption (value) {
+  if (is.object(value) || is.string(value)) {
+    const colour = color(value);
+    return [
+      colour.red(),
+      colour.green(),
+      colour.blue(),
+      Math.round(colour.alpha() * 255)
+    ];
+  } else {
+    throw is.invalidParameterError('background', 'object or string', value);
+  }
+}
+
 /**
  * Update a colour attribute of the this.options Object.
  * @private
@@ -143,17 +163,7 @@ function toColorspace (colorspace) {
  */
 function _setBackgroundColourOption (key, value) {
   if (is.defined(value)) {
-    if (is.object(value) || is.string(value)) {
-      const colour = color(value);
-      this.options[key] = [
-        colour.red(),
-        colour.green(),
-        colour.blue(),
-        Math.round(colour.alpha() * 255)
-      ];
-    } else {
-      throw is.invalidParameterError('background', 'object or string', value);
-    }
+    this.options[key] = _getBackgroundColourOption(value);
   }
 }
 
@@ -173,6 +183,7 @@ module.exports = function (Sharp) {
     toColourspace,
     toColorspace,
     // Private
+    _getBackgroundColourOption,
     _setBackgroundColourOption
   });
   // Class attributes

lib/constructor.js

@@ -156,6 +156,7 @@ const debuglog = util.debuglog('sharp');
  * @param {number} [options.subifd=-1] - subIFD (Sub Image File Directory) to extract for OME-TIFF, defaults to main image.
  * @param {number} [options.level=0] - level to extract from a multi-level input (OpenSlide), zero based.
  * @param {string|Object} [options.pdfBackground] - Background colour to use when PDF is partially transparent. Parsed by the [color](https://www.npmjs.org/package/color) module to extract values for red, green, blue and alpha. Requires the use of a globally-installed libvips compiled with support for PDFium, Poppler, ImageMagick or GraphicsMagick.
+ * @param {boolean} [options.jp2Oneshot=false] - Set to `true` to decode tiled JPEG 2000 images in a single operation, improving compatibility.
  * @param {boolean} [options.animated=false] - Set to `true` to read all frames/pages of an animated image (GIF, WebP, TIFF), equivalent of setting `pages` to `-1`.
  * @param {Object} [options.raw] - describes raw pixel input image data. See `raw()` for pixel ordering.
  * @param {number} [options.raw.width] - integral number of pixels wide.
@@ -298,7 +299,7 @@ const Sharp = function (input, options) {
     withExif: {},
     withExifMerge: true,
     resolveWithObject: false,
-    loop: 1,
+    loop: -1,
     delay: [],
     // output format
     jpegQuality: 80,

lib/index.d.ts

@@ -971,7 +971,7 @@ declare namespace sharp {
          *
          * Using this option will remove the EXIF `Orientation` tag, if any.
          */
-        autoOrient?: boolean;
+        autoOrient?: boolean | undefined;
         /**
          *  When to abort processing of invalid pixel data, one of (in order of sensitivity):
          *  'none' (least), 'truncated', 'error' or 'warning' (most), highers level imply lower levels, invalid metadata will always abort. (optional, default 'warning')
@@ -1009,6 +1009,8 @@ declare namespace sharp {
         level?: number | undefined;
         /** Background colour to use when PDF is partially transparent. Requires the use of a globally-installed libvips compiled with support for PDFium, Poppler, ImageMagick or GraphicsMagick. */
         pdfBackground?: Colour | Color | undefined;
+        /** Set to `true` to load JPEG 2000 images using [oneshot mode](https://github.com/libvips/libvips/issues/4205) */
+        jp2Oneshot?: boolean | undefined;
         /** Set to `true` to read all frames/pages of an animated image (equivalent of setting `pages` to `-1`). (optional, default false) */
         animated?: boolean | undefined;
         /** Describes raw pixel input image data. See raw() for pixel ordering. */
@@ -1146,13 +1148,13 @@ declare namespace sharp {
         /** Number value of the EXIF Orientation header, if present */
         orientation?: number | undefined;
         /** Name of decoder used to decompress image data e.g. jpeg, png, webp, gif, svg */
-        format?: keyof FormatEnum | undefined;
+        format: keyof FormatEnum;
         /** Total size of image in bytes, for Stream and Buffer input only */
         size?: number | undefined;
         /** Number of pixels wide (EXIF orientation is not taken into consideration) */
-        width?: number | undefined;
+        width: number;
         /** Number of pixels high (EXIF orientation is not taken into consideration) */
-        height?: number | undefined;
+        height: number;
         /** Any changed metadata after the image orientation is applied. */
         autoOrient: {
             /** Number of pixels wide (EXIF orientation is taken into consideration) */
@@ -1161,19 +1163,19 @@ declare namespace sharp {
             height: number;
         };
         /** Name of colour space interpretation */
-        space?: keyof ColourspaceEnum | undefined;
+        space: keyof ColourspaceEnum;
         /** Number of bands e.g. 3 for sRGB, 4 for CMYK */
-        channels?: Channels | undefined;
+        channels: Channels;
         /** Name of pixel depth format e.g. uchar, char, ushort, float ... */
-        depth?: string | undefined;
+        depth: keyof DepthEnum;
         /** Number of pixels per inch (DPI), if present */
         density?: number | undefined;
         /** String containing JPEG chroma subsampling, 4:2:0 or 4:4:4 for RGB, 4:2:0:4 or 4:4:4:4 for CMYK */
         chromaSubsampling?: string | undefined;
         /** Boolean indicating whether the image is interlaced using a progressive scan */
-        isProgressive?: boolean | undefined;
+        isProgressive: boolean;
         /** Boolean indicating whether the image is palette-based (GIF, PNG). */
-        isPalette?: boolean | undefined;
+        isPalette: boolean;
         /** Number of bits per sample for each channel (GIF, PNG). */
         bitsPerSample?: number | undefined;
         /** Number of pages/frames contained within the image, with support for TIFF, HEIF, PDF, animated GIF and animated WebP */
@@ -1187,9 +1189,9 @@ declare namespace sharp {
         /**  Number of the primary page in a HEIF image */
         pagePrimary?: number | undefined;
         /** Boolean indicating the presence of an embedded ICC profile */
-        hasProfile?: boolean | undefined;
+        hasProfile: boolean;
         /** Boolean indicating the presence of an alpha transparency channel */
-        hasAlpha?: boolean | undefined;
+        hasAlpha: boolean;
         /** Buffer containing raw EXIF data, if present */
         exif?: Buffer | undefined;
         /** Buffer containing raw ICC profile data, if present */
@@ -1336,6 +1338,8 @@ declare namespace sharp {
         nearLossless?: boolean | undefined;
         /** Use high quality chroma subsampling (optional, default false) */
         smartSubsample?: boolean | undefined;
+        /** Auto-adjust the deblocking filter, slow but can improve low contrast edges (optional, default false) */
+        smartDeblock?: boolean | undefined;
         /** Level of CPU effort to reduce file size, integer 0-6 (optional, default 4) */
         effort?: number | undefined;
         /** Prevent use of animation key frames to minimise file size (slow) (optional, default false) */
@@ -1699,6 +1703,10 @@ declare namespace sharp {
         /** When using the attention crop strategy, the focal point of the cropped region */
         attentionX?: number | undefined;
         attentionY?: number | undefined;
+        /** Number of pages/frames contained within the image, with support for TIFF, HEIF, PDF, animated GIF and animated WebP */
+        pages?: number | undefined;
+        /** Number of pixels high each page in a multi-page image will be. */
+        pageHeight?: number | undefined;
     }
 
