chore: added changeset

on-behalf-of: @Mermaid-Chart <hello@mermaidchart.com>

.build/common.ts

@@ -33,11 +33,6 @@ export const packageOptions = {
     packageName: 'mermaid-layout-elk',
     file: 'layouts.ts',
   },
-  'mermaid-layout-tidy-tree': {
-    name: 'mermaid-layout-tidy-tree',
-    packageName: 'mermaid-layout-tidy-tree',
-    file: 'index.ts',
-  },
   examples: {
     name: 'mermaid-examples',
     packageName: 'examples',

.changeset/crazy-loops-matter.md

@@ -0,0 +1,5 @@
+---
+'mermaid': patch
+---
+
+fix: Handle arrows correctly when auto number is enabled

.changeset/deep-pumas-run.md

@@ -1,5 +0,0 @@
----
-'mermaid': patch
----
-
-chore: Fix mindmap rendering in docs and apply tidytree layout

.changeset/four-eyes-wish.md

@@ -1,5 +0,0 @@
----
-'mermaid': patch
----
-
-fix: Ensure edge label color is applied when using classDef with edge IDs

.changeset/hungry-baths-glow.md

@@ -0,0 +1,5 @@
+---
+'mermaid': minor
+---
+
+feat: Added support for new participant types (`actor`, `boundary`, `control`, `entity`, `database`, `collections`, `queue`) in `sequenceDiagram`.

.changeset/loud-results-melt.md

@@ -1,5 +0,0 @@
----
-'mermaid': minor
----
-
-feat: Add half-arrowheads (solid & stick) and central connection support

.changeset/moody-fans-try.md

@@ -1,5 +0,0 @@
----
-'mermaid': patch
----
-
-fix: Resolve gantt chart crash due to invalid array length

.changeset/proud-colts-smell.md

@@ -1,5 +0,0 @@
----
-'mermaid': minor
----
-
-feat: Add IDs in architecture diagrams

.changeset/revert-marked-dependency.md

@@ -1,9 +0,0 @@
----
-'mermaid': patch
----
-
-chore: revert marked dependency from ^15.0.7 to ^16.0.0
-
-- Reverted marked package version to ^16.0.0 for better compatibility
-- This is a dependency update that maintains API compatibility
-- All tests pass with the updated version

.changeset/slow-lemons-know.md

@@ -1,5 +0,0 @@
----
-'@mermaid': patch
----
-
-fix: Mindmap breaking in ELK layout

.changeset/sweet-games-build.md

@@ -1,5 +0,0 @@
----
-'mermaid': patch
----
-
-fix(er-diagram): prevent syntax error when using 'u', numbers, and decimals in node names

.changeset/tough-clocks-flow.md

@@ -0,0 +1,5 @@
+---
+'mermaid': minor
+---
+
+feat: Add support for aggregation relationships in ER diagram

.cspell/mermaid-terms.txt

@@ -5,10 +5,8 @@ bmatrix
 braintree
 catmull
 compositTitleSize
-cose
 curv
 doublecircle
-elem
 elems
 gantt
 gitgraph

.cspell/misc-terms.txt

@@ -1,5 +1,4 @@
 BRANDES
-Buzan
 circo
 handDrawn
 KOEPF

.github/workflows/codeql.yml

@@ -26,8 +26,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        language: ['javascript', 'actions']
+        language: ['javascript']
-        # CodeQL supports [ 'actions', 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby' ]
         # Learn more about CodeQL language support at https://aka.ms/codeql-docs/language-support
 
     steps:
@@ -36,7 +36,7 @@ jobs:
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@5378192d256ef1302a6980fffe5ca04426d43091 # v3.28.21
+        uses: github/codeql-action/init@b56ba49b26e50535fa1e7f7db0f4f7b4bf65d80d # v3.28.10
         with:
           config-file: ./.github/codeql/codeql-config.yml
           languages: ${{ matrix.language }}
@@ -48,7 +48,7 @@ jobs:
       # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
       # If this step fails, then you should remove it and run the build manually (see below)
       - name: Autobuild
-        uses: github/codeql-action/autobuild@5378192d256ef1302a6980fffe5ca04426d43091 # v3.28.21
+        uses: github/codeql-action/autobuild@b56ba49b26e50535fa1e7f7db0f4f7b4bf65d80d # v3.28.10
 
       # ℹ️ Command-line programs to run using the OS shell.
       # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
@@ -62,4 +62,4 @@ jobs:
       #   make release
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@5378192d256ef1302a6980fffe5ca04426d43091 # v3.28.21
+        uses: github/codeql-action/analyze@b56ba49b26e50535fa1e7f7db0f4f7b4bf65d80d # v3.28.10

.github/workflows/e2e-applitools.yml

@@ -53,7 +53,7 @@ jobs:
           args: -X POST "$APPLITOOLS_SERVER_URL/api/externals/github/push?apiKey=$APPLITOOLS_API_KEY&CommitSha=$GITHUB_SHA&BranchName=${APPLITOOLS_BRANCH}$&ParentBranchName=$APPLITOOLS_PARENT_BRANCH"
 
       - name: Cypress run
-        uses: cypress-io/github-action@108b8684ae52e735ff7891524cbffbcd4be5b19f # v6.7.16
+        uses: cypress-io/github-action@18a6541367f4580a515371905f499a27a44e8dbe # v6.7.12
         id: cypress
         with:
           start: pnpm run dev

.github/workflows/e2e-timings.yml

@@ -27,12 +27,12 @@ jobs:
         with:
           node-version-file: '.node-version'
       - name: Install dependencies
-        uses: cypress-io/github-action@108b8684ae52e735ff7891524cbffbcd4be5b19f # v6.7.16
+        uses: cypress-io/github-action@18a6541367f4580a515371905f499a27a44e8dbe # v6.7.12
         with:
           runTests: false
 
       - name: Cypress run
-        uses: cypress-io/github-action@108b8684ae52e735ff7891524cbffbcd4be5b19f # v6.7.16
+        uses: cypress-io/github-action@18a6541367f4580a515371905f499a27a44e8dbe # v6.7.12
         id: cypress
         with:
           install: false
@@ -58,7 +58,7 @@ jobs:
           echo "EOF" >> $GITHUB_OUTPUT
 
       - name: Commit and create pull request
-        uses: peter-evans/create-pull-request@d3e081a03ae8d69301ed924bae10d70ea4af94d9
+        uses: peter-evans/create-pull-request@18e469570b1cf0dfc11d60ec121099f8ff3e617a
         with:
           add-paths: |
             cypress/timings.json

.github/workflows/e2e.yml

@@ -45,7 +45,7 @@ jobs:
           node-version-file: '.node-version'
       - name: Cache snapshots
         id: cache-snapshot
-        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4.2.4
+        uses: actions/cache@0c907a75c2c80ebcb7f088228285e798b750cf8f # v4.2.1
         with:
           path: ./cypress/snapshots
           key: ${{ runner.os }}-snapshots-${{ env.targetHash }}
@@ -59,7 +59,7 @@ jobs:
 
       - name: Install dependencies
         if: ${{ steps.cache-snapshot.outputs.cache-hit != 'true' }}
-        uses: cypress-io/github-action@108b8684ae52e735ff7891524cbffbcd4be5b19f # v6.7.16
+        uses: cypress-io/github-action@18a6541367f4580a515371905f499a27a44e8dbe # v6.7.12
         with:
           # just perform install
           runTests: false
@@ -95,13 +95,13 @@ jobs:
       # These cached snapshots are downloaded, providing the reference snapshots.
       - name: Cache snapshots
         id: cache-snapshot
-        uses: actions/cache/restore@0400d5f644dc74513175e3cd8d07132dd4860809 # v4.2.4
+        uses: actions/cache/restore@0c907a75c2c80ebcb7f088228285e798b750cf8f # v4.2.1
         with:
           path: ./cypress/snapshots
           key: ${{ runner.os }}-snapshots-${{ env.targetHash }}
 
       - name: Install dependencies
-        uses: cypress-io/github-action@108b8684ae52e735ff7891524cbffbcd4be5b19f # v6.7.16
+        uses: cypress-io/github-action@18a6541367f4580a515371905f499a27a44e8dbe # v6.7.12
         with:
           runTests: false
 
@@ -117,7 +117,7 @@ jobs:
       # Install NPM dependencies, cache them correctly
       # and run all Cypress tests
       - name: Cypress run
-        uses: cypress-io/github-action@108b8684ae52e735ff7891524cbffbcd4be5b19f # v6.7.16
+        uses: cypress-io/github-action@18a6541367f4580a515371905f499a27a44e8dbe # v6.7.12
         id: cypress
         with:
           install: false

