chore(deps-dev): Bump stylelint from 16.26.0 to 16.26.1 (#1550 )

Bumps [stylelint](https://github.com/stylelint/stylelint) from 16.26.0 to 16.26.1. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/stylelint/stylelint/releases">stylelint's releases</a>.</em></p> <blockquote> <h2>16.26.1</h2> <p>It fixes numerous false positive bugs, including many in the <code>declaration-property-value-no-unknown</code> rule for the latest CSS specifications.</p> <ul> <li>Fixed: <code>*-no-unknown</code> false positives for latest specs by integrating <code>@csstools/css-syntax-patches-for-csstree</code> (<a href="https://redirect.github.com/stylelint/stylelint/issues/8850">#8850</a>) (<a href="https://github.com/romainmenke"><code>@romainmenke</code></a>).</li> <li>Fixed: <code>at-rule-no-unknown</code> false positives for <code>@function</code> (<a href="https://redirect.github.com/stylelint/stylelint/issues/8851">#8851</a>) (<a href="https://github.com/jeddy3"><code>@jeddy3</code></a>).</li> <li>Fixed: <code>declaration-property-value-no-unknown</code> false positives for <code>attr()</code>, <code>if()</code> and custom functions (<a href="https://redirect.github.com/stylelint/stylelint/issues/8853">#8853</a>) (<a href="https://github.com/jeddy3"><code>@jeddy3</code></a>).</li> <li>Fixed: <code>function-url-quotes</code> false positives when URLs require quoting (<a href="https://redirect.github.com/stylelint/stylelint/issues/8804">#8804</a>) (<a href="https://github.com/taearls"><code>@taearls</code></a>).</li> <li>Fixed: <code>selector-pseudo-element-no-unknown</code> false positives for <code>::scroll-button()</code> (<a href="https://redirect.github.com/stylelint/stylelint/issues/8856">#8856</a>) (<a href="https://github.com/Mouvedia"><code>@Mouvedia</code></a>).</li> </ul> </blockquote> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/stylelint/stylelint/blob/main/CHANGELOG.md">stylelint's changelog</a>.</em></p> <blockquote> <h2>16.26.1 - 2025-11-28</h2> <p>It fixes numerous false positive bugs, including many in the <code>declaration-property-value-no-unknown</code> rule for the latest CSS specifications.</p> <ul> <li>Fixed: <code>*-no-unknown</code> false positives for latest specs by integrating <code>@csstools/css-syntax-patches-for-csstree</code> (<a href="https://redirect.github.com/stylelint/stylelint/pull/8850">#8850</a>) (<a href="https://github.com/romainmenke"><code>@romainmenke</code></a>).</li> <li>Fixed: <code>at-rule-no-unknown</code> false positives for <code>@function</code> (<a href="https://redirect.github.com/stylelint/stylelint/pull/8851">#8851</a>) (<a href="https://github.com/jeddy3"><code>@jeddy3</code></a>).</li> <li>Fixed: <code>declaration-property-value-no-unknown</code> false positives for <code>attr()</code>, <code>if()</code> and custom functions (<a href="https://redirect.github.com/stylelint/stylelint/pull/8853">#8853</a>) (<a href="https://github.com/jeddy3"><code>@jeddy3</code></a>).</li> <li>Fixed: <code>function-url-quotes</code> false positives when URLs require quoting (<a href="https://redirect.github.com/stylelint/stylelint/pull/8804">#8804</a>) (<a href="https://github.com/taearls"><code>@taearls</code></a>).</li> <li>Fixed: <code>selector-pseudo-element-no-unknown</code> false positives for <code>::scroll-button()</code> (<a href="https://redirect.github.com/stylelint/stylelint/pull/8856">#8856</a>) (<a href="https://github.com/Mouvedia"><code>@Mouvedia</code></a>).</li> </ul> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="b96814344b"><code>b968143</code></a> Release 16.26.1 (<a href="https://redirect.github.com/stylelint/stylelint/issues/8857">#8857</a>)</li> <li><a href="2b24b9cd50"><code>2b24b9c</code></a> Fix <code>selector-pseudo-element-no-unknown</code> false positives for `::scroll-button...</li> <li><a href="f152564f03"><code>f152564</code></a> Fix <code>*-no-unknown</code> false positives for latest specs by integrating `@csstools...</li> <li><a href="431cb53c0a"><code>431cb53</code></a> Fix <code>at-rule-no-unknown</code> false positives for <code>@function</code> (<a href="https://redirect.github.com/stylelint/stylelint/issues/8851">#8851</a>)</li> <li><a href="119097ea69"><code>119097e</code></a> Fix <code>declaration-property-value-no-unknown</code> false positives for <code>attr()</code> and ...