     interface AvailableFormatInfo {
@@ -1739,11 +1747,38 @@ declare namespace sharp {
     }
 
     interface ColourspaceEnum {
-        multiband: string;
         'b-w': string;
-        bw: string;
+        cmc: string;
         cmyk: string;
+        fourier: string;
+        grey16: string;
+        histogram: string;
+        hsv: string;
+        lab: string;
+        labq: string;
+        labs: string;
+        lch: string;
+        matrix: string;
+        multiband: string;
+        rgb: string;
+        rgb16: string;
+        scrgb: string;
         srgb: string;
+        xyz: string;
+        yxy: string;
+    }
+
+    interface DepthEnum {
+        char: string;
+        complex: string;
+        double: string;
+        dpcomplex: string;
+        float: string;
+        int: string;
+        short: string;
+        uchar: string;
+        uint: string;
+        ushort: string;
     }
 
     type FailOnOptions = 'none' | 'truncated' | 'error' | 'warning';
@@ -1812,6 +1847,7 @@ declare namespace sharp {
     interface FormatEnum {
         avif: AvailableFormatInfo;
         dz: AvailableFormatInfo;
+        exr: AvailableFormatInfo;
         fits: AvailableFormatInfo;
         gif: AvailableFormatInfo;
         heif: AvailableFormatInfo;
@@ -1825,6 +1861,7 @@ declare namespace sharp {
         pdf: AvailableFormatInfo;
         png: AvailableFormatInfo;
         ppm: AvailableFormatInfo;
+        rad: AvailableFormatInfo;
         raw: AvailableFormatInfo;
         svg: AvailableFormatInfo;
         tiff: AvailableFormatInfo;

lib/input.js

@@ -3,7 +3,6 @@
 
 'use strict';
 
-const color = require('color');
 const is = require('./is');
 const sharp = require('./sharp');
 
@@ -28,9 +27,9 @@ const align = {
  * @private
  */
 function _inputOptionsFromObject (obj) {
-  const { raw, density, limitInputPixels, ignoreIcc, unlimited, sequentialRead, failOn, failOnError, animated, page, pages, subifd, pdfBackground, autoOrient } = obj;
-  return [raw, density, limitInputPixels, ignoreIcc, unlimited, sequentialRead, failOn, failOnError, animated, page, pages, subifd, pdfBackground, autoOrient].some(is.defined)
-    ? { raw, density, limitInputPixels, ignoreIcc, unlimited, sequentialRead, failOn, failOnError, animated, page, pages, subifd, pdfBackground, autoOrient }
+  const { raw, density, limitInputPixels, ignoreIcc, unlimited, sequentialRead, failOn, failOnError, animated, page, pages, subifd, pdfBackground, autoOrient, jp2Oneshot } = obj;
+  return [raw, density, limitInputPixels, ignoreIcc, unlimited, sequentialRead, failOn, failOnError, animated, page, pages, subifd, pdfBackground, autoOrient, jp2Oneshot].some(is.defined)
+    ? { raw, density, limitInputPixels, ignoreIcc, unlimited, sequentialRead, failOn, failOnError, animated, page, pages, subifd, pdfBackground, autoOrient, jp2Oneshot }
     : undefined;
 }
 
@@ -249,7 +248,15 @@ function _createInputDescriptor (input, inputOptions, containerOptions) {
     }
     // PDF background colour
     if (is.defined(inputOptions.pdfBackground)) {
-      this._setBackgroundColourOption('pdfBackground', inputOptions.pdfBackground);
+      inputDescriptor.pdfBackground = this._getBackgroundColourOption(inputOptions.pdfBackground);
+    }
+    // JP2 oneshot
+    if (is.defined(inputOptions.jp2Oneshot)) {
+      if (is.bool(inputOptions.jp2Oneshot)) {
+        inputDescriptor.jp2Oneshot = inputOptions.jp2Oneshot;
+      } else {
+        throw is.invalidParameterError('jp2Oneshot', 'boolean', inputOptions.jp2Oneshot);
+      }
     }
     // Create new image
     if (is.defined(inputOptions.create)) {
@@ -288,13 +295,7 @@ function _createInputDescriptor (input, inputOptions, containerOptions) {
           if (!is.inRange(inputOptions.create.channels, 3, 4)) {
             throw is.invalidParameterError('create.channels', 'number between 3 and 4', inputOptions.create.channels);
           }
-          const background = color(inputOptions.create.background);
-          inputDescriptor.createBackground = [
-            background.red(),
-            background.green(),
-            background.blue(),
-            Math.round(background.alpha() * 255)
-          ];
+          inputDescriptor.createBackground = this._getBackgroundColourOption(inputOptions.create.background);
         } else {
           throw new Error('Expected valid noise or background to create a new input image');
         }
@@ -410,13 +411,7 @@ function _createInputDescriptor (input, inputOptions, containerOptions) {
           }
         }
         if (is.defined(inputOptions.join.background)) {
-          const background = color(inputOptions.join.background);
-          inputDescriptor.joinBackground = [
-            background.red(),
-            background.green(),
-            background.blue(),
-            Math.round(background.alpha() * 255)
-          ];
+          inputDescriptor.joinBackground = this._getBackgroundColourOption(inputOptions.join.background);
         }
         if (is.defined(inputOptions.join.halign)) {
           if (is.string(inputOptions.join.halign) && is.string(this.constructor.align[inputOptions.join.halign])) {

lib/libvips.js

@@ -18,9 +18,9 @@ const minimumLibvipsVersion = semverCoerce(minimumLibvipsVersionLabelled).versio
 
 const prebuiltPlatforms = [
   'darwin-arm64', 'darwin-x64',
-  'linux-arm', 'linux-arm64', 'linux-s390x', 'linux-x64',
+  'linux-arm', 'linux-arm64', 'linux-ppc64', 'linux-s390x', 'linux-x64',
   'linuxmusl-arm64', 'linuxmusl-x64',
-  'win32-ia32', 'win32-x64'
+  'win32-arm64', 'win32-ia32', 'win32-x64'
 ];
 
 const spawnSyncOptions = {

lib/operation.js

@@ -3,7 +3,6 @@
 
 'use strict';
 
-const color = require('color');
 const is = require('./is');
 