.github/workflows/link-checker.yml

@@ -32,7 +32,7 @@ jobs:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Restore lychee cache
-        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4.2.4
+        uses: actions/cache@0c907a75c2c80ebcb7f088228285e798b750cf8f # v4.2.1
         with:
           path: .lycheecache
           key: cache-lychee-${{ github.sha }}

.github/workflows/release.yml

@@ -36,7 +36,7 @@ jobs:
 
       - name: Create Release Pull Request or Publish to npm
         id: changesets
-        uses: changesets/action@06245a4e0a36c064a573d4150030f5ec548e4fcc # v1.4.10
+        uses: changesets/action@c8bada60c408975afd1a20b3db81d6eee6789308 # v1.4.9
         with:
           version: pnpm changeset:version
           publish: pnpm changeset:publish

.github/workflows/scorecard.yml

@@ -20,18 +20,18 @@ jobs:
         with:
           persist-credentials: false
       - name: Run analysis
-        uses: ossf/scorecard-action@05b42c624433fc40578a4040d5cf5e36ddca8cde # v2.4.2
+        uses: ossf/scorecard-action@f49aabe0b5af0936a0987cfb85d86b75731b0186 # v2.4.1
         with:
           results_file: results.sarif
           results_format: sarif
           publish_results: true
       - name: Upload artifact
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        uses: actions/upload-artifact@4cec3d8aa04e39d1a68397de0c4cd6fb9dce8ec1 # v4.6.1
         with:
           name: SARIF file
           path: results.sarif
           retention-days: 5
       - name: Upload to code-scanning
-        uses: github/codeql-action/upload-sarif@5378192d256ef1302a6980fffe5ca04426d43091 # v3.28.21
+        uses: github/codeql-action/upload-sarif@b56ba49b26e50535fa1e7f7db0f4f7b4bf65d80d # v3.28.10
         with:
           sarif_file: results.sarif

.github/workflows/update-browserlist.yml

@@ -19,7 +19,7 @@ jobs:
           message: 'chore: update browsers list'
           push: false
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # v7.0.8
+        uses: peter-evans/create-pull-request@67ccf781d68cd99b580ae25a5c18a1cc84ffff1f # v7.0.6
         with:
           branch: update-browserslist
           title: Update Browserslist

.github/workflows/validate-lockfile.yml

@@ -35,7 +35,7 @@ jobs:
 
           # 2) No unwanted vitepress paths
           if grep -qF 'packages/mermaid/src/vitepress' pnpm-lock.yaml; then
-            issues+=("• Disallowed path 'packages/mermaid/src/vitepress' present. Run \`rm -rf packages/mermaid/src/vitepress && pnpm install\` to regenerate.")
+            issues+=("• Disallowed path 'packages/mermaid/src/vitepress' present. Run `rm -rf packages/mermaid/src/vitepress && pnpm install` to regenerate.")
           fi
 
           # 3) Lockfile only changes when package.json changes

.gitignore

@@ -4,7 +4,6 @@ node_modules/
 coverage/
 .idea/
 .pnpm-store/
-.instructions/
 
 dist
 v8-compile-cache-0

cypress/integration/other/configuration.spec.js

@@ -98,12 +98,12 @@ describe('Configuration', () => {
     it('should handle arrowMarkerAbsolute set to true', () => {
       renderGraph(
         `flowchart TD
-    A[Christmas] -->|Get money| B(Go shopping)
+        A[Christmas] -->|Get money| B(Go shopping)
-    B --> C{Let me think}
+        B --> C{Let me think}
-    C -->|One| D[Laptop]
+        C -->|One| D[Laptop]
-    C -->|Two| E[iPhone]
+        C -->|Two| E[iPhone]
-    C -->|Three| F[fa:fa-car Car]
+        C -->|Three| F[fa:fa-car Car]
-    `,
+        `,
         {
           arrowMarkerAbsolute: true,
         }
@@ -113,7 +113,8 @@ describe('Configuration', () => {
         cy.get('path')
           .first()
           .should('have.attr', 'marker-end')
-          .and('include', 'url(http://localhost');
+          .should('exist')
+          .and('include', 'url(http\\:\\/\\/localhost');
       });
     });
     it('should not taint the initial configuration when using multiple directives', () => {

cypress/integration/rendering/classDiagram.spec.js

@@ -524,18 +524,5 @@ describe('Class diagram', () => {
       `,
       {}
     );
-    it('should handle an empty class body with empty braces', () => {
-      imgSnapshotTest(
-        ` classDiagram
-        class FooBase~T~ {}
-    class Bar {
-        +Zip
-        +Zap()
-    }
-    FooBase <|-- Ba
-        `,
-        { flowchart: { defaultRenderer: 'elk' } }
-      );
-    });
   });
 });

cypress/integration/rendering/erDiagram.spec.js

@@ -370,88 +370,90 @@ ORDER ||--|{ LINE-ITEM : contains
     });
   });
 
-  describe('Special characters and numbers syntax', () => {
+  describe('Aggregation Relationships', () => {
-    it('should render ER diagram with numeric entity names', () => {
+    it('should render basic aggregation relationships', () => {
       imgSnapshotTest(
         `
         erDiagram
-          1 ||--|| ORDER : places
+          DEPARTMENT <> EMPLOYEE : contains
-          ORDER ||--|{ 2 : contains
+          PROJECT <>.. TASK : manages
-          2 ||--o{ 3.5 : references
+          TEAM <> MEMBER : consists_of
         `,
         { logLevel: 1 }
       );
     });
 
-    it('should render ER diagram with "u" character in entity names and cardinality', () => {
+    it('should render aggregation with entity attributes', () => {
       imgSnapshotTest(
         `
         erDiagram
-          CUSTOMER ||--|| u : has
+          DEPARTMENT <> EMPLOYEE : contains
-          u ||--|| ORDER : places
+          DEPARTMENT {
-          PROJECT u--o{ TEAM_MEMBER : "parent"
+            int id PK
-        `,
-        { logLevel: 1 }
-      );
-    });
-
-    it('should render ER diagram with decimal numbers in relationships', () => {
-      imgSnapshotTest(
-        `
-        erDiagram
-          2.5 ||--|| 1.5 : has
-          CUSTOMER ||--o{ 3.14 : references
-          1.0 ||--|{ ORDER : contains
-        `,
-        { logLevel: 1 }
-      );
-    });
-
-    it('should render ER diagram with numeric entity names and attributes', () => {
-      imgSnapshotTest(
-        `
-        erDiagram
-          1 {
             string name
-            int value
+            string location
           }
-          1 ||--|| ORDER : places
+          EMPLOYEE {
-          ORDER {
+            int id PK
-            float price
+            string name
-            string description
+            int department_id FK
           }
         `,
         { logLevel: 1 }
       );
     });
 
-    it('should render complex ER diagram with mixed special entity names', () => {
+    it('should render aggregation with quoted labels', () => {
       imgSnapshotTest(
         `
         erDiagram
-          CUSTOMER ||--o{ 1 : places
+          UNIVERSITY <> COLLEGE : "has multiple"
-          1 ||--|{ u : contains
+          COLLEGE <> DEPARTMENT : "contains"
-          1.5
+          DEPARTMENT <> FACULTY : "employs"
-          u ||--|| 2.5 : processes
-          2.5 {
-            string id
-            float value
-          }
-          u {
-            varchar(50) name
-            int count
-          }
         `,
         { logLevel: 1 }
       );
     });
-    it('should render ER diagram with numeric entity names and attributes', () => {
+
+    it('should render mixed relationship types', () => {
       imgSnapshotTest(
-        `erDiagram
+        `
-         PRODUCT ||--o{ ORDER-ITEM : has
+        erDiagram
-         1.5
+          CUSTOMER ||--o{ ORDER : places
-         u
+          ORDER ||--|{ ORDER_ITEM : contains
-         1
+          PRODUCT <> ORDER_ITEM : "aggregated in"
+          WAREHOUSE <>.. PRODUCT : "stores"
+        `,
+        { logLevel: 1 }
+      );
+    });
+
+    it('should render aggregation with entity aliases', () => {
+      imgSnapshotTest(
+        `
+       erDiagram
+         d[DEPARTMENT]
+         e[EMPLOYEE]
+         p[PROJECT]
+         t[TASK]
+
+         d <> e : contains
+         p <>.. t : manages
+
+        `,
+        { logLevel: 1 }
+      );
+    });
+
+    it('should render complex aggregation scenarios', () => {
+      imgSnapshotTest(
+        `
+        erDiagram
+          COMPANY <> DEPARTMENT : owns
+          DEPARTMENT <> EMPLOYEE : contains
+          EMPLOYEE <> PROJECT : works_on
+          PROJECT <> TASK : consists_of
+          TASK <> SUBTASK : includes
         `,
         { logLevel: 1 }
       );