</li> <li><a href="4b9c68be07"><code>4b9c68b</code></a> Fix <code>function-url-quotes</code> false positives when URLs require quoting (<a href="https://redirect.github.com/stylelint/stylelint/issues/8804">#8804</a>)</li> <li><a href="8cc4ced2e8"><code>8cc4ced</code></a> Bump rollup from 4.52.5 to 4.53.2 (<a href="https://redirect.github.com/stylelint/stylelint/issues/8848">#8848</a>)</li> <li><a href="4383feb6df"><code>4383feb</code></a> Bump file-entry-cache from 11.1.0 to 11.1.1 (<a href="https://redirect.github.com/stylelint/stylelint/issues/8846">#8846</a>)</li> <li><a href="a8a7560c49"><code>a8a7560</code></a> Bump the eslint group with 2 updates (<a href="https://redirect.github.com/stylelint/stylelint/issues/8845">#8845</a>)</li> <li><a href="947ad33c15"><code>947ad33</code></a> Fix <code>patch-package</code> warning about mismatched <code>@types/css-tree</code> version (<a href="https://redirect.github.com/stylelint/stylelint/issues/8844">#8844</a>)</li> <li>See full diff in <a href="https://github.com/stylelint/stylelint/compare/16.26.0...16.26.1">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=stylelint&package-manager=npm_and_yarn&previous-version=16.26.0&new-version=16.26.1)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
allow root relative paths (#1549 )
2025-12-06 06:10:00 +00:00 · 2025-12-02 10:49:48 +00:00 · 2025-12-02 12:03:09 +02:00 · 2025-12-02 09:41:17 +00:00 · 2025-12-02 11:33:03 +02:00 · 2025-12-02 09:32:02 +00:00
10 changed files with 139 additions and 132 deletions
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,7 +21,7 @@ jobs:
        os: [ ubuntu-latest, windows-latest, macos-latest ]

    steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
        with: { persist-credentials: false }
      - uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
        with:
@@ -41,7 +41,7 @@ jobs:
    if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' }}

    steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
        with: { persist-credentials: false }
      - uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
        with:
@@ -56,7 +56,7 @@ jobs:

      # Build and upload desktop CLI artifacts
      - name: Set up Go
-        uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0
+        uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
        with:
          go-version: ^1.23.x
          cache-dependency-path: desktop/go.sum
@@ -90,7 +90,7 @@ jobs:
      contents: read
    steps:
      - name: Checkout
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
        with: { persist-credentials: false }
      - run: npm ci
      - run: npm run test-unit-ci
@@ -108,7 +108,7 @@ jobs:
      contents: read
    steps:
      - name: Checkout
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
        with: { persist-credentials: false }
      - run: npm ci
      - name: Cypress run
@@ -129,7 +129,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
        with: { persist-credentials: false }
      - run: npm ci
      - name: Cypress run
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -38,7 +38,7 @@ jobs:

    steps:
    - name: Checkout repository
-      uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0

    # Initializes the CodeQL tools for scanning.
    - name: Initialize CodeQL
--- a/.github/workflows/create-bump-version-pr.yml
+++ b/.github/workflows/create-bump-version-pr.yml
@@ -16,7 +16,7 @@ jobs:
      run:
        shell: bash
    steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
        with:
          fetch-depth: 0
          ref: main
@@ -32,7 +32,7 @@ jobs:
          ./build/bump-version-changelog.js ${{ inputs.version }}

      - name: Create Pull Request
-        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # v7.0.8
+        uses: peter-evans/create-pull-request@84ae59a2cdc2258d6fa0732dd66352dddae2a412 # v7.0.9
        with:
          commit-message: Bump version to ${{ inputs.version }}
          branch: bump-version-to-${{ inputs.version }}
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -12,7 +12,7 @@ jobs:
      contents: write
    if: ${{ github.event_name == 'push' }}
    steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
        with: { persist-credentials: false }

      - name: Use Node.js from nvmrc
@@ -50,6 +50,6 @@ jobs:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
      - run: docker build -t ghcr.io/maplibre/maputnik:main .