 /**
@@ -67,13 +66,7 @@ function rotate (angle, options) {
   } else if (is.number(angle)) {
     this.options.rotationAngle = angle;
     if (is.object(options) && options.background) {
-      const backgroundColour = color(options.background);
-      this.options.rotationBackground = [
-        backgroundColour.red(),
-        backgroundColour.green(),
-        backgroundColour.blue(),
-        Math.round(backgroundColour.alpha() * 255)
-      ];
+      this._setBackgroundColourOption('rotationBackground', options.background);
     }
   } else {
     throw is.invalidParameterError('angle', 'numeric', angle);

lib/output.js

@@ -1019,6 +1019,9 @@ function tiff (options) {
  * AVIF image sequences are not supported.
  * Prebuilt binaries support a bitdepth of 8 only.
  *
+ * This feature is experimental on the Windows ARM64 platform
+ * and requires a CPU with ARM64v8.4 or later.
+ *
  * @example
  * const data = await sharp(input)
  *   .avif({ effort: 2 })

lib/resize.js

@@ -129,7 +129,7 @@ function isResizeExpected (options) {
  *
  * Some of these values are based on the [object-fit](https://developer.mozilla.org/en-US/docs/Web/CSS/object-fit) CSS property.
  *
- * <img alt="Examples of various values for the fit property when resizing" width="100%" style="aspect-ratio: 998/243" src="https://cdn.jsdelivr.net/gh/lovell/sharp@main/docs/image/api-resize-fit.svg">
+ * <img alt="Examples of various values for the fit property when resizing" width="100%" style="aspect-ratio: 998/243" src="/api-resize-fit.svg">
  *
  * When using a **fit** of `cover` or `contain`, the default **position** is `centre`. Other options are:
  * - `sharp.position`: `top`, `right top`, `right`, `right bottom`, `bottom`, `left bottom`, `left`, `left top`.

npm/darwin-arm64/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@img/sharp-darwin-arm64",
-  "version": "0.34.0",
+  "version": "0.34.3-rc.0",
   "description": "Prebuilt sharp for use with macOS 64-bit ARM",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://sharp.pixelplumbing.com",
@@ -15,7 +15,7 @@
   },
   "preferUnplugged": true,
   "optionalDependencies": {
-    "@img/sharp-libvips-darwin-arm64": "1.1.0"
+    "@img/sharp-libvips-darwin-arm64": "1.2.0-rc.2"
   },
   "files": [
     "lib"

npm/darwin-x64/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@img/sharp-darwin-x64",
-  "version": "0.34.0",
+  "version": "0.34.3-rc.0",
   "description": "Prebuilt sharp for use with macOS x64",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://sharp.pixelplumbing.com",
@@ -15,7 +15,7 @@
   },
   "preferUnplugged": true,
   "optionalDependencies": {
-    "@img/sharp-libvips-darwin-x64": "1.1.0"
+    "@img/sharp-libvips-darwin-x64": "1.2.0-rc.2"
   },
   "files": [
     "lib"

npm/from-github-release.js

@@ -1,73 +0,0 @@
-// Copyright 2013 Lovell Fuller and others.
-// SPDX-License-Identifier: Apache-2.0
-
-'use strict';
-
-// Populate contents of all packages with the current GitHub release
-
-const { readFile, writeFile, appendFile, copyFile, rm } = require('node:fs/promises');
-const path = require('node:path');
-const { Readable } = require('node:stream');
-const { pipeline } = require('node:stream/promises');
-const { createGunzip } = require('node:zlib');
-const { extract } = require('tar-fs');
-
-const { workspaces } = require('./package.json');
-const { version } = require('../package.json');
-
-const mapTarballEntry = (header) => {
-  header.name = path.basename(header.name);
-  return header;
-};
-
-const licensing = `
-## Licensing
-
-Copyright 2013 Lovell Fuller and others.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-[https://www.apache.org/licenses/LICENSE-2.0](https://www.apache.org/licenses/LICENSE-2.0)
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-`;
-
-workspaces.map(async platform => {
-  const prebuildPlatform = platform === 'wasm32' ? 'emscripten-wasm32' : platform;
-  const url = `https://github.com/lovell/sharp/releases/download/v${version}/sharp-v${version}-napi-v9-${prebuildPlatform}.tar.gz`;
-  const dir = path.join(__dirname, platform);
-  const response = await fetch(url);
-  if (!response.ok) {
-    console.log(`Skipping ${platform}: ${response.statusText}`);
-    return;
-  }
-  // Extract prebuild tarball
-  const lib = path.join(dir, 'lib');
-  await rm(lib, { force: true, recursive: true });
-  await pipeline(
-    Readable.fromWeb(response.body),
-    createGunzip(),
-    extract(lib, { map: mapTarballEntry })
-  );
-  // Generate README
-  const { name, description } = require(`./${platform}/package.json`);
-  await writeFile(path.join(dir, 'README.md'), `# \`${name}\`\n\n${description}.\n${licensing}`);
-  // Copy Apache-2.0 LICENSE
-  await copyFile(path.join(__dirname, '..', 'LICENSE'), path.join(dir, 'LICENSE'));
-  // Copy files for packages without an explicit sharp-libvips dependency (Windows, wasm)
-  if (platform.startsWith('win') || platform.startsWith('wasm')) {
-    const libvipsPlatform = platform === 'wasm32' ? 'dev-wasm32' : platform;
-    const sharpLibvipsDir = path.join(require(`@img/sharp-libvips-${libvipsPlatform}/lib`), '..');
-    // Copy versions.json
-    await copyFile(path.join(sharpLibvipsDir, 'versions.json'), path.join(dir, 'versions.json'));
-    // Append third party licensing to README
-    const readme = await readFile(path.join(sharpLibvipsDir, 'README.md'), { encoding: 'utf-8' });
-    const thirdParty = readme.substring(readme.indexOf('\nThis software contains'));
-    appendFile(path.join(dir, 'README.md'), thirdParty);
-  }
-});

npm/from-local-build.js

@@ -3,24 +3,62 @@
 
 'use strict';
 
-// Populate contents of a single npm/sharpen-sharp-<build-platform> package
-// with the local/CI build directory for local/CI prebuild testing
+// Populate the npm package for the current platform with the local build
 
-const fs = require('node:fs');
-const path = require('node:path');
+const { copyFileSync, cpSync, readFileSync, writeFileSync, appendFileSync } = require('node:fs');
+const { basename, join } = require('node:path');
 
 const { buildPlatformArch } = require('../lib/libvips');
-const platform = buildPlatformArch();
-const dest = path.join(__dirname, platform);
 
-// Use same config as prebuild to copy binary files
-const release = path.join(__dirname, '..', 'src', 'build', 'Release');
-const prebuildrc = JSON.parse(fs.readFileSync(path.join(__dirname, '..', '.prebuildrc'), 'utf8'));
-const include = new RegExp(prebuildrc['include-regex'], 'i');
-fs.cpSync(release, path.join(dest, 'lib'), {
+const licensing = `
+## Licensing
+
+Copyright 2013 Lovell Fuller and others.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+[https://www.apache.org/licenses/LICENSE-2.0](https://www.apache.org/licenses/LICENSE-2.0)
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+`;
+
+const platform = buildPlatformArch();
+const destDir = join(__dirname, platform);
+console.log(`Populating npm package for platform: ${platform}`);
+
+// Copy binaries
+const releaseDir = join(__dirname, '..', 'src', 'build', 'Release');
+const libDir = join(destDir, 'lib');
+cpSync(releaseDir, libDir, {
   recursive: true,
   filter: (file) => {
-    const name = path.basename(file);
-    return name === 'Release' || include.test(name);
+    const name = basename(file);
+    return name === 'Release' ||
+      (name.startsWith('sharp-') && name.includes('.node')) ||
+      (name.startsWith('libvips-') && name.endsWith('.dll'));
   }
 });
+
+// Generate README
+const { name, description } = require(`./${platform}/package.json`);
+writeFileSync(join(destDir, 'README.md'), `# \`${name}\`\n\n${description}.\n${licensing}`);
+
+// Copy Apache-2.0 LICENSE
+copyFileSync(join(__dirname, '..', 'LICENSE'), join(destDir, 'LICENSE'));
+
+// Copy files for packages without an explicit sharp-libvips dependency (Windows, wasm)
+if (platform.startsWith('win') || platform.startsWith('wasm')) {
+  const libvipsPlatform = platform === 'wasm32' ? 'dev-wasm32' : platform;
+  const sharpLibvipsDir = join(require(`@img/sharp-libvips-${libvipsPlatform}/lib`), '..');
+  // Copy versions.json
+  copyFileSync(join(sharpLibvipsDir, 'versions.json'), join(destDir, 'versions.json'));
+  // Append third party licensing to README
+  const readme = readFileSync(join(sharpLibvipsDir, 'README.md'), { encoding: 'utf-8' });
+  const thirdParty = readme.substring(readme.indexOf('\nThis software contains'));
+  appendFileSync(join(destDir, 'README.md'), thirdParty);
+}