cypress/integration/rendering/flowchart-elk.spec.js

@@ -109,7 +109,7 @@ describe('Flowchart ELK', () => {
       const style = svg.attr('style');
       expect(style).to.match(/^max-width: [\d.]+px;$/);
       const maxWidthValue = parseFloat(style.match(/[\d.]+/g).join(''));
-      verifyNumber(maxWidthValue, 380, 15);
+      verifyNumber(maxWidthValue, 380);
     });
   });
   it('8-elk: should render a flowchart when useMaxWidth is false', () => {
@@ -128,7 +128,7 @@ describe('Flowchart ELK', () => {
       const width = parseFloat(svg.attr('width'));
       // use within because the absolute value can be slightly different depending on the environment ±5%
       // expect(height).to.be.within(446 * 0.95, 446 * 1.05);
-      verifyNumber(width, 380, 15);
+      verifyNumber(width, 380);
       expect(svg).to.not.have.attr('style');
     });
   });

cypress/integration/rendering/flowchart-v2.spec.js

@@ -1186,17 +1186,4 @@ end
       imgSnapshotTest(graph, { htmlLabels: false });
     });
   });
-
-  it('V2 - 17: should apply class def colour to edge label', () => {
-    imgSnapshotTest(
-      ` graph LR
-    id1(Start) link@-- "Label" -->id2(Stop)
-    style id1 fill:#f9f,stroke:#333,stroke-width:4px
-
-class id2 myClass
-classDef myClass fill:#bbf,stroke:#f66,stroke-width:2px,color:white,stroke-dasharray: 5 5
-class link myClass
-`
-    );
-  });
 });

cypress/integration/rendering/gantt.spec.js

@@ -803,34 +803,4 @@ describe('Gantt diagram', () => {
       {}
     );
   });
-  it('should handle numeric timestamps with dateFormat x', () => {
-    imgSnapshotTest(
-      `
-     gantt
-     title Process time profile (ms)
-     dateFormat x
-     axisFormat %L
-     tickInterval 250millisecond
-
-     section Pipeline
-     Parse JSON p1: 000, 120
-    `,
-      {}
-    );
-  });
-  it('should handle numeric timestamps with dateFormat X', () => {
-    imgSnapshotTest(
-      `
-     gantt
-     title Process time profile (ms)
-     dateFormat X
-     axisFormat %L
-     tickInterval 250millisecond
-
-     section Pipeline
-     Parse JSON p1: 000, 120
-    `,
-      {}
-    );
-  });
 });

cypress/integration/rendering/mindmap-tidy-tree.spec.js

@@ -1,79 +0,0 @@
-import { imgSnapshotTest } from '../../helpers/util.ts';
-
-describe('Mindmap Tidy Tree', () => {
-  it('1-tidy-tree: should render a simple mindmap without children', () => {
-    imgSnapshotTest(
-      ` ---
-      config:
-        layout: tidy-tree
-      ---
-      mindmap
-      root((mindmap))
-        A
-        B
-      `
-    );
-  });
-  it('2-tidy-tree: should render a simple mindmap', () => {
-    imgSnapshotTest(
-      ` ---
-      config:
-        layout: tidy-tree
-      ---
-      mindmap
-      root((mindmap is a long thing))
-        A
-        B
-        C
-        D
-      `
-    );
-  });
-  it('3-tidy-tree: should render a  mindmap with different shapes', () => {
-    imgSnapshotTest(
-      ` ---
-      config:
-        layout: tidy-tree
-      ---
-      mindmap
-      root((mindmap))
-        Origins
-          Long history
-          ::icon(fa fa-book)
-          Popularisation
-            British popular psychology author Tony Buzan
-        Research
-          On effectiveness<br/>and features
-          On Automatic creation
-            Uses
-                Creative techniques
-                Strategic planning
-                Argument mapping
-        Tools
-              id)I am a cloud(
-                  id))I am a bang((
-                    Tools
-      `
-    );
-  });
-  it('4-tidy-tree: should render a mindmap with children', () => {
-    imgSnapshotTest(
-      ` ---
-      config:
-        layout: tidy-tree
-      ---
-       mindmap
-      ((This is a mindmap))
-        child1
-         grandchild 1
-         grandchild 2
-        child2
-         grandchild 3
-         grandchild 4
-        child3
-         grandchild 5
-         grandchild 6
-      `
-    );
-  });
-});

cypress/integration/rendering/mindmap.spec.ts

@@ -159,10 +159,12 @@ root
   });
   it('square shape', () => {
     imgSnapshotTest(
-      `mindmap
+      `
+mindmap
     root[
       The root
-    ]`,
+    ]
+      `,
       {},
       undefined,
       shouldHaveRoot
@@ -170,10 +172,12 @@ root
   });
   it('rounded rect shape', () => {
     imgSnapshotTest(
-      `mindmap
+      `
+mindmap
     root((
       The root
-    ))`,
+    ))
+      `,
       {},
       undefined,
       shouldHaveRoot
@@ -181,10 +185,12 @@ root
   });
   it('circle shape', () => {
     imgSnapshotTest(
-      `mindmap
+      `
+mindmap
     root(
       The root
-    )`,
+    )
+      `,
       {},
       undefined,
       shouldHaveRoot
@@ -192,8 +198,10 @@ root
   });
   it('default shape', () => {
     imgSnapshotTest(
-      `mindmap
+      `
-  The root`,
+mindmap
+  The root
+      `,
       {},
       undefined,
       shouldHaveRoot
@@ -201,10 +209,12 @@ root
   });
   it('adding children', () => {
     imgSnapshotTest(
-      `mindmap
+      `
+mindmap
   The root
     child1
-    child2`,
+    child2
+      `,
       {},
       undefined,
       shouldHaveRoot
@@ -212,11 +222,13 @@ root
   });
   it('adding grand children', () => {
     imgSnapshotTest(
-      `mindmap
+      `
+mindmap
   The root
     child1
       child2
-      child3`,
+      child3
+      `,
       {},
       undefined,
       shouldHaveRoot
@@ -228,21 +240,25 @@ root
         `mindmap
     id1[\`**Start** with
     a second line 😎\`]
-      id2[\`The dog in **the** hog... a *very long text* about it Word!\`]`
+      id2[\`The dog in **the** hog... a *very long text* about it
+Word!\`]
+`
       );
     });
   });
   describe('Include char sequence "graph" in text (#6795)', () => {
     it('has a label with char sequence "graph"', () => {
       imgSnapshotTest(
-        ` mindmap
+        `
+        mindmap
           root
             Photograph
               Waterfall
               Landscape
             Geography
               Mountains
-              Rocks`,
+              Rocks
+        `,
         { flowchart: { defaultRenderer: 'elk' } }
       );
     });