      - run: docker push ghcr.io/maplibre/maputnik:main
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -15,7 +15,7 @@ jobs:
    permissions:
      contents: read
    steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
        with:
          fetch-depth: 0
          ref: main
@@ -42,7 +42,7 @@ jobs:
      run:
        shell: bash
    steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
        with:
          fetch-depth: 0
          ref: main
@@ -54,7 +54,7 @@ jobs:
          registry-url: "https://registry.npmjs.org"

      - name: Set up Go for desktop build
-        uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0
+        uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
        with:
          go-version: ^1.23.x
          cache-dependency-path: desktop/go.sum
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@
 - Upgraded codemirror from version 5 to version 6
 - Add code editor to allow editing the entire style
 - Add support for sprite object in setting modal
+- Allow root-relative urls in the stylefile
 - _...Add new stuff here..._

 ### 🐞 Bug fixes
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
        "@codemirror/lint": "^6.9.2",
        "@codemirror/state": "^6.5.2",
        "@codemirror/theme-one-dark": "^6.1.3",
-        "@codemirror/view": "^6.38.7",
+        "@codemirror/view": "^6.38.8",
        "@dnd-kit/core": "^6.3.1",
        "@dnd-kit/sortable": "^10.0.0",
        "@dnd-kit/utilities": "^3.2.2",
@@ -55,7 +55,7 @@
        "react-collapse": "^5.1.1",
        "react-color": "^2.19.3",
        "react-dom": "^19.2.0",
-        "react-i18next": "^16.3.3",
+        "react-i18next": "^16.3.5",
        "react-icons": "^5.5.0",
        "react-markdown": "^10.1.0",
        "reconnecting-websocket": "^4.4.0",
@@ -92,9 +92,9 @@
        "@types/string-hash": "^1.1.3",
        "@types/wicg-file-system-access": "^2023.10.7",
        "@vitejs/plugin-react": "^5.1.1",
-        "@vitest/coverage-v8": "^4.0.10",
+        "@vitest/coverage-v8": "^4.0.14",
        "cors": "^2.8.5",
-        "cypress": "^15.6.0",
+        "cypress": "^15.7.0",
        "cypress-plugin-tab": "^1.0.5",
        "eslint": "^9.39.1",
        "eslint-plugin-react": "^7.37.5",
@@ -106,7 +106,7 @@
        "postcss": "^8.5.6",
        "react-hot-loader": "^4.13.1",
        "sass": "^1.94.2",
-        "stylelint": "^16.26.0",
+        "stylelint": "^16.26.1",
        "stylelint-config-recommended-scss": "^16.0.2",
        "stylelint-scss": "^6.12.1",
        "typescript": "^5.9.3",
@@ -114,7 +114,7 @@
        "uuid": "^13.0.0",
        "vite": "^7.2.4",
        "vite-plugin-istanbul": "^7.2.1",
-        "vitest": "^4.0.10"
+        "vitest": "^4.0.14"
      }
    },
    "node_modules/@angular/common": {
@@ -630,9 +630,9 @@
      }
    },
    "node_modules/@codemirror/view": {
-      "version": "6.38.7",
-      "resolved": "https://registry.npmjs.org/@codemirror/view/-/view-6.38.7.tgz",
-      "integrity": "sha512-+b0imJTgzehmMToqT9DWPBdeRj7/qDsJj7MzQ+1+do2KK2UkxKuLaHlUVeZk855wO6my6cfbF1c+Qozs8B3YqA==",
+      "version": "6.38.8",
+      "resolved": "https://registry.npmjs.org/@codemirror/view/-/view-6.38.8.tgz",
+      "integrity": "sha512-XcE9fcnkHCbWkjeKyi0lllwXmBLtyYb5dt89dJyx23I9+LSh5vZDIuk7OLG4VM1lgrXZQcY6cxyZyk5WVPRv/A==",
      "license": "MIT",
      "dependencies": {
        "@codemirror/state": "^6.5.0",
@@ -664,6 +664,26 @@