npm/linux-arm/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@img/sharp-linux-arm",
-  "version": "0.34.0",
+  "version": "0.34.3-rc.0",
   "description": "Prebuilt sharp for use with Linux (glibc) ARM (32-bit)",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://sharp.pixelplumbing.com",
@@ -15,7 +15,7 @@
   },
   "preferUnplugged": true,
   "optionalDependencies": {
-    "@img/sharp-libvips-linux-arm": "1.1.0"
+    "@img/sharp-libvips-linux-arm": "1.2.0-rc.2"
   },
   "files": [
     "lib"

npm/linux-arm64/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@img/sharp-linux-arm64",
-  "version": "0.34.0",
+  "version": "0.34.3-rc.0",
   "description": "Prebuilt sharp for use with Linux (glibc) 64-bit ARM",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://sharp.pixelplumbing.com",
@@ -15,7 +15,7 @@
   },
   "preferUnplugged": true,
   "optionalDependencies": {
-    "@img/sharp-libvips-linux-arm64": "1.1.0"
+    "@img/sharp-libvips-linux-arm64": "1.2.0-rc.2"
   },
   "files": [
     "lib"

npm/linux-ppc64/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@img/sharp-linux-ppc64",
-  "version": "0.34.0",
+  "version": "0.34.3-rc.0",
   "description": "Prebuilt sharp for use with Linux (glibc) ppc64",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://sharp.pixelplumbing.com",
@@ -15,7 +15,7 @@
   },
   "preferUnplugged": true,
   "optionalDependencies": {
-    "@img/sharp-libvips-linux-ppc64": "1.1.0"
+    "@img/sharp-libvips-linux-ppc64": "1.2.0-rc.2"
   },
   "files": [
     "lib"

npm/linux-s390x/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@img/sharp-linux-s390x",
-  "version": "0.34.0",
+  "version": "0.34.3-rc.0",
   "description": "Prebuilt sharp for use with Linux (glibc) s390x",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://sharp.pixelplumbing.com",
@@ -15,7 +15,7 @@
   },
   "preferUnplugged": true,
   "optionalDependencies": {
-    "@img/sharp-libvips-linux-s390x": "1.1.0"
+    "@img/sharp-libvips-linux-s390x": "1.2.0-rc.2"
   },
   "files": [
     "lib"

npm/linux-x64/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@img/sharp-linux-x64",
-  "version": "0.34.0",
+  "version": "0.34.3-rc.0",
   "description": "Prebuilt sharp for use with Linux (glibc) x64",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://sharp.pixelplumbing.com",
@@ -15,7 +15,7 @@
   },
   "preferUnplugged": true,
   "optionalDependencies": {
-    "@img/sharp-libvips-linux-x64": "1.1.0"
+    "@img/sharp-libvips-linux-x64": "1.2.0-rc.2"
   },
   "files": [
     "lib"

npm/linuxmusl-arm64/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@img/sharp-linuxmusl-arm64",
-  "version": "0.34.0",
+  "version": "0.34.3-rc.0",
   "description": "Prebuilt sharp for use with Linux (musl) 64-bit ARM",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://sharp.pixelplumbing.com",
@@ -15,7 +15,7 @@
   },
   "preferUnplugged": true,
   "optionalDependencies": {
-    "@img/sharp-libvips-linuxmusl-arm64": "1.1.0"
+    "@img/sharp-libvips-linuxmusl-arm64": "1.2.0-rc.2"
   },
   "files": [
     "lib"

npm/linuxmusl-x64/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@img/sharp-linuxmusl-x64",
-  "version": "0.34.0",
+  "version": "0.34.3-rc.0",
   "description": "Prebuilt sharp for use with Linux (musl) x64",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://sharp.pixelplumbing.com",
@@ -15,7 +15,7 @@
   },
   "preferUnplugged": true,
   "optionalDependencies": {
-    "@img/sharp-libvips-linuxmusl-x64": "1.1.0"
+    "@img/sharp-libvips-linuxmusl-x64": "1.2.0-rc.2"
   },
   "files": [
     "lib"

npm/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@img/sharp",
-  "version": "0.34.0",
+  "version": "0.34.3-rc.0",
   "private": "true",
   "workspaces": [
     "darwin-arm64",
@@ -13,6 +13,7 @@
     "linuxmusl-arm64",
     "linuxmusl-x64",
     "wasm32",
+    "win32-arm64",
     "win32-ia32",
     "win32-x64"
   ]

npm/wasm32/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@img/sharp-wasm32",
-  "version": "0.34.0",
+  "version": "0.34.3-rc.0",
   "description": "Prebuilt sharp for use with wasm32",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://sharp.pixelplumbing.com",
@@ -31,7 +31,7 @@
     "node": "^18.17.0 || ^20.3.0 || >=21.0.0"
   },
   "dependencies": {
-    "@emnapi/runtime": "^1.4.0"
+    "@emnapi/runtime": "^1.4.3"
   },
   "cpu": [
     "wasm32"

npm/win32-arm64/package.json

@@ -0,0 +1,39 @@
+{
+  "name": "@img/sharp-win32-arm64",
+  "version": "0.34.3-rc.0",
+  "description": "Prebuilt sharp for use with Windows 64-bit ARM",
+  "author": "Lovell Fuller <npm@lovell.info>",
+  "homepage": "https://sharp.pixelplumbing.com",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/lovell/sharp.git",
+    "directory": "npm/win32-arm64"
+  },
+  "license": "Apache-2.0 AND LGPL-3.0-or-later",
+  "funding": {
+    "url": "https://opencollective.com/libvips"
+  },
+  "preferUnplugged": true,
+  "files": [
+    "lib",
+    "versions.json"
+  ],
+  "publishConfig": {
+    "access": "public"
+  },
+  "type": "commonjs",
+  "exports": {
+    "./sharp.node": "./lib/sharp-win32-arm64.node",
+    "./package": "./package.json",
+    "./versions": "./versions.json"
+  },
+  "engines": {
+    "node": "^18.17.0 || ^20.3.0 || >=21.0.0"
+  },
+  "os": [
+    "win32"
+  ],
+  "cpu": [
+    "arm64"
+  ]
+}

npm/win32-ia32/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@img/sharp-win32-ia32",
-  "version": "0.34.0",
+  "version": "0.34.3-rc.0",
   "description": "Prebuilt sharp for use with Windows x86 (32-bit)",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://sharp.pixelplumbing.com",