cypress/integration/rendering/sequencediagram-v2.spec.js

@@ -655,126 +655,5 @@ describe('Sequence Diagram Special Cases', () => {
         expect(svg).to.not.have.attr('style');
       });
     });
-
-    describe('Central Connection Rendering Tests', () => {
-      it('should render central connection circles on actor vertical lines', () => {
-        imgSnapshotTest(
-          `sequenceDiagram
-        participant Alice
-        participant Bob
-        participant Charlie
-        Alice ()->>() Bob: Central connection
-        Bob ()-->> Charlie: Reverse central connection
-        Charlie ()<<-->>() Alice: Dual central connection`,
-          { look: 'classic', sequence: { diagramMarginX: 50, diagramMarginY: 10 } }
-        );
-      });
-
-      it('should render central connections with different arrow types', () => {
-        imgSnapshotTest(
-          `sequenceDiagram
-        participant Alice
-        participant Bob
-        Alice ()->>() Bob: Solid open arrow
-        Alice ()-->>() Bob: Dotted open arrow
-        Alice ()-x() Bob: Solid cross
-        Alice ()--x() Bob: Dotted cross
-        Alice ()->() Bob: Solid arrow`,
-          { look: 'classic', sequence: { diagramMarginX: 50, diagramMarginY: 10 } }
-        );
-      });
-
-      it('should render central connections with bidirectional arrows', () => {
-        imgSnapshotTest(
-          `sequenceDiagram
-        participant Alice
-        participant Bob
-        Alice ()<<->>() Bob: Bidirectional solid
-        Alice ()<<-->>() Bob: Bidirectional dotted`,
-          { look: 'classic', sequence: { diagramMarginX: 50, diagramMarginY: 10 } }
-        );
-      });
-
-      it('should render central connections with activations', () => {
-        imgSnapshotTest(
-          `sequenceDiagram
-        participant Alice
-        participant Bob
-        participant Charlie
-        Alice ()->>() Bob: Activate Bob
-        activate Bob
-        Bob ()-->> Charlie: Message to Charlie
-        Bob ()->>() Alice: Response to Alice
-        deactivate Bob`,
-          { look: 'classic', sequence: { diagramMarginX: 50, diagramMarginY: 10 } }
-        );
-      });
-
-      it('should render central connections mixed with normal messages', () => {
-        imgSnapshotTest(
-          `sequenceDiagram
-        participant Alice
-        participant Bob
-        participant Charlie
-        Alice ->> Bob: Normal message
-        Bob ()->>() Charlie: Central connection
-        Charlie -->> Alice: Normal dotted message
-        Alice ()<<-->>() Bob: Dual central connection
-        Bob -x Charlie: Normal cross message`,
-          { look: 'classic', sequence: { diagramMarginX: 50, diagramMarginY: 10 } }
-        );
-      });
-
-      it('should render central connections with notes', () => {
-        imgSnapshotTest(
-          `sequenceDiagram
-        participant Alice
-        participant Bob
-        participant Charlie
-        Alice ()->>() Bob: Central connection
-        Note over Alice,Bob: Central connection note
-        Bob ()-->> Charlie: Reverse central connection
-        Note right of Charlie: Response note
-        Charlie ()<<-->>() Alice: Dual central connection`,
-          { look: 'classic', sequence: { diagramMarginX: 50, diagramMarginY: 10 } }
-        );
-      });
-
-      it('should render central connections with loops and alternatives', () => {
-        imgSnapshotTest(
-          `sequenceDiagram
-        participant Alice
-        participant Bob
-        participant Charlie
-        loop Every minute
-            Alice ()->>() Bob: Central heartbeat
-            Bob ()-->> Charlie: Forward heartbeat
-        end
-        alt Success
-            Charlie ()<<-->>() Alice: Success response
-        else Failure
-            Charlie ()-x() Alice: Failure response
-        end`,
-          { look: 'classic', sequence: { diagramMarginX: 50, diagramMarginY: 10 } }
-        );
-      });
-
-      it('should render central connections with different participant types', () => {
-        imgSnapshotTest(
-          `sequenceDiagram
-          participant Alice
-          actor Bob
-          participant Charlie@{"type":"boundary"}
-          participant David@{"type":"control"}
-          participant Eve@{"type":"entity"}
-          Alice ()->>() Bob: To actor
-          Bob ()-->> Charlie: To boundary
-          Charlie ()->>() David: To control
-          David ()<<-->>() Eve: To entity
-          Eve ()-x() Alice: Back to participant`,
-          { look: 'classic', sequence: { diagramMarginX: 50, diagramMarginY: 10 } }
-        );
-      });
-    });
   });
 });

cypress/integration/rendering/sequencediagram.spec.js

@@ -1053,167 +1053,4 @@ describe('Sequence diagram', () => {
       ]);
     });
   });
-  describe('render new arrow type', () => {
-    it('should render Solid half arrow top', () => {
-      imgSnapshotTest(
-        `
-    sequenceDiagram
-      Alice -|\\  John: Hello John, how are you? 
-      Alice-|\\  John: Hi Alice, I can hear you!
-      Alice -|\\  John: Test
-      `
-      );
-    });
-    it('should render Solid half arrow bottom', () => {
-      imgSnapshotTest(
-        `
-    sequenceDiagram
-      Alice-|/John: Hello John, how are you?
-      Alice-|/John: Hi Alice, I can hear you!
-      Alice-|/John: Test
-      `
-      );
-    });
-
-    it('should render Stick half arrow top ', () => {
-      imgSnapshotTest(
-        `
-     sequenceDiagram
-      Alice-\\\\John: Hello John, how are you?
-      Alice-\\\\John: Hi Alice, I can hear you!
-      Alice-\\\\John: Test
-      `
-      );
-    });
-    it('should render Stick half arrow bottom ', () => {
-      imgSnapshotTest(
-        `
-       sequenceDiagram
-      Alice-//John: Hello John, how are you?
-      Alice-//John: Hi Alice, I can hear you!
-      Alice-//John: Test
-      `
-      );
-    });
-    it('should render Solid half arrow top reverse ', () => {
-      imgSnapshotTest(
-        `
-       sequenceDiagram
-      Alice/|-John: Hello Alice, how are you?
-      Alice/|-John: Hi Alice, I can hear you!
-      Alice/|-John: Test
-
-      `
-      );
-    });
-
-    it('should render Solid half arrow bottom reverse ', () => {
-      imgSnapshotTest(
-        `sequenceDiagram
-        Alice \\|- John: Hello Alice, how are you?
-        Alice \\|- John: Hi Alice, I can hear you!
-        Alice \\|- John: Test`
-      );
-    });
-
-    it('should render Stick half arrow top reverse ', () => {
-      imgSnapshotTest(
-        `
-      sequenceDiagram
-      Alice //-John: Hello Alice, how are you?
-      Alice //-John: Hi Alice, I can hear you!
-      Alice //-John: Test`
-      );
-    });
-
-    it('should render Stick half arrow bottom reverse ', () => {
-      imgSnapshotTest(
-        `
-       sequenceDiagram
-      Alice \\\\-John: Hello Alice, how are you?
-      Alice \\\\-John: Hi Alice, I can hear you!
-      Alice \\\\-John: Test`
-      );
-    });
-
-    it('should render Solid half arrow top dotted', () => {
-      imgSnapshotTest(
-        `
-     sequenceDiagram
-      Alice --|\\John: Hello John, how are you?
-      Alice --|\\John: Hi Alice, I can hear you!
-      Alice --|\\John: Test`
-      );
-    });
-
-    it('should render Solid half arrow bottom dotted', () => {
-      imgSnapshotTest(
-        `
-     sequenceDiagram
-      Alice --|/John: Hello John, how are you?
-      Alice --|/John: Hi Alice, I can hear you!
-      Alice --|/John: Test`
-      );
-    });
-
-    it('should render Stick half arrow top dotted', () => {
-      imgSnapshotTest(
-        `
-     sequenceDiagram
-      Alice--\\\\John: Hello John, how are you?
-      Alice--\\\\John: Hi Alice, I can hear you!
-      Alice--\\\\John: Test`
-      );
-    });
-
-    it('should render Stick half arrow bottom dotted', () => {
-      imgSnapshotTest(
-        `
-     sequenceDiagram
-      Alice--//John: Hello John, how are you?
-      Alice--//John: Hi Alice, I can hear you!
-      Alice--//John: Test`
-      );
-    });
-
-    it('should render Solid half arrow top reverse dotted', () => {
-      imgSnapshotTest(
-        `
-  sequenceDiagram
-      Alice/|--John: Hello Alice, how are you?
-      Alice/|--John: Hi Alice, I can hear you!
-      Alice/|--John: Test`
-      );
-    });
-
-    it('should render Solid half arrow bottom reverse dotted', () => {
-      imgSnapshotTest(
-        `
-  sequenceDiagram
-      Alice\\|--John: Hello Alice, how are you?
-      Alice\\|--John: Hi Alice, I can hear you!
-      Alice\\|--John: Test`
-      );
-    });
-
-    it('should render Stick half arrow top reverse dotted ', () => {
-      imgSnapshotTest(
-        `
-  sequenceDiagram
-      Alice//--John: Hello Alice, how are you?
-      Alice//--John: Hi Alice, I can hear you!
-      Alice//--John: Test`
-      );
-    });
-
-    it('should render Stick half arrow bottom reverse dotted ', () => {
-      imgSnapshotTest(
-        `
-  sequenceDiagram
-      Alice\\\\--John: Hello Alice, how are you?
-      Alice\\\\--John: Hi Alice, I can hear you!
-      Alice\\\\--John: Test`
-      );
-    });
-  });
 });

cypress/platform/knsv2.html

@@ -32,8 +32,26 @@
       href="https://fonts.googleapis.com/css2?family=Kalam:wght@300;400;700&family=Rubik+Mono+One&display=swap"
       rel="stylesheet"
     />
+    <link rel="preconnect" href="https://fonts.googleapis.com" />
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
+    <link
+      href="https://fonts.googleapis.com/css2?family=Recursive:wght@300..1000&display=swap"
+      rel="stylesheet"
+    />
 