        "@csstools/css-tokenizer": "^3.0.4"
      }
    },
+    "node_modules/@csstools/css-syntax-patches-for-csstree": {
+      "version": "1.0.20",
+      "resolved": "https://registry.npmjs.org/@csstools/css-syntax-patches-for-csstree/-/css-syntax-patches-for-csstree-1.0.20.tgz",
+      "integrity": "sha512-8BHsjXfSciZxjmHQOuVdW2b8WLUPts9a+mfL13/PzEviufUEW2xnvQuOlKs9dRBHgRqJ53SF/DUoK9+MZk72oQ==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/csstools"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/csstools"
+        }
+      ],
+      "license": "MIT-0",
+      "engines": {
+        "node": ">=18"
+      }
+    },
    "node_modules/@csstools/css-tokenizer": {
      "version": "3.0.4",
      "resolved": "https://registry.npmjs.org/@csstools/css-tokenizer/-/css-tokenizer-3.0.4.tgz",
@@ -3860,21 +3880,21 @@
      }
    },
    "node_modules/@vitest/coverage-v8": {
-      "version": "4.0.10",
-      "resolved": "https://registry.npmjs.org/@vitest/coverage-v8/-/coverage-v8-4.0.10.tgz",
-      "integrity": "sha512-g+brmtoKa/sAeIohNJnnWhnHtU6GuqqVOSQ4SxDIPcgZWZyhJs5RmF5LpqXs8Kq64lANP+vnbn5JLzhLj/G56g==",
+      "version": "4.0.14",
+      "resolved": "https://registry.npmjs.org/@vitest/coverage-v8/-/coverage-v8-4.0.14.tgz",
+      "integrity": "sha512-EYHLqN/BY6b47qHH7gtMxAg++saoGmsjWmAq9MlXxAz4M0NcHh9iOyKhBZyU4yxZqOd8Xnqp80/5saeitz4Cng==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
        "@bcoe/v8-coverage": "^1.0.2",
-        "@vitest/utils": "4.0.10",
+        "@vitest/utils": "4.0.14",
        "ast-v8-to-istanbul": "^0.3.8",
-        "debug": "^4.4.3",
        "istanbul-lib-coverage": "^3.2.2",
        "istanbul-lib-report": "^3.0.1",
        "istanbul-lib-source-maps": "^5.0.6",
        "istanbul-reports": "^3.2.0",
        "magicast": "^0.5.1",
+        "obug": "^2.1.1",
        "std-env": "^3.10.0",
        "tinyrainbow": "^3.0.3"
      },
@@ -3882,8 +3902,8 @@
        "url": "https://opencollective.com/vitest"
      },
      "peerDependencies": {
-        "@vitest/browser": "4.0.10",
-        "vitest": "4.0.10"
+        "@vitest/browser": "4.0.14",
+        "vitest": "4.0.14"
      },
      "peerDependenciesMeta": {
        "@vitest/browser": {
@@ -3891,35 +3911,17 @@
        }
      }
    },
-    "node_modules/@vitest/coverage-v8/node_modules/debug": {
-      "version": "4.4.3",
-      "resolved": "https://registry.npmjs.org/debug/-/debug-4.4.3.tgz",
-      "integrity": "sha512-RGwwWnwQvkVfavKVt22FGLw+xYSdzARwm0ru6DhTVA3umU5hZc28V3kO4stgYryrTlLpuvgI9GiijltAjNbcqA==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "ms": "^2.1.3"
-      },
-      "engines": {
-        "node": ">=6.0"
-      },
-      "peerDependenciesMeta": {
-        "supports-color": {
-          "optional": true
-        }
-      }
-    },
    "node_modules/@vitest/expect": {
-      "version": "4.0.10",
-      "resolved": "https://registry.npmjs.org/@vitest/expect/-/expect-4.0.10.tgz",
-      "integrity": "sha512-3QkTX/lK39FBNwARCQRSQr0TP9+ywSdxSX+LgbJ2M1WmveXP72anTbnp2yl5fH+dU6SUmBzNMrDHs80G8G2DZg==",
+      "version": "4.0.14",
+      "resolved": "https://registry.npmjs.org/@vitest/expect/-/expect-4.0.14.tgz",
+      "integrity": "sha512-RHk63V3zvRiYOWAV0rGEBRO820ce17hz7cI2kDmEdfQsBjT2luEKB5tCOc91u1oSQoUOZkSv3ZyzkdkSLD7lKw==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
        "@standard-schema/spec": "^1.0.0",
        "@types/chai": "^5.2.2",