npm/win32-x64/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@img/sharp-win32-x64",
-  "version": "0.34.0",
+  "version": "0.34.3-rc.0",
   "description": "Prebuilt sharp for use with Windows x64",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://sharp.pixelplumbing.com",

package.json

@@ -1,7 +1,7 @@
 {
   "name": "sharp",
   "description": "High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, GIF, AVIF and TIFF images",
-  "version": "0.34.0",
+  "version": "0.34.3-rc.0",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://sharp.pixelplumbing.com",
   "contributors": [
@@ -92,7 +92,7 @@
     "Don Denton <don@happycollision.com>"
   ],
   "scripts": {
-    "install": "node install/check",
+    "install": "node install/check.js",
     "clean": "rm -rf src/build/ .nyc_output/ coverage/ test/fixtures/output.*",
     "test": "npm run test-lint && npm run test-unit && npm run test-licensing && npm run test-types",
     "test-lint": "semistandard && cpplint",
@@ -100,8 +100,7 @@
     "test-licensing": "license-checker --production --summary --onlyAllow=\"Apache-2.0;BSD;ISC;LGPL-3.0-or-later;MIT\"",
     "test-leak": "./test/leak/leak.sh",
     "test-types": "tsd",
-    "package-from-local-build": "node npm/from-local-build",
-    "package-from-github-release": "node npm/from-github-release",
+    "package-from-local-build": "node npm/from-local-build.js",
     "docs-build": "node docs/build.mjs",
     "docs-serve": "cd docs && npm start",
     "docs-publish": "cd docs && npm run build && npx firebase-tools deploy --project pixelplumbing --only hosting:pixelplumbing-sharp"
@@ -138,68 +137,66 @@
   ],
   "dependencies": {
     "color": "^4.2.3",
-    "detect-libc": "^2.0.3",
-    "semver": "^7.7.1"
+    "detect-libc": "^2.0.4",
+    "semver": "^7.7.2"
   },
   "optionalDependencies": {
-    "@img/sharp-darwin-arm64": "0.34.0",
-    "@img/sharp-darwin-x64": "0.34.0",
-    "@img/sharp-libvips-darwin-arm64": "1.1.0",
-    "@img/sharp-libvips-darwin-x64": "1.1.0",
-    "@img/sharp-libvips-linux-arm": "1.1.0",
-    "@img/sharp-libvips-linux-arm64": "1.1.0",
-    "@img/sharp-libvips-linux-ppc64": "1.1.0",
-    "@img/sharp-libvips-linux-s390x": "1.1.0",
-    "@img/sharp-libvips-linux-x64": "1.1.0",
-    "@img/sharp-libvips-linuxmusl-arm64": "1.1.0",
-    "@img/sharp-libvips-linuxmusl-x64": "1.1.0",
-    "@img/sharp-linux-arm": "0.34.0",
-    "@img/sharp-linux-arm64": "0.34.0",
-    "@img/sharp-linux-s390x": "0.34.0",
-    "@img/sharp-linux-x64": "0.34.0",
-    "@img/sharp-linuxmusl-arm64": "0.34.0",
-    "@img/sharp-linuxmusl-x64": "0.34.0",
-    "@img/sharp-wasm32": "0.34.0",
-    "@img/sharp-win32-ia32": "0.34.0",
-    "@img/sharp-win32-x64": "0.34.0"
+    "@img/sharp-darwin-arm64": "0.34.3-rc.0",
+    "@img/sharp-darwin-x64": "0.34.3-rc.0",
+    "@img/sharp-libvips-darwin-arm64": "1.2.0-rc.2",
+    "@img/sharp-libvips-darwin-x64": "1.2.0-rc.2",
+    "@img/sharp-libvips-linux-arm": "1.2.0-rc.2",
+    "@img/sharp-libvips-linux-arm64": "1.2.0-rc.2",
+    "@img/sharp-libvips-linux-ppc64": "1.2.0-rc.2",
+    "@img/sharp-libvips-linux-s390x": "1.2.0-rc.2",
+    "@img/sharp-libvips-linux-x64": "1.2.0-rc.2",
+    "@img/sharp-libvips-linuxmusl-arm64": "1.2.0-rc.2",
+    "@img/sharp-libvips-linuxmusl-x64": "1.2.0-rc.2",
+    "@img/sharp-linux-arm": "0.34.3-rc.0",
+    "@img/sharp-linux-arm64": "0.34.3-rc.0",
+    "@img/sharp-linux-ppc64": "0.34.3-rc.0",
+    "@img/sharp-linux-s390x": "0.34.3-rc.0",
+    "@img/sharp-linux-x64": "0.34.3-rc.0",
+    "@img/sharp-linuxmusl-arm64": "0.34.3-rc.0",
+    "@img/sharp-linuxmusl-x64": "0.34.3-rc.0",
+    "@img/sharp-wasm32": "0.34.3-rc.0",
+    "@img/sharp-win32-arm64": "0.34.3-rc.0",
+    "@img/sharp-win32-ia32": "0.34.3-rc.0",
+    "@img/sharp-win32-x64": "0.34.3-rc.0"
   },
   "devDependencies": {
-    "@emnapi/runtime": "^1.4.0",
-    "@img/sharp-libvips-dev": "1.1.0",
-    "@img/sharp-libvips-dev-wasm32": "1.1.0",
-    "@img/sharp-libvips-win32-ia32": "1.1.0",
-    "@img/sharp-libvips-win32-x64": "1.1.0",
+    "@emnapi/runtime": "^1.4.3",
+    "@img/sharp-libvips-dev": "1.2.0-rc.2",
+    "@img/sharp-libvips-dev-wasm32": "1.2.0-rc.2",
+    "@img/sharp-libvips-win32-arm64": "1.2.0-rc.2",
+    "@img/sharp-libvips-win32-ia32": "1.2.0-rc.2",
+    "@img/sharp-libvips-win32-x64": "1.2.0-rc.2",
     "@types/node": "*",
     "cc": "^3.0.1",
-    "emnapi": "^1.4.0",
+    "emnapi": "^1.4.3",
     "exif-reader": "^2.0.2",
     "extract-zip": "^2.0.1",
     "icc": "^3.0.0",
     "jsdoc-to-markdown": "^9.1.1",
     "license-checker": "^25.0.1",
-    "mocha": "^11.1.0",
+    "mocha": "^11.6.0",
     "node-addon-api": "^8.3.1",
+    "node-gyp": "^11.2.0",
     "nyc": "^17.1.0",
-    "prebuild": "^13.0.1",
     "semistandard": "^17.0.0",
-    "tar-fs": "^3.0.8",
-    "tsd": "^0.31.2"
+    "tar-fs": "^3.0.9",
+    "tsd": "^0.32.0"
   },
   "license": "Apache-2.0",
   "engines": {
     "node": "^18.17.0 || ^20.3.0 || >=21.0.0"
   },
   "config": {
-    "libvips": ">=8.16.1"
+    "libvips": ">=8.17.0"
   },
   "funding": {
     "url": "https://opencollective.com/libvips"
   },
-  "binary": {
-    "napi_versions": [
-      9
-    ]
-  },
   "semistandard": {
     "env": [
       "mocha"