     <style>
+      .recursive-mermaid {
+        font-family: 'Recursive', sans-serif;
+        font-optical-sizing: auto;
+        font-weight: 500;
+        font-style: normal;
+        font-variation-settings:
+          'slnt' 0,
+          'CASL' 0,
+          'CRSV' 0.5,
+          'MONO' 0;
+      }
+
       body {
         /* background: rgb(221, 208, 208); */
         /* background: #333; */
@@ -45,7 +63,9 @@
       h1 {
         color: grey;
       }
-
+      .mermaid {
+        border: 1px solid red;
+      }
       .mermaid2 {
         display: none;
       }
@@ -83,6 +103,11 @@
         width: 100%;
       }
 
+      .class2 {
+        fill: red;
+        fill-opacity: 1;
+      }
+
       /* tspan {
               font-size: 6px !important;
             } */
@@ -106,236 +131,6 @@
 
   <body>
     <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-      ---
-      mindmap
-      root((mindmap))
-        Origins
-          Long history
-          ::icon(fa fa-book)
-          Popularisation
-            British popular psychology author Tony Buzan
-        Research
-          On effectiveness&lt;br/>and features
-          On Automatic creation
-            Uses
-                Creative techniques
-                Strategic planning
-                Argument mapping
-        Tools
-              id)I am a cloud(
-                  id))I am a bang((
-                    Tools
-    </pre>
-    <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-      ---
-      flowchart
-       aid0
-  </pre
-    >
-    <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-      ---
-      mindmap
-      aid0
-
-    </pre>
-    <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: ogdc
-      ---
-      flowchart-elk TB
-      c1-->a2
-      subgraph one
-      a1-->a2
-      end
-      subgraph two
-      b1-->b2
-      end
-      subgraph three
-      c1-->c2
-      end
-      one --> two
-      three --> two
-      two --> c2
-
-</pre
-    >
-    <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-      ---
-      flowchart TB
-
-        process_C
-      subgraph container_Alpha
-        subgraph process_B
-          pppB
-        end
-        subgraph process_A
-          pppA
-        end
-        process_B-->|via_AWSBatch|container_Beta
-        process_A-->|messages|container_Beta
-      end
-
-</pre
-    >
-    <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-      ---
-      flowchart TB
-      subgraph container_Beta
-        process_C
-      end
-      subgraph container_Alpha
-        subgraph process_B
-          pppB
-        end
-        subgraph process_A
-          pppA
-        end
-        process_B-->|via_AWSBatch|container_Beta
-        process_A-->|messages|container_Beta
-      end
-
-</pre
-    >
-    <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-      ---
-      flowchart TB
-      subgraph container_Beta
-        process_C
-      end
-
-        process_B-->|via_AWSBatch|container_Beta
-
-
-</pre
-    >
-    <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-      ---
-      classDiagram
-      note "I love this diagram!\nDo you love it?"
-      Class01 <|-- AveryLongClass : Cool
-      &lt;&lt;interface&gt;&gt; Class01
-      Class03 "1" *-- "*" Class04
-      Class05 "1" o-- "many" Class06
-      Class07 "1" .. "*" Class08
-      Class09 "1" --> "*" C2 : Where am i?
-      Class09 "*" --* "*" C3
-      Class09 "1" --|> "1" Class07
-      Class12 <|.. Class08
-      Class11 ..>Class12
-      Class07 : equals()
-      Class07 : Object[] elementData
-      Class01 : size()
-      Class01 : int chimp
-      Class01 : int gorilla
-      Class01 : -int privateChimp
-      Class01 : +int publicGorilla
-      Class01 : #int protectedMarmoset
-      Class08 <--> C2: Cool label
-      class Class10 {
-        &lt;&lt;service&gt;&gt;
-        int id
-        test()
-      }
-      note for Class10 "Cool class\nI said it's very cool class!"
-</pre
-    >
-    <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-      ---
-      requirementDiagram
-        requirement test_req {
-        id: 1
-        text: the test text.
-        risk: high
-        verifymethod: test
-        }
-
-        element test_entity {
-        type: simulation
-        }
-
-        test_entity - satisfies -> test_req
-</pre
-    >
-    <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-      ---
-      flowchart-elk TB
-      internet
-      nat
-      router
-      compute1
-
-      subgraph project
-      router
-      nat
-        subgraph subnet1
-          compute1
-        end
-      end
-
-      %% router --> subnet1
-      subnet1  --> nat
-      %% nat --> internet
-</pre
-    >
-    <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-      ---
-      flowchart-elk TB
-      internet
-      nat
-      router
-      lb1
-      lb2
-      compute1
-      compute2
-      subgraph project
-      router
-      nat
-        subgraph subnet1
-          compute1
-          lb1
-        end
-        subgraph subnet2
-          compute2
-          lb2
-        end
-      end
-      internet --> router
-      router --> subnet1 & subnet2
-      subnet1 & subnet2 --> nat --> internet
-</pre
-    >
-    <pre id="diagram4" class="mermaid">
 ---
 config:
   layout: elk
@@ -362,149 +157,84 @@ treemap
     "Leaf 2.2": 25
     "Leaf 2.3": 12
 
-    </pre>
+classDef class1   fill:red,color:blue,stroke:#FFD600;
-    <pre id="diagram5" class="mermaid">
-      ---
-      config:
-        layout: elk
-        flowchart:
-          curve: rounded
-      ---
-      flowchart LR
-          I["fa:fa-code Text"] -- Mermaid js --> D["Use<br/>the<br/>editor!"]
-          I --> D & D
-          D@{ shape: question}
-          I@{ shape: question}
 
-    </pre>
-    <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: tidy-tree
-      ---
-      mindmap
-      root((mindmap))
-        Origins
-          Long history
-          ::icon(fa fa-book)
-          Popularisation
-            British popular psychology author Tony Buzan
-        Research
-          On effectiveness<br/>and features
-          On Automatic creation
-            Uses
-                Creative techniques
-                Strategic planning
-                Argument mapping
-        Tools
-          Pen and paper
-          Mermaid
 
-    </pre>
+</pre
-    <pre id="diagram4" class="mermaid">
+    >
-      ---
+    <pre id="diagram4" class="mermaid2">
-      config:
-        layout: elk
-        flowchart:
-          curve: linear
-      ---
-      flowchart LR
-          A[A] --> B[B]
-          A[A] --- B([C])
-          A@{ shape: diamond}
-          %%B@{ shape: diamond}
-
-    </pre>
-    <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-        flowchart:
-          curve: linear
-      ---
-      flowchart LR
-          A[A] -- Mermaid js --> B[B]
-          A[A] -- Mermaid js --- B[B]
-          A@{ shape: diamond}
-          B@{ shape: diamond}
-
-    </pre>
-    <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-        flowchart:
-          curve: rounded
-      ---
-      flowchart LR
-          D["Use the editor"] -- Mermaid js --> I["fa:fa-code Text"]
-          I --> D & D
-          D@{ shape: question}
-          I@{ shape: question}
-    </pre>
-    <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-        flowchart:
-          curve: rounded
-        elk:
-          nodePlacementStrategy: NETWORK_SIMPLEX
-      ---
-      flowchart LR
-          D["Use the editor"] -- Mermaid js --> I["fa:fa-code Text"]
-          D --> I & I
-          a["a"]
-          D@{ shape: trap-b}
-          I@{ shape: lean-l}
-    </pre>
-    <pre id="diagram4" class="mermaid">
 ---
 config:
-  layout: elk
+  treemap:
-
+    valueFormat: '$0,0'
 ---
-flowchart LR
+treemap
- %% subgraph s1["Untitled subgraph"]
+"Budget"
-        C["Evaluate"]
+    "Operations"
- %% end
+        "Salaries": 7000
+        "Equipment": 2000
+        "Supplies": 1000
+    "Marketing"
+        "Advertising": 4000
+        "Events": 1000
 