-        "@vitest/spy": "4.0.10",
-        "@vitest/utils": "4.0.10",
+        "@vitest/spy": "4.0.14",
+        "@vitest/utils": "4.0.14",
        "chai": "^6.2.1",
        "tinyrainbow": "^3.0.3"
      },
@@ -3928,13 +3930,13 @@
      }
    },
    "node_modules/@vitest/mocker": {
-      "version": "4.0.10",
-      "resolved": "https://registry.npmjs.org/@vitest/mocker/-/mocker-4.0.10.tgz",
-      "integrity": "sha512-e2OfdexYkjkg8Hh3L9NVEfbwGXq5IZbDovkf30qW2tOh7Rh9sVtmSr2ztEXOFbymNxS4qjzLXUQIvATvN4B+lg==",
+      "version": "4.0.14",
+      "resolved": "https://registry.npmjs.org/@vitest/mocker/-/mocker-4.0.14.tgz",
+      "integrity": "sha512-RzS5NujlCzeRPF1MK7MXLiEFpkIXeMdQ+rN3Kk3tDI9j0mtbr7Nmuq67tpkOJQpgyClbOltCXMjLZicJHsH5Cg==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
-        "@vitest/spy": "4.0.10",
+        "@vitest/spy": "4.0.14",
        "estree-walker": "^3.0.3",
        "magic-string": "^0.30.21"
      },
@@ -3965,9 +3967,9 @@
      }
    },
    "node_modules/@vitest/pretty-format": {
-      "version": "4.0.10",
-      "resolved": "https://registry.npmjs.org/@vitest/pretty-format/-/pretty-format-4.0.10.tgz",
-      "integrity": "sha512-99EQbpa/zuDnvVjthwz5bH9o8iPefoQZ63WV8+bsRJZNw3qQSvSltfut8yu1Jc9mqOYi7pEbsKxYTi/rjaq6PA==",
+      "version": "4.0.14",
+      "resolved": "https://registry.npmjs.org/@vitest/pretty-format/-/pretty-format-4.0.14.tgz",
+      "integrity": "sha512-SOYPgujB6TITcJxgd3wmsLl+wZv+fy3av2PpiPpsWPZ6J1ySUYfScfpIt2Yv56ShJXR2MOA6q2KjKHN4EpdyRQ==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
@@ -3978,13 +3980,13 @@
      }
    },
    "node_modules/@vitest/runner": {
-      "version": "4.0.10",
-      "resolved": "https://registry.npmjs.org/@vitest/runner/-/runner-4.0.10.tgz",
-      "integrity": "sha512-EXU2iSkKvNwtlL8L8doCpkyclw0mc/t4t9SeOnfOFPyqLmQwuceMPA4zJBa6jw0MKsZYbw7kAn+gl7HxrlB8UQ==",
+      "version": "4.0.14",
+      "resolved": "https://registry.npmjs.org/@vitest/runner/-/runner-4.0.14.tgz",
+      "integrity": "sha512-BsAIk3FAqxICqREbX8SetIteT8PiaUL/tgJjmhxJhCsigmzzH8xeadtp7LRnTpCVzvf0ib9BgAfKJHuhNllKLw==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
-        "@vitest/utils": "4.0.10",
+        "@vitest/utils": "4.0.14",
        "pathe": "^2.0.3"
      },
      "funding": {
@@ -3992,13 +3994,13 @@
      }
    },
    "node_modules/@vitest/snapshot": {
-      "version": "4.0.10",
-      "resolved": "https://registry.npmjs.org/@vitest/snapshot/-/snapshot-4.0.10.tgz",
-      "integrity": "sha512-2N4X2ZZl7kZw0qeGdQ41H0KND96L3qX1RgwuCfy6oUsF2ISGD/HpSbmms+CkIOsQmg2kulwfhJ4CI0asnZlvkg==",
+      "version": "4.0.14",
+      "resolved": "https://registry.npmjs.org/@vitest/snapshot/-/snapshot-4.0.14.tgz",
+      "integrity": "sha512-aQVBfT1PMzDSA16Y3Fp45a0q8nKexx6N5Amw3MX55BeTeZpoC08fGqEZqVmPcqN0ueZsuUQ9rriPMhZ3Mu19Ag==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
-        "@vitest/pretty-format": "4.0.10",
+        "@vitest/pretty-format": "4.0.14",
        "magic-string": "^0.30.21",
        "pathe": "^2.0.3"
      },
@@ -4007,9 +4009,9 @@
      }
    },
    "node_modules/@vitest/spy": {
-      "version": "4.0.10",
-      "resolved": "https://registry.npmjs.org/@vitest/spy/-/spy-4.0.10.tgz",
-      "integrity": "sha512-AsY6sVS8OLb96GV5RoG8B6I35GAbNrC49AO+jNRF9YVGb/g9t+hzNm1H6kD0NDp8tt7VJLs6hb7YMkDXqu03iw==",
+      "version": "4.0.14",
+      "resolved": "https://registry.npmjs.org/@vitest/spy/-/spy-4.0.14.tgz",