src/binding.gyp

@@ -19,7 +19,10 @@
         'type': 'shared_library',
         'defines': [
           '_VIPS_PUBLIC=__declspec(dllexport)',
-          '_ALLOW_KEYWORD_MACROS'
+          '_ALLOW_KEYWORD_MACROS',
+          'G_DISABLE_ASSERT',
+          'G_DISABLE_CAST_CHECKS',
+          'G_DISABLE_CHECKS'
         ],
         'sources': [
           '<(sharp_libvips_cplusplus_dir)/VConnection.cpp',
@@ -160,6 +163,8 @@
             },
             'xcode_settings': {
               'OTHER_LDFLAGS': [
+                '-Wl,-s',
+                '-Wl,-dead_strip',
                 # Ensure runtime linking is relative to sharp.node
                 '-Wl,-rpath,\'@loader_path/../../sharp-libvips-<(platform_and_arch)/lib\'',
                 '-Wl,-rpath,\'@loader_path/../../../sharp-libvips-<(platform_and_arch)/<(sharp_libvips_version)/lib\'',
@@ -173,6 +178,9 @@
             'defines': [
               '_GLIBCXX_USE_CXX11_ABI=1'
             ],
+            'cflags_cc': [
+              '<!(node -p "require(\'detect-libc\').isNonGlibcLinuxSync() ? \'\' : \'-flto=auto\'")'
+            ],
             'link_settings': {
               'libraries': [
                 '-l:libvips-cpp.so.<(vips_version)'

src/common.cc

@@ -113,6 +113,10 @@ namespace sharp {
     if (HasAttr(input, "pdfBackground")) {
       descriptor->pdfBackground = AttrAsVectorOfDouble(input, "pdfBackground");
     }
+    // Use JPEG 2000 oneshot mode?
+    if (HasAttr(input, "jp2Oneshot")) {
+      descriptor->jp2Oneshot = AttrAsBool(input, "jp2Oneshot");
+    }
     // Create new image
     if (HasAttr(input, "createChannels")) {
       descriptor->createChannels = AttrAsUint32(input, "createChannels");
@@ -434,6 +438,9 @@ namespace sharp {
             if (imageType == ImageType::PDF) {
               option->set("background", descriptor->pdfBackground);
             }
+            if (imageType == ImageType::JP2) {
+              option->set("oneshot", descriptor->jp2Oneshot);
+            }
             image = VImage::new_from_buffer(descriptor->buffer, descriptor->bufferLength, nullptr, option);
             if (imageType == ImageType::SVG || imageType == ImageType::PDF || imageType == ImageType::MAGICK) {
               image = SetDensity(image, descriptor->density);
@@ -541,6 +548,9 @@ namespace sharp {
             if (imageType == ImageType::PDF) {
               option->set("background", descriptor->pdfBackground);
             }
+            if (imageType == ImageType::JP2) {
+              option->set("oneshot", descriptor->jp2Oneshot);
+            }
             image = VImage::new_from_file(descriptor->file.data(), option);
             if (imageType == ImageType::SVG || imageType == ImageType::PDF || imageType == ImageType::MAGICK) {
               image = SetDensity(image, descriptor->density);
@@ -651,22 +661,21 @@ namespace sharp {
   */
   VImage SetAnimationProperties(VImage image, int nPages, int pageHeight, std::vector<int> delay, int loop) {
     bool hasDelay = !delay.empty();
-
-    // Avoid a copy if none of the animation properties are needed.
-    if (nPages == 1 && !hasDelay && loop == -1) return image;
-
-    if (delay.size() == 1) {
-      // We have just one delay, repeat that value for all frames.
-      delay.insert(delay.end(), nPages - 1, delay[0]);
-    }
-
-    // Attaching metadata, need to copy the image.
     VImage copy = image.copy();
 
     // Only set page-height if we have more than one page, or this could
     // accidentally turn into an animated image later.
     if (nPages > 1) copy.set(VIPS_META_PAGE_HEIGHT, pageHeight);
-    if (hasDelay) copy.set("delay", delay);
+    if (hasDelay) {
+      if (delay.size() == 1) {
+        // We have just one delay, repeat that value for all frames.
+        delay.insert(delay.end(), nPages - 1, delay[0]);
+      }
+      copy.set("delay", delay);
+    }
+    if (nPages == 1 && !hasDelay && loop == -1) {
+      loop = 1;
+    }
     if (loop != -1) copy.set("loop", loop);
 
     return copy;
@@ -952,14 +961,6 @@ namespace sharp {
     return interpretation == VIPS_INTERPRETATION_RGB16 || interpretation == VIPS_INTERPRETATION_GREY16;
   }
 
-  /*
-    Return the image alpha maximum. Useful for combining alpha bands. scRGB
-    images are 0 - 1 for image data, but the alpha is 0 - 255.
-  */
-  double MaximumImageAlpha(VipsInterpretation const interpretation) {
-    return Is16Bit(interpretation) ? 65535.0 : 255.0;
-  }
-
   /*
     Convert RGBA value to another colourspace
   */
@@ -1002,16 +1003,16 @@ namespace sharp {
         0.0722 * colour[2])
       };
     }
-    // Add alpha channel to alphaColour colour
+    // Add alpha channel(s) to alphaColour colour
     if (colour[3] < 255.0 || image.has_alpha()) {
-      alphaColour.push_back(colour[3] * multiplier);
+      int extraBands = image.bands() > 4 ? image.bands() - 3 : 1;
+      alphaColour.insert(alphaColour.end(), extraBands, colour[3] * multiplier);
     }
     // Ensure alphaColour colour uses correct colourspace
     alphaColour = sharp::GetRgbaAsColourspace(alphaColour, image.interpretation(), premultiply);
     // Add non-transparent alpha channel, if required
     if (colour[3] < 255.0 && !image.has_alpha()) {
-      image = image.bandjoin(
-        VImage::new_matrix(image.width(), image.height()).new_from_image(255 * multiplier).cast(image.format()));
+      image = image.bandjoin_const({ 255 * multiplier });
     }
     return std::make_tuple(image, alphaColour);
   }
@@ -1031,9 +1032,7 @@ namespace sharp {
   */
   VImage EnsureAlpha(VImage image, double const value) {
     if (!image.has_alpha()) {
-      std::vector<double> alpha;
-      alpha.push_back(value * sharp::MaximumImageAlpha(image.interpretation()));
-      image = image.bandjoin_const(alpha);
+      image = image.bandjoin_const({ value * vips_interpretation_max_alpha(image.interpretation()) });
     }
     return image;
   }

src/common.h

@@ -15,9 +15,9 @@
 // Verify platform and compiler compatibility
 
 #if (VIPS_MAJOR_VERSION < 8) || \
-  (VIPS_MAJOR_VERSION == 8 && VIPS_MINOR_VERSION < 16) || \
-  (VIPS_MAJOR_VERSION == 8 && VIPS_MINOR_VERSION == 16 && VIPS_MICRO_VERSION < 1)
-#error "libvips version 8.16.1+ is required - please see https://sharp.pixelplumbing.com/install"
+  (VIPS_MAJOR_VERSION == 8 && VIPS_MINOR_VERSION < 17) || \
+  (VIPS_MAJOR_VERSION == 8 && VIPS_MINOR_VERSION == 17 && VIPS_MICRO_VERSION < 0)
+#error "libvips version 8.17.0+ is required - please see https://sharp.pixelplumbing.com/install"
 #endif
 