-    B --> C
+</pre
-    </pre>
+    >
     <pre id="diagram4" class="mermaid">
----
+    treemap
-config:
+      title Accessible Treemap Title
-  layout: elk
+      "Category A"
-  flowchart:
+          "Item A1": 10
-    //curve: linear
+          "Item A2": 20
----
+      "Category B"
-flowchart LR
+          "Item B1": 15
-%% A ==> B
+          "Item B2": 25
-%% A2 --> B2
-A{A} --> B((Bo boo)) & B & B & B
-
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
-      ---
-      config:
-        layout: elk
-        theme: default
-        look: classic
-      ---
       flowchart LR
-       subgraph s1["APA"]
+        AB["apa@apa@"] --> B(("`apa@apa`"))
-              D{"Use the editor"}
-        end
-       subgraph S2["S2"]
-              s1
-              I>"fa:fa-code Text"]
-              E["E"]
-        end
-          D -- Mermaid js --> I
-          D --> I & E
-          E --> I
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
+      flowchart
+        D(("for D"))
+    </pre>
+    <pre id="diagram4" class="mermaid2">
+      flowchart LR
+        A e1@==> B
+        e1@{ animate: true}
+    </pre>
+    <pre id="diagram4" class="mermaid2">
+flowchart LR
+  A e1@--> B
+  classDef animate stroke-width:2,stroke-dasharray:10\,8,stroke-dashoffset:-180,animation: edge-animation-frame 6s linear infinite, stroke-linecap: round
+  class e1 animate
+    </pre>
+    <h2>infinite</h2>
+    <pre id="diagram4" class="mermaid2">
+flowchart LR
+  A e1@--> B
+  classDef animate stroke-dasharray: 9\,5,stroke-dashoffset: 900,animation: dash 25s linear infinite;
+  class e1 animate
+    </pre>
+    <h2>Mermaid - edge-animation-slow</h2>
+    <pre id="diagram4" class="mermaid2">
+flowchart LR
+  A e1@--> B
+e1@{ animation: fast}
+    </pre>
+    <h2>Mermaid - edge-animation-fast</h2>
+    <pre id="diagram4" class="mermaid2">
+flowchart LR
+  A e1@--> B
+  classDef animate stroke-dasharray: 1000,stroke-dashoffset: 1000,animation: dash 10s linear;
+  class e1 edge-animation-fast
+    </pre>
+
+    <pre id="diagram4" class="mermaid2">
+
+info    </pre
+    >
+    <pre id="diagram4" class="mermaid2">
 ---
 config:
   layout: elk
@@ -529,7 +259,7 @@ config:
       end
       end
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 ---
 config:
   layout: elk
@@ -542,7 +272,7 @@ config:
       D-->I
       D-->I
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 ---
 config:
   layout: elk
@@ -581,7 +311,7 @@ flowchart LR
     n8@{ shape: rect}
 
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 ---
 config:
   layout: elk
@@ -597,7 +327,7 @@ flowchart LR
 
 
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 ---
 config:
   layout: elk
@@ -606,7 +336,7 @@ flowchart LR
     A{A} --> B & C
 </pre
     >
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 ---
 config:
   layout: elk
@@ -618,7 +348,7 @@ flowchart LR
     end
 </pre
     >
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 ---
 config:
   layout: elk
@@ -636,7 +366,7 @@ flowchart LR
 
 
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 ---
 config:
   kanban:
@@ -655,81 +385,81 @@ kanban
     task3[💻 Develop login feature]@{ ticket: 103 }
 
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
 nA[Default] --> A@{ icon: 'fa:bell', form: 'rounded' }
 
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
 nA[Style] --> A@{ icon: 'fa:bell', form: 'rounded' }
 style A fill:#f9f,stroke:#333,stroke-width:4px
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
 nA[Class] --> A@{ icon: 'fa:bell', form: 'rounded' }
 A:::AClass
 classDef AClass fill:#f9f,stroke:#333,stroke-width:4px
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
   nA[Class] --> A@{ icon: 'logos:aws', form: 'rounded' }
 
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
 nA[Default] --> A@{ icon: 'fa:bell', form: 'square' }
 
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
 nA[Style] --> A@{ icon: 'fa:bell', form: 'square' }
 style A fill:#f9f,stroke:#333,stroke-width:4px
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
 nA[Class] --> A@{ icon: 'fa:bell', form: 'square' }
 A:::AClass
 classDef AClass fill:#f9f,stroke:#333,stroke-width:4px
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
   nA[Class] --> A@{ icon: 'logos:aws', form: 'square' }
 
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
 nA[Default] --> A@{ icon: 'fa:bell', form: 'circle' }
 
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
 nA[Style] --> A@{ icon: 'fa:bell', form: 'circle' }
 style A fill:#f9f,stroke:#333,stroke-width:4px
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
 nA[Class] --> A@{ icon: 'fa:bell', form: 'circle' }
 A:::AClass
 classDef AClass fill:#f9f,stroke:#333,stroke-width:4px
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
   nA[Class] --> A@{ icon: 'logos:aws', form: 'circle' }
   A:::AClass
   classDef AClass fill:#f9f,stroke:#333,stroke-width:4px
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
   nA[Style] --> A@{ icon: 'logos:aws', form: 'circle' }
   style A fill:#f9f,stroke:#333,stroke-width:4px
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 kanban
   id2[In progress]
     docs[Create Blog about the new diagram]@{ priority: 'Very Low', ticket: MC-2037, assigned: 'knsv' }
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 ---
 config:
   kanban:
@@ -793,22 +523,18 @@ kanban
         alert('It worked');
       }
       await mermaid.initialize({
-        // theme: 'base',
+        // theme: 'forest',
         // theme: 'default',
         // theme: 'forest',
         // handDrawnSeed: 12,
         // look: 'handDrawn',
         // 'elk.nodePlacement.strategy': 'NETWORK_SIMPLEX',
         // layout: 'dagre',
-        layout: 'elk',
+        // layout: 'elk',
         // layout: 'fixed',
         // htmlLabels: false,
         flowchart: { titleTopMargin: 10 },
-
+        fontFamily: "'Recursive', sans-serif",
-        // fontFamily: 'Caveat',
-        // fontFamily: 'Kalam',
-        // fontFamily: 'courier',
-        fontFamily: 'arial',
         sequence: {
           actorFontFamily: 'courier',
           noteFontFamily: 'courier',