+      "integrity": "sha512-JmAZT1UtZooO0tpY3GRyiC/8W7dCs05UOq9rfsUUgEZEdq+DuHLmWhPsrTt0TiW7WYeL/hXpaE07AZ2RCk44hg==",
      "dev": true,
      "license": "MIT",
      "funding": {
@@ -4017,13 +4019,13 @@
      }
    },
    "node_modules/@vitest/utils": {
-      "version": "4.0.10",
-      "resolved": "https://registry.npmjs.org/@vitest/utils/-/utils-4.0.10.tgz",
-      "integrity": "sha512-kOuqWnEwZNtQxMKg3WmPK1vmhZu9WcoX69iwWjVz+jvKTsF1emzsv3eoPcDr6ykA3qP2bsCQE7CwqfNtAVzsmg==",
+      "version": "4.0.14",
+      "resolved": "https://registry.npmjs.org/@vitest/utils/-/utils-4.0.14.tgz",
+      "integrity": "sha512-hLqXZKAWNg8pI+SQXyXxWCTOpA3MvsqcbVeNgSi8x/CSN2wi26dSzn1wrOhmCmFjEvN9p8/kLFRHa6PI8jHazw==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
-        "@vitest/pretty-format": "4.0.10",
+        "@vitest/pretty-format": "4.0.14",
        "tinyrainbow": "^3.0.3"
      },
      "funding": {
@@ -5661,9 +5663,9 @@
      "license": "MIT"
    },
    "node_modules/cypress": {
-      "version": "15.6.0",
-      "resolved": "https://registry.npmjs.org/cypress/-/cypress-15.6.0.tgz",
-      "integrity": "sha512-Vqo66GG1vpxZ7H1oDX9umfmzA3nF7Wy80QAc3VjwPREO5zTY4d1xfQFNPpOWleQl9vpdmR2z1liliOcYlRX6rQ==",
+      "version": "15.7.0",
+      "resolved": "https://registry.npmjs.org/cypress/-/cypress-15.7.0.tgz",
+      "integrity": "sha512-1C81zKxnQckYm2XGi37rPV4rN0bzUoWhydhKdOyshJn5gJKszEx5as9VLSZI0jp0ye49QxmnbU4TtMpcD+OmGQ==",
      "dev": true,
      "hasInstallScript": true,
      "license": "MIT",
@@ -5704,7 +5706,6 @@
        "process": "^0.11.10",
        "proxy-from-env": "1.0.0",
        "request-progress": "^3.0.0",
-        "semver": "^7.7.1",
        "supports-color": "^8.1.1",
        "systeminformation": "5.27.7",
        "tmp": "~0.2.4",
@@ -10354,9 +10355,9 @@
      }
    },
    "node_modules/mdast-util-to-hast": {
-      "version": "13.2.0",
-      "resolved": "https://registry.npmjs.org/mdast-util-to-hast/-/mdast-util-to-hast-13.2.0.tgz",
-      "integrity": "sha512-QGYKEuUsYT9ykKBCMOEDLsU5JRObWQusAolFMeko/tYPufNkRffBAQjIE+99jbA87xv6FgmjLtwjh9wBWajwAA==",
+      "version": "13.2.1",
+      "resolved": "https://registry.npmjs.org/mdast-util-to-hast/-/mdast-util-to-hast-13.2.1.tgz",
+      "integrity": "sha512-cctsq2wp5vTsLIcaymblUriiTcZd0CwWtCbLvrOzYCDZoWyMNV8sZ7krj09FSnsiJi3WVsHLM4k6Dq/yaPyCXA==",
      "license": "MIT",
      "dependencies": {
        "@types/hast": "^3.0.0",
@@ -11475,6 +11476,17 @@
        "url": "https://github.com/sponsors/ljharb"
      }
    },
+    "node_modules/obug": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/obug/-/obug-2.1.1.tgz",
+      "integrity": "sha512-uTqF9MuPraAQ+IsnPf366RG4cP9RtUi7MLO1N3KEc+wb0a6yKpeL0lmk2IB1jY5KHPAlTc6T/JRdC/YqxHNwkQ==",
+      "dev": true,
+      "funding": [
+        "https://github.com/sponsors/sxzz",
+        "https://opencollective.com/debug"
+      ],
+      "license": "MIT"
+    },
    "node_modules/ol": {
      "version": "10.7.0",
      "resolved": "https://registry.npmjs.org/ol/-/ol-10.7.0.tgz",
@@ -12606,9 +12618,9 @@
      }
    },
    "node_modules/react-i18next": {
-      "version": "16.3.3",
-      "resolved": "https://registry.npmjs.org/react-i18next/-/react-i18next-16.3.3.tgz",
-      "integrity": "sha512-IaY2W+ueVd/fe7H6Wj2S4bTuLNChnajFUlZFfCTrTHWzGcOrUHlVzW55oXRSl+J51U8Onn6EvIhQ+Bar9FUcjw==",
+      "version": "16.3.5",