 #if defined(__has_include)
@@ -78,6 +78,7 @@ namespace sharp {
     VipsAlign joinHalign;
     VipsAlign joinValign;
     std::vector<double> pdfBackground;
+    bool jp2Oneshot;
 
     InputDescriptor():
       autoOrient(false),
@@ -120,7 +121,8 @@ namespace sharp {
       joinBackground{ 0.0, 0.0, 0.0, 255.0 },
       joinHalign(VIPS_ALIGN_LOW),
       joinValign(VIPS_ALIGN_LOW),
-      pdfBackground{ 255.0, 255.0, 255.0, 255.0 } {}
+      pdfBackground{ 255.0, 255.0, 255.0, 255.0 },
+      jp2Oneshot(false) {}
   };
 
   // Convenience methods to access the attributes of a Napi::Object
@@ -357,12 +359,6 @@ namespace sharp {
   */
   bool Is16Bit(VipsInterpretation const interpretation);
 
-  /*
-    Return the image alpha maximum. Useful for combining alpha bands. scRGB
-    images are 0 - 1 for image data, but the alpha is 0 - 255.
-  */
-  double MaximumImageAlpha(VipsInterpretation const interpretation);
-
   /*
     Convert RGBA value to another colourspace
   */

src/pipeline.cc

@@ -294,6 +294,7 @@ class PipelineWorker : public Napi::AsyncWorker {
           option->set("n", baton->input->pages);
           option->set("page", baton->input->page);
           option->set("dpi", baton->input->density);
+          option->set("background", baton->input->pdfBackground);
 
           if (baton->input->buffer != nullptr) {
             // Reload PDF buffer
@@ -668,7 +669,6 @@ class PipelineWorker : public Napi::AsyncWorker {
           sharp::ImageType compositeImageType = sharp::ImageType::UNKNOWN;
           composite->input->access = access;
           std::tie(compositeImage, compositeImageType) = sharp::OpenInput(composite->input);
-          compositeImage = sharp::EnsureColourspace(compositeImage, baton->colourspacePipeline);
 
           if (composite->input->autoOrient) {
             // Respect EXIF Orientation
@@ -733,8 +733,7 @@ class PipelineWorker : public Napi::AsyncWorker {
             // gravity was used for extract_area, set it back to its default value of 0
             composite->gravity = 0;
           }
-          // Ensure image to composite is sRGB with unpremultiplied alpha
-          compositeImage = compositeImage.colourspace(VIPS_INTERPRETATION_sRGB);
+          // Ensure image to composite is with unpremultiplied alpha
           compositeImage = sharp::EnsureAlpha(compositeImage, 1);
           if (composite->premultiplied) compositeImage = compositeImage.unpremultiply();
           // Calculate position
@@ -759,7 +758,12 @@ class PipelineWorker : public Napi::AsyncWorker {
           xs.push_back(left);
           ys.push_back(top);
         }
-        image = VImage::composite(images, modes, VImage::option()->set("x", xs)->set("y", ys));
+        image = VImage::composite(images, modes, VImage::option()
+          ->set("compositing_space", baton->colourspacePipeline == VIPS_INTERPRETATION_LAST
+            ? VIPS_INTERPRETATION_sRGB
+            : baton->colourspacePipeline)
+          ->set("x", xs)
+          ->set("y", ys));
         image = sharp::RemoveGifPalette(image);
       }
 
@@ -1359,7 +1363,8 @@ class PipelineWorker : public Napi::AsyncWorker {
         // Add file size to info
         if (baton->formatOut != "dz" || sharp::IsDzZip(baton->fileOut)) {
           try {
-            uint32_t const size = static_cast<uint32_t>(std::filesystem::file_size(baton->fileOut));
+            uint32_t const size = static_cast<uint32_t>(
+              std::filesystem::file_size(std::filesystem::u8path(baton->fileOut)));
             info.Set("size", size);
           } catch (...) {}
         }

src/pipeline.h

@@ -384,7 +384,7 @@ struct PipelineBaton {
     ensureAlpha(-1.0),
     colourspacePipeline(VIPS_INTERPRETATION_LAST),
     colourspace(VIPS_INTERPRETATION_LAST),
-    loop(1),
+    loop(-1),
     tileSize(256),
     tileOverlap(0),
     tileContainer(VIPS_FOREIGN_DZ_CONTAINER_FS),

src/sharp.cc

@@ -18,8 +18,10 @@ Napi::Object init(Napi::Env env, Napi::Object exports) {
     vips_init("sharp");
   });
 
-  g_log_set_handler("VIPS", static_cast<GLogLevelFlags>(G_LOG_LEVEL_WARNING),
-    static_cast<GLogFunc>(sharp::VipsWarningCallback), nullptr);
+  for (auto domain : { "VIPS", "vips2tiff" }) {
+    g_log_set_handler(domain, static_cast<GLogLevelFlags>(G_LOG_LEVEL_WARNING),
+      static_cast<GLogFunc>(sharp::VipsWarningCallback), nullptr);
+  }
 
   // Methods available to JavaScript
   exports.Set("metadata", Napi::Function::New(env, metadata));

src/stats.cc

@@ -60,7 +60,7 @@ class StatsWorker : public Napi::AsyncWorker {
         // Image is not opaque when alpha layer is present and contains a non-mamixa value
         if (image.has_alpha()) {
           double const minAlpha = static_cast<double>(stats.getpoint(STAT_MIN_INDEX, bands).front());
-          if (minAlpha != sharp::MaximumImageAlpha(image.interpretation())) {
+          if (minAlpha != vips_interpretation_max_alpha(image.interpretation())) {
             baton->isOpaque = false;
           }
         }

test/fixtures/index.js

@@ -117,6 +117,7 @@ module.exports = {
   inputTiffFogra: getPath('fogra-0-100-100-0.tif'), // https://github.com/lovell/sharp/issues/4045
 
   inputJp2: getPath('relax.jp2'), // https://www.fnordware.com/j2k/relax.jp2
+  inputJp2TileParts: getPath('relax_tileparts.jp2'), // kdu_expand -i relax.jp2 -o relax-tmp.tif ; kdu_compress -i relax-tmp.tif -o relax_tileparts.jp2 -jp2_space sRGB Clayers=8 -rate 1.0,0.04 Stiles='{128,128}' ORGtparts=L ; rm relax-tmp.tif
   inputGif: getPath('Crash_test.gif'), // http://upload.wikimedia.org/wikipedia/commons/e/e3/Crash_test.gif
   inputGifGreyPlusAlpha: getPath('grey-plus-alpha.gif'), // http://i.imgur.com/gZ5jlmE.gif
   inputGifAnimated: getPath('rotating-squares.gif'), // CC0 https://loading.io/spinner/blocks/-rotating-squares-preloader-gif

test/types/sharp.test-d.ts

@@ -721,6 +721,9 @@ const color: sharp.Color = '#fff';
 sharp({ pdfBackground: colour });
 sharp({ pdfBackground: color });
 
+sharp({ jp2Oneshot: true });
+sharp({ jp2Oneshot: false });
+
 sharp({ autoOrient: true });
 sharp({ autoOrient: false });
 sharp().autoOrient();

test/unit/composite.js

@@ -122,6 +122,26 @@ describe('composite', () => {
       });
   });
 