cypress/platform/mindmap-layouts.html

@@ -1,376 +0,0 @@
-<!doctype html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8" />
-    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-    <title>Mermaid Quick Test Page</title>
-    <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=" />
-    <style>
-      div.mermaid {
-        font-family: 'Courier New', Courier, monospace !important;
-      }
-    </style>
-  </head>
-
-  <body>
-    <pre class="mermaid">
- ---
-      config:
-        layout: tidy-tree
-      ---
-      mindmap
-      root((mindmap))
-        A
-        B
-    </pre>
-    <pre class="mermaid">
- ---
-      config:
-        layout: dagre
-      ---
-      mindmap
-      root((mindmap))
-        A
-        B
-    </pre>
-    <pre class="mermaid">
- ---
-      config:
-        layout: elk
-      ---
-      mindmap
-      root((mindmap))
-        A
-        B
-    </pre>
-    <pre class="mermaid">
- ---
-      config:
-        layout: cose-bilkent
-      ---
-      mindmap
-      root((mindmap))
-        A
-        B
-    </pre>
-    <pre class="mermaid">
-    ---
-      config:
-        layout: tidy-tree
-      ---
-      mindmap
-      root((mindmap is a long thing))
-        A
-        B
-        C
-        D
-    </pre>
-    <pre class="mermaid">
-    ---
-      config:
-        layout: dagre
-      ---
-      mindmap
-      root((mindmap is a long thing))
-        A
-        B
-        C
-        D
-    </pre>
-    <pre class="mermaid">
-    ---
-      config:
-        layout: elk
-      ---
-      mindmap
-      root((mindmap is a long thing))
-        A
-        B
-        C
-        D
-    </pre>
-    <pre class="mermaid">
-    ---
-      config:
-        layout: cose-bilkent
-      ---
-      mindmap
-      root((mindmap is a long thing))
-        A
-        B
-        C
-        D
-    </pre>
-
-    <pre class="mermaid">
-    ---
-      config:
-        layout: tidy-tree
-      ---
-      mindmap
-      root((mindmap))
-        Origins
-          Long history
-          ::icon(fa fa-book)
-          Popularisation
-            British popular psychology author Tony Buzan
-        Research
-          On effectiveness&lt;br/>and features
-          On Automatic creation
-            Uses
-                Creative techniques
-                Strategic planning
-                Argument mapping
-        Tools
-              id)I am a cloud(
-                  id))I am a bang((
-                    Tools
-    </pre>
-    <pre class="mermaid">
-    ---
-      config:
-        layout: dagre
-      ---
-      mindmap
-      root((mindmap))
-        Origins
-          Long history
-          ::icon(fa fa-book)
-          Popularisation
-            British popular psychology author Tony Buzan
-        Research
-          On effectiveness&lt;br/>and features
-          On Automatic creation
-            Uses
-                Creative techniques
-                Strategic planning
-                Argument mapping
-        Tools
-              id)I am a cloud(
-                  id))I am a bang((
-                    Tools
-    </pre>
-    <pre class="mermaid">
-    ---
-      config:
-        layout: elk
-      ---
-      mindmap
-      root((mindmap))
-        Origins
-          Long history
-          ::icon(fa fa-book)
-          Popularisation
-            British popular psychology author Tony Buzan
-        Research
-          On effectiveness&lt;br/>and features
-          On Automatic creation
-            Uses
-                Creative techniques
-                Strategic planning
-                Argument mapping
-        Tools
-              id)I am a cloud(
-                  id))I am a bang((
-                    Tools
-    </pre>
-    <pre class="mermaid">
-    ---
-      config:
-        layout: cose-bilkent
-      ---
-      mindmap
-      root((mindmap))
-        Origins
-          Long history
-          ::icon(fa fa-book)
-          Popularisation
-            British popular psychology author Tony Buzan
-        Research
-          On effectiveness&lt;br/>and features
-          On Automatic creation
-            Uses
-                Creative techniques
-                Strategic planning
-                Argument mapping
-        Tools
-              id)I am a cloud(
-                  id))I am a bang((
-                    Tools
-    </pre>
-    <pre class="mermaid">
-      ---
-      config:
-        layout: tidy-tree
-      ---
-      mindmap
-      root((mindmap))
-        A
-          a
-            apa[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-            apa2[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-          b
-          c
-          d
-        B
-            apa3[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-        D
-          apa5[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-          apa4[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-
-    </pre>
-    <pre class="mermaid">
-      ---
-      config:
-        layout: dagre
-      ---
-      mindmap
-      root((mindmap))
-        A
-          a
-            apa[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-            apa2[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-          b
-          c
-          d
-        B
-            apa3[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-        D
-          apa5[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-          apa4[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-
-    </pre>
-    <pre class="mermaid">
-      ---
-      config:
-        layout: elk
-      ---
-      mindmap
-      root((mindmap))
-        A
-          a
-            apa[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-            apa2[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-          b
-          c
-          d
-        B
-            apa3[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-        D
-          apa5[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-          apa4[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-
-    </pre>
-    <pre class="mermaid">
-      ---
-      config:
-        layout: cose-bilkent
-      ---
-      mindmap
-      root((mindmap))
-        A
-          a
-            apa[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-            apa2[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-          b
-          c
-          d
-        B
-            apa3[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-        D
-          apa5[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-          apa4[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-
-    </pre>
-
-    <pre class="mermaid">
- ---
-      config:
-        layout: tidy-tree
-      ---
-      mindmap
-      ((This is a mindmap))
-        child1
-         grandchild 1
-         grandchild 2
-        child2
-         grandchild 3
-         grandchild 4
-        child3
-         grandchild 5
-         grandchild 6
-      
-    </pre>
-
-    <pre class="mermaid">
- ---
-      config:
-        layout: dagre
-      ---
-      mindmap
-      ((This is a mindmap))
-        child1
-         grandchild 1
-         grandchild 2
-        child2
-         grandchild 3
-         grandchild 4
-        child3
-         grandchild 5
-         grandchild 6
-      
-    </pre>
-
-    <pre class="mermaid">
- ---
-      config:
-        layout: elk
-      ---
-      mindmap
-      ((This is a mindmap))
-        child1
-         grandchild 1
-         grandchild 2
-        child2
-         grandchild 3
-         grandchild 4
-        child3
-         grandchild 5
-         grandchild 6
-      
-    </pre>
-
-    <pre class="mermaid">
- ---
-      config:
-        layout: cose-bilkent
-      ---
-      mindmap
-      ((This is a mindmap))
-        child1
-         grandchild 1
-         grandchild 2
-        child2
-         grandchild 3
-         grandchild 4
-        child3
-         grandchild 5
-         grandchild 6
-      
-    </pre>
-
-    <hr />
-    <script type="module">
-      import mermaid from '/mermaid.esm.mjs';
-      import tidytree from '/mermaid-layout-tidy-tree.esm.mjs';
-      import layouts from './mermaid-layout-elk.esm.mjs';
-      mermaid.registerLayoutLoaders(layouts);
-      mermaid.registerLayoutLoaders(tidytree);
-      mermaid.initialize({
-        theme: 'default',
-        logLevel: 3,
-        securityLevel: 'loose',
-      });
-    </script>
-  </body>
-</html>

cypress/platform/viewer.js

@@ -1,6 +1,5 @@
 import externalExample from './mermaid-example-diagram.esm.mjs';
 import layouts from './mermaid-layout-elk.esm.mjs';
-import tidyTree from './mermaid-layout-tidy-tree.esm.mjs';
 import zenUml from './mermaid-zenuml.esm.mjs';
 import mermaid from './mermaid.esm.mjs';
 
@@ -66,7 +65,6 @@ const contentLoaded = async function () {
     await mermaid.registerExternalDiagrams([externalExample, zenUml]);
 
     mermaid.registerLayoutLoaders(layouts);
-    mermaid.registerLayoutLoaders(tidyTree);
     mermaid.initialize(graphObj.mermaid);
     /**
      *  CC-BY-4.0