+      "resolved": "https://registry.npmjs.org/react-i18next/-/react-i18next-16.3.5.tgz",
+      "integrity": "sha512-F7Kglc+T0aE6W2rO5eCAFBEuWRpNb5IFmXOYEgztjZEuiuSLTe/xBIEG6Q3S0fbl8GXMNo+Q7gF8bpokFNWJww==",
      "license": "MIT",
      "dependencies": {
        "@babel/runtime": "^7.27.6",
@@ -13927,9 +13939,9 @@
      }
    },
    "node_modules/stylelint": {
-      "version": "16.26.0",
-      "resolved": "https://registry.npmjs.org/stylelint/-/stylelint-16.26.0.tgz",
-      "integrity": "sha512-Y/3AVBefrkqqapVYH3LBF5TSDZ1kw+0XpdKN2KchfuhMK6lQ85S4XOG4lIZLcrcS4PWBmvcY6eS2kCQFz0jukQ==",
+      "version": "16.26.1",
+      "resolved": "https://registry.npmjs.org/stylelint/-/stylelint-16.26.1.tgz",
+      "integrity": "sha512-v20V59/crfc8sVTAtge0mdafI3AdnzQ2KsWe6v523L4OA1bJO02S7MO2oyXDCS6iWb9ckIPnqAFVItqSBQr7jw==",
      "dev": true,
      "funding": [
        {
@@ -13944,6 +13956,7 @@
      "license": "MIT",
      "dependencies": {
        "@csstools/css-parser-algorithms": "^3.0.5",
+        "@csstools/css-syntax-patches-for-csstree": "^1.0.19",
        "@csstools/css-tokenizer": "^3.0.4",
        "@csstools/media-query-list-parser": "^4.0.3",
        "@csstools/selector-specificity": "^5.0.0",
@@ -13956,7 +13969,7 @@
        "debug": "^4.4.3",
        "fast-glob": "^3.3.3",
        "fastest-levenshtein": "^1.0.16",
-        "file-entry-cache": "^11.1.0",
+        "file-entry-cache": "^11.1.1",
        "global-modules": "^2.0.0",
        "globby": "^11.1.0",
        "globjoin": "^0.1.4",
@@ -15412,23 +15425,23 @@
      }
    },
    "node_modules/vitest": {
-      "version": "4.0.10",
-      "resolved": "https://registry.npmjs.org/vitest/-/vitest-4.0.10.tgz",
-      "integrity": "sha512-2Fqty3MM9CDwOVet/jaQalYlbcjATZwPYGcqpiYQqgQ/dLC7GuHdISKgTYIVF/kaishKxLzleKWWfbSDklyIKg==",
+      "version": "4.0.14",
+      "resolved": "https://registry.npmjs.org/vitest/-/vitest-4.0.14.tgz",
+      "integrity": "sha512-d9B2J9Cm9dN9+6nxMnnNJKJCtcyKfnHj15N6YNJfaFHRLua/d3sRKU9RuKmO9mB0XdFtUizlxfz/VPbd3OxGhw==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
-        "@vitest/expect": "4.0.10",
-        "@vitest/mocker": "4.0.10",
-        "@vitest/pretty-format": "4.0.10",
-        "@vitest/runner": "4.0.10",
-        "@vitest/snapshot": "4.0.10",
-        "@vitest/spy": "4.0.10",
-        "@vitest/utils": "4.0.10",
-        "debug": "^4.4.3",
+        "@vitest/expect": "4.0.14",
+        "@vitest/mocker": "4.0.14",
+        "@vitest/pretty-format": "4.0.14",
+        "@vitest/runner": "4.0.14",
+        "@vitest/snapshot": "4.0.14",
+        "@vitest/spy": "4.0.14",
+        "@vitest/utils": "4.0.14",
        "es-module-lexer": "^1.7.0",
        "expect-type": "^1.2.2",
        "magic-string": "^0.30.21",
+        "obug": "^2.1.1",
        "pathe": "^2.0.3",
        "picomatch": "^4.0.3",
        "std-env": "^3.10.0",
@@ -15450,12 +15463,12 @@
      },
      "peerDependencies": {
        "@edge-runtime/vm": "*",
-        "@types/debug": "^4.1.12",
+        "@opentelemetry/api": "^1.9.0",
        "@types/node": "^20.0.0 || ^22.0.0 || >=24.0.0",
-        "@vitest/browser-playwright": "4.0.10",
-        "@vitest/browser-preview": "4.0.10",
-        "@vitest/browser-webdriverio": "4.0.10",
-        "@vitest/ui": "4.0.10",
+        "@vitest/browser-playwright": "4.0.14",
+        "@vitest/browser-preview": "4.0.14",
+        "@vitest/browser-webdriverio": "4.0.14",
+        "@vitest/ui": "4.0.14",