+  it('scrgb pipeline', () => {
+    const filename = 'composite-red-scrgb.png';
+    const actual = fixtures.path(`output.${filename}`);
+    const expected = fixtures.expected(filename);
+    return sharp({
+      create: {
+        width: 32, height: 32, channels: 4, background: red
+      }
+    })
+      .pipelineColourspace('scrgb')
+      .composite([{
+        input: fixtures.inputPngWithTransparency16bit,
+        blend: 'color-burn'
+      }])
+      .toFile(actual)
+      .then(() => {
+        fixtures.assertMaxColourDistance(actual, expected);
+      });
+  });
+
   it('multiple', async () => {
     const filename = 'composite-multiple.png';
     const actual = fixtures.path(`output.${filename}`);

test/unit/gif.js

@@ -238,4 +238,15 @@ describe('GIF input', () => {
       assert.strictEqual(1, loop);
     }
   });
+
+  it('Animated GIF to animated WebP merges identical frames', async () => {
+    const webp = await sharp(fixtures.inputGifAnimated, { animated: true })
+      .webp()
+      .toBuffer();
+
+    const { delay, loop, pages } = await sharp(webp).metadata();
+    assert.deepStrictEqual([120, 120, 90, 120, 120, 90, 120, 90, 30], delay);
+    assert.strictEqual(0, loop);
+    assert.strictEqual(9, pages);
+  });
 });

test/unit/io.js

@@ -1036,4 +1036,21 @@ describe('Input/output', function () {
       });
     readable.pipe(inPipeline).pipe(badPipeline);
   });
+
+  it('supports wide-character filenames', async () => {
+    const filename = fixtures.path('output.图片.jpg');
+    const create = {
+      width: 8,
+      height: 8,
+      channels: 3,
+      background: 'green'
+    };
+    await sharp({ create }).toFile(filename);
+
+    const { width, height, channels, format } = await sharp(filename).metadata();
+    assert.strictEqual(width, 8);
+    assert.strictEqual(height, 8);
+    assert.strictEqual(channels, 3);
+    assert.strictEqual(format, 'jpeg');
+  });
 });

test/unit/jp2.js

@@ -93,10 +93,38 @@ describe('JP2 output', () => {
         });
     });
 
-    it('Invalid JP2 chromaSubsampling value throws error', function () {
-      assert.throws(function () {
-        sharp().jpeg({ chromaSubsampling: '4:2:2' });
+    it('can use the jp2Oneshot option to handle multi-part tiled JPEG 2000 file', async () => {
+      const outputJpg = fixtures.path('output.jpg');
+      await assert.rejects(
+        () => sharp(fixtures.inputJp2TileParts).toFile(outputJpg)
+      );
+      await assert.doesNotReject(async () => {
+        await sharp(fixtures.inputJp2TileParts, { jp2Oneshot: true }).toFile(outputJpg);
+        const { format, width, height } = await sharp(outputJpg).metadata();
+        assert.strictEqual(format, 'jpeg');
+        assert.strictEqual(width, 320);
+        assert.strictEqual(height, 240);
       });
     });
+
+    it('Invalid JP2 chromaSubsampling value throws error', () => {
+      assert.throws(
+        () => sharp().jp2({ chromaSubsampling: '4:2:2' }),
+        /Expected one of 4:2:0, 4:4:4 but received 4:2:2 of type string/
+      );
+    });
   }
+
+  it('valid JP2 oneshot value does not throw error', () => {
+    assert.doesNotThrow(
+      () => sharp(fixtures.inputJp2TileParts, { jp2Oneshot: true })
+    );
+  });
+
+  it('invalid JP2 oneshot value throws error', () => {
+    assert.throws(
+      () => sharp(fixtures.inputJp2TileParts, { jp2Oneshot: 'fail' }),
+      /Expected boolean for jp2Oneshot but received fail of type string/
+    );
+  });
 });

test/unit/libvips.js

@@ -179,7 +179,7 @@ describe('libvips binaries', function () {
       process.env.npm_config_arch = 's390x';
       process.env.npm_config_libc = '';
       const locatorHash = libvips.yarnLocator();
-      assert.strictEqual(locatorHash, '9b2ea457de');
+      assert.strictEqual(locatorHash, 'e23686d7dd');
       delete process.env.npm_config_platform;
       delete process.env.npm_config_arch;
       delete process.env.npm_config_libc;

test/unit/resize-contain.js

@@ -806,4 +806,33 @@ describe('Resize fit=contain', function () {
         fixtures.assertSimilar(fixtures.expected('./embedgravitybird/9-c.png'), data, done);
       });
   });
+
+  it('multiple alpha channels', async () => {
+    const create = {
+      width: 20,
+      height: 12,
+      channels: 4,
+      background: 'green'
+    };
+    const multipleAlphaChannels = await sharp({ create })
+      .joinChannel({ create })
+      .tiff({ compression: 'deflate' })
+      .toBuffer();
+
+    const data = await sharp(multipleAlphaChannels)
+      .resize({
+        width: 8,
+        height: 8,
+        fit: 'contain',
+        background: 'blue'
+      })
+      .tiff({ compression: 'deflate' })
+      .toBuffer();
+    const { format, width, height, space, channels } = await sharp(data).metadata();
+    assert.deepStrictEqual(format, 'tiff');
+    assert.deepStrictEqual(width, 8);
+    assert.deepStrictEqual(height, 8);
+    assert.deepStrictEqual(space, 'srgb');
+    assert.deepStrictEqual(channels, 8);
+  });
 });

test/unit/text.js

@@ -59,7 +59,7 @@ describe('Text to image', function () {
       assert.strictEqual('png', info.format);
       assert.strictEqual(3, info.channels);
       assert.ok(inRange(info.width, 400, 600), `Actual width ${info.width}`);
-      assert.ok(inRange(info.height, 300, 500), `Actual height ${info.height}`);
+      assert.ok(inRange(info.height, 290, 500), `Actual height ${info.height}`);
       assert.ok(inRange(info.textAutofitDpi, 900, 1300), `Actual textAutofitDpi ${info.textAutofitDpi}`);
       done();
     });

test/unit/util.js

@@ -10,18 +10,20 @@ const sharp = require('../../');
 describe('Utilities', function () {
   describe('Cache', function () {
     it('Can be disabled', function (done) {
-      queueMicrotask(() => {
-        sharp.cache(false);
+      const check = setInterval(() => {
         const cache = sharp.cache(false);
-        assert.strictEqual(cache.memory.current, 0);
-        assert.strictEqual(cache.memory.max, 0);
-        assert.strictEqual(typeof cache.memory.high, 'number');
-        assert.strictEqual(cache.files.current, 0);
-        assert.strictEqual(cache.files.max, 0);
-        assert.strictEqual(cache.items.current, 0);
-        assert.strictEqual(cache.items.max, 0);
-        done();
-      });
+        const empty =
+          cache.memory.current +
+          cache.memory.max +
+          cache.files.current +
+          cache.files.max +
+          cache.items.current +
+          cache.items.max === 0;
+        if (empty) {
+          clearInterval(check);
+          done();
+        }
+      }, 2000);
     });
     it('Can be enabled with defaults', function () {
       const cache = sharp.cache(true);