cypress/timings.json

@@ -2,227 +2,223 @@
   "durations": [
     {
       "spec": "cypress/integration/other/configuration.spec.js",
-      "duration": 5841
+      "duration": 6162
     },
     {
       "spec": "cypress/integration/other/external-diagrams.spec.js",
-      "duration": 2138
+      "duration": 2148
     },
     {
       "spec": "cypress/integration/other/ghsa.spec.js",
-      "duration": 3370
+      "duration": 3585
     },
     {
       "spec": "cypress/integration/other/iife.spec.js",
-      "duration": 2052
+      "duration": 2099
     },
     {
       "spec": "cypress/integration/other/interaction.spec.js",
-      "duration": 12243
+      "duration": 12119
     },
     {
       "spec": "cypress/integration/other/rerender.spec.js",
-      "duration": 2065
+      "duration": 2063
     },
     {
       "spec": "cypress/integration/other/xss.spec.js",
-      "duration": 31288
+      "duration": 31921
     },
     {
       "spec": "cypress/integration/rendering/appli.spec.js",
-      "duration": 3421
+      "duration": 3385
     },
     {
       "spec": "cypress/integration/rendering/architecture.spec.ts",
-      "duration": 97
+      "duration": 108
     },
     {
       "spec": "cypress/integration/rendering/block.spec.js",
-      "duration": 18500
+      "duration": 18063
     },
     {
       "spec": "cypress/integration/rendering/c4.spec.js",
-      "duration": 5793
+      "duration": 5519
     },
     {
       "spec": "cypress/integration/rendering/classDiagram-elk-v3.spec.js",
-      "duration": 40966
+      "duration": 40040
     },
     {
       "spec": "cypress/integration/rendering/classDiagram-handDrawn-v3.spec.js",
-      "duration": 39176
+      "duration": 38665
     },
     {
       "spec": "cypress/integration/rendering/classDiagram-v2.spec.js",
-      "duration": 23468
+      "duration": 22836
     },
     {
       "spec": "cypress/integration/rendering/classDiagram-v3.spec.js",
-      "duration": 38291
+      "duration": 37096
     },
     {
       "spec": "cypress/integration/rendering/classDiagram.spec.js",
-      "duration": 16949
+      "duration": 16452
     },
     {
       "spec": "cypress/integration/rendering/conf-and-directives.spec.js",
-      "duration": 9480
+      "duration": 10387
     },
     {
       "spec": "cypress/integration/rendering/current.spec.js",
-      "duration": 2753
+      "duration": 2803
     },
     {
       "spec": "cypress/integration/rendering/erDiagram-unified.spec.js",
-      "duration": 88028
+      "duration": 86891
     },
     {
       "spec": "cypress/integration/rendering/erDiagram.spec.js",
-      "duration": 15615
+      "duration": 15206
     },
     {
       "spec": "cypress/integration/rendering/errorDiagram.spec.js",
-      "duration": 3706
+      "duration": 3540
     },
     {
       "spec": "cypress/integration/rendering/flowchart-elk.spec.js",
-      "duration": 43905
+      "duration": 41975
     },
     {
       "spec": "cypress/integration/rendering/flowchart-handDrawn.spec.js",
-      "duration": 31217
+      "duration": 30909
     },
     {
       "spec": "cypress/integration/rendering/flowchart-icon.spec.js",
-      "duration": 7531
+      "duration": 7881
     },
     {
       "spec": "cypress/integration/rendering/flowchart-shape-alias.spec.ts",
-      "duration": 25423
+      "duration": 24294
     },
     {
       "spec": "cypress/integration/rendering/flowchart-v2.spec.js",
-      "duration": 49664
+      "duration": 47652
     },
     {
       "spec": "cypress/integration/rendering/flowchart.spec.js",
-      "duration": 32525
+      "duration": 32049
     },
     {
       "spec": "cypress/integration/rendering/gantt.spec.js",
-      "duration": 20915
+      "duration": 20248
     },
     {
       "spec": "cypress/integration/rendering/gitGraph.spec.js",
-      "duration": 53556
+      "duration": 51202
     },
     {
       "spec": "cypress/integration/rendering/iconShape.spec.ts",
-      "duration": 283038
+      "duration": 283546
     },
     {
       "spec": "cypress/integration/rendering/imageShape.spec.ts",
-      "duration": 59434
+      "duration": 57257
     },
     {
       "spec": "cypress/integration/rendering/info.spec.ts",
-      "duration": 3101
+      "duration": 3352
     },
     {
       "spec": "cypress/integration/rendering/journey.spec.js",
-      "duration": 7099
+      "duration": 7423
     },
     {
       "spec": "cypress/integration/rendering/kanban.spec.ts",
-      "duration": 7567
+      "duration": 7804
     },
     {
       "spec": "cypress/integration/rendering/katex.spec.js",
-      "duration": 3817
+      "duration": 3847
     },
     {
       "spec": "cypress/integration/rendering/marker_unique_id.spec.js",
-      "duration": 2624
+      "duration": 2637
-    },
-    {
-      "spec": "cypress/integration/rendering/mindmap-tidy-tree.spec.js",
-      "duration": 4246
     },
     {
       "spec": "cypress/integration/rendering/mindmap.spec.ts",
-      "duration": 11967
+      "duration": 11658
     },
     {
       "spec": "cypress/integration/rendering/newShapes.spec.ts",
-      "duration": 151914
+      "duration": 149500
     },
     {
       "spec": "cypress/integration/rendering/oldShapes.spec.ts",
-      "duration": 116698
+      "duration": 115427
     },
     {
       "spec": "cypress/integration/rendering/packet.spec.ts",
-      "duration": 4967
+      "duration": 4801
     },
     {
       "spec": "cypress/integration/rendering/pie.spec.ts",
-      "duration": 6700
+      "duration": 6786
     },
     {
       "spec": "cypress/integration/rendering/quadrantChart.spec.js",
-      "duration": 8963
+      "duration": 9422
     },
     {
       "spec": "cypress/integration/rendering/radar.spec.js",
-      "duration": 5540
+      "duration": 5652
     },
     {
       "spec": "cypress/integration/rendering/requirement.spec.js",
-      "duration": 2782
+      "duration": 2787
     },
     {
       "spec": "cypress/integration/rendering/requirementDiagram-unified.spec.js",
-      "duration": 54797
+      "duration": 53631
     },
     {
       "spec": "cypress/integration/rendering/sankey.spec.ts",
-      "duration": 6914
+      "duration": 7075
     },
     {
       "spec": "cypress/integration/rendering/sequencediagram-v2.spec.js",
-      "duration": 20481
+      "duration": 20446
     },
     {
       "spec": "cypress/integration/rendering/sequencediagram.spec.js",
-      "duration": 38490
+      "duration": 37326
     },
     {
       "spec": "cypress/integration/rendering/stateDiagram-v2.spec.js",
-      "duration": 30766
+      "duration": 29208
     },
     {
       "spec": "cypress/integration/rendering/stateDiagram.spec.js",
-      "duration": 16705
+      "duration": 16328
     },
     {
       "spec": "cypress/integration/rendering/theme.spec.js",
-      "duration": 30928
+      "duration": 30541
     },
     {
       "spec": "cypress/integration/rendering/timeline.spec.ts",
-      "duration": 8424
+      "duration": 8611
     },
     {
       "spec": "cypress/integration/rendering/treemap.spec.ts",
-      "duration": 12533
+      "duration": 11878
     },
     {
       "spec": "cypress/integration/rendering/xyChart.spec.js",
-      "duration": 21197
+      "duration": 20400
     },
     {
       "spec": "cypress/integration/rendering/zenuml.spec.js",
-      "duration": 3455
+      "duration": 3528
     }
   ]
 }

cypress/tsconfig.json

@@ -2,7 +2,7 @@
   "compilerOptions": {
     "target": "es2020",
     "lib": ["es2020", "dom"],
-    "types": ["cypress", "node", "@argos-ci/cypress/support"],
+    "types": ["cypress", "node", "@argos-ci/cypress/dist/support.d.ts"],
     "allowImportingTsExtensions": true,
     "noEmit": true
   },

demos/er-multiline.html

@@ -11,7 +11,7 @@
       rel="stylesheet"
     />
     <link
-      href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.2/css/all.min.css"
+      href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css"
       rel="stylesheet"
     />
     <link

demos/er.html

@@ -169,6 +169,164 @@
     </pre>
     <hr />
 
+    <!-- Aggregation Examples -->
+    <h2>Aggregation Examples</h2>
+
+    <h3>Basic Aggregation (Solid Line)</h3>
+    <pre class="mermaid">
+    erDiagram
+      DEPARTMENT <> EMPLOYEE : contains
+      DEPARTMENT {
+          int id PK
+          string name
+          string location
+      }
+      EMPLOYEE {
+          int id PK
+          string name
+          int department_id FK
+      }
+    </pre>
+    <hr />
+
+    <h3>Dashed Aggregation</h3>
+    <pre class="mermaid">
+    erDiagram
+      PROJECT <>.. TASK : manages
+      PROJECT {
+          int id PK
+          string name
+          string description
+      }
+      TASK {
+          int id PK
+          string title
+          int project_id FK
+      }
+    </pre>
+    <hr />
+
+    <h3>Aggregation with Different Cardinalities</h3>
+    <pre class="mermaid">
+    erDiagram
+      COMPANY <> DEPARTMENT : owns
+      DEPARTMENT <> EMPLOYEE : contains
+      EMPLOYEE <> PROJECT : works_on
+      PROJECT <> TASK : consists_of
+      
+      COMPANY {
+          int id PK
+          string name
+      }
+      DEPARTMENT {
+          int id PK
+          string name
+          int company_id FK
+      }
+      EMPLOYEE {
+          int id PK
+          string name
+          int department_id FK
+      }
+      PROJECT {
+          int id PK
+          string name
+          int employee_id FK
+      }
+      TASK {
+          int id PK
+          string title
+          int project_id FK
+      }
+    </pre>
+    <hr />
+
+    <h3>Two-way Aggregation</h3>
+    <pre class="mermaid">
+    erDiagram
+      TEAM <> MEMBER : consists_of
+      TEAM {
+          int id PK
+          string name
+      }
+      MEMBER {
+          int id PK
+          string name
+          int team_id FK
+      }
+    </pre>
+    <hr />
+
+    <h3>Complex Aggregation with Labels</h3>
+    <pre class="mermaid">
+    erDiagram
+      UNIVERSITY <> COLLEGE : "has multiple"
+      COLLEGE <> DEPARTMENT : "contains"
+      DEPARTMENT <> FACULTY : "employs"
+      FACULTY <> STUDENT : "teaches"
+      
+      UNIVERSITY {
+          int id PK
+          string name
+      }
+      COLLEGE {
+          int id PK
+          string name
+          int university_id FK
+      }
+      DEPARTMENT {
+          int id PK
+          string name
+          int college_id FK
+      }
+      FACULTY {
+          int id PK
+          string name
+          int department_id FK
+      }
+      STUDENT {
+          int id PK
+          string name
+          int faculty_id FK
+      }
+    </pre>
+    <hr />
+
+    <h3>Mixed Relationship Types</h3>
+    <pre class="mermaid">
+    erDiagram
+      CUSTOMER ||--o{ ORDER : places
+      ORDER ||--|{ ORDER_ITEM : contains
+      PRODUCT <> ORDER_ITEM : "aggregated in"
+      WAREHOUSE <>.. PRODUCT : "stores"
+      
+      CUSTOMER {
+          int id PK
+          string name
+      }
+      ORDER {
+          int id PK
+          int customer_id FK
+          date order_date
+      }
+      ORDER_ITEM {
+          int id PK
+          int order_id FK
+          int product_id FK
+          int quantity
+      }
+      PRODUCT {
+          int id PK
+          string name
+          int warehouse_id FK
+      }
+      WAREHOUSE {