        "happy-dom": "*",
        "jsdom": "*"
      },
@@ -15463,7 +15476,7 @@
        "@edge-runtime/vm": {
          "optional": true
        },
-        "@types/debug": {
+        "@opentelemetry/api": {
          "optional": true
        },
        "@types/node": {
@@ -15489,24 +15502,6 @@
        }
      }
    },
-    "node_modules/vitest/node_modules/debug": {
-      "version": "4.4.3",
-      "resolved": "https://registry.npmjs.org/debug/-/debug-4.4.3.tgz",
-      "integrity": "sha512-RGwwWnwQvkVfavKVt22FGLw+xYSdzARwm0ru6DhTVA3umU5hZc28V3kO4stgYryrTlLpuvgI9GiijltAjNbcqA==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "ms": "^2.1.3"
-      },
-      "engines": {
-        "node": ">=6.0"
-      },
-      "peerDependenciesMeta": {
-        "supports-color": {
-          "optional": true
-        }
-      }
-    },
    "node_modules/void-elements": {
      "version": "3.1.0",
      "resolved": "https://registry.npmjs.org/void-elements/-/void-elements-3.1.0.tgz",
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
    "@codemirror/lint": "^6.9.2",
    "@codemirror/state": "^6.5.2",
    "@codemirror/theme-one-dark": "^6.1.3",
-    "@codemirror/view": "^6.38.7",
+    "@codemirror/view": "^6.38.8",
    "@dnd-kit/core": "^6.3.1",
    "@dnd-kit/sortable": "^10.0.0",
    "@dnd-kit/utilities": "^3.2.2",
@@ -72,7 +72,7 @@
    "react-collapse": "^5.1.1",
    "react-color": "^2.19.3",
    "react-dom": "^19.2.0",
-    "react-i18next": "^16.3.3",
+    "react-i18next": "^16.3.5",
    "react-icons": "^5.5.0",
    "react-markdown": "^10.1.0",
    "reconnecting-websocket": "^4.4.0",
@@ -126,9 +126,9 @@
    "@types/string-hash": "^1.1.3",
    "@types/wicg-file-system-access": "^2023.10.7",
    "@vitejs/plugin-react": "^5.1.1",
-    "@vitest/coverage-v8": "^4.0.10",
+    "@vitest/coverage-v8": "^4.0.14",
    "cors": "^2.8.5",
-    "cypress": "^15.6.0",
+    "cypress": "^15.7.0",
    "cypress-plugin-tab": "^1.0.5",
    "eslint": "^9.39.1",
    "eslint-plugin-react": "^7.37.5",
@@ -140,7 +140,7 @@
    "postcss": "^8.5.6",
    "react-hot-loader": "^4.13.1",
    "sass": "^1.94.2",
-    "stylelint": "^16.26.0",
+    "stylelint": "^16.26.1",
    "stylelint-config-recommended-scss": "^16.0.2",
    "stylelint-scss": "^6.12.1",
    "typescript": "^5.9.3",
@@ -148,6 +148,6 @@
    "uuid": "^13.0.0",
    "vite": "^7.2.4",
    "vite-plugin-istanbul": "^7.2.1",
-    "vitest": "^4.0.10"
+    "vitest": "^4.0.14"
  }
 }
--- a/src/libs/urlopen.test.ts
+++ b/src/libs/urlopen.test.ts
@@ -36,6 +36,12 @@ describe("validate", () => {
    });
  });

+  describe("when URL is root relative", () => {
+    it("should return ErrorType.None", () => {
+      expect(validate("/static/style.json")).toBe(ErrorType.None);
+    });
+  });
+
  describe("when window.location.protocol is https:", () => {
    beforeEach(() => {
      Object.defineProperty(window.location, "protocol", {
--- a/src/libs/urlopen.ts
+++ b/src/libs/urlopen.ts
@@ -45,8 +45,13 @@ function getProtocolSafe(url: string): { protocol?: string, isLocal?: boolean }
  }
 };

-export function validate(url: string): ErrorType {
-  if (url === "") {
+export function validate(url?: string): ErrorType {
+  if (!url) {
+    return ErrorType.None;
+  }
+
+  // allow root-relative URLs ("/static/style.json") but do not allow protocol-relative URLs ("//example.com")
+  if (url.startsWith("/") && !url.startsWith("//")) {
    return ErrorType.None;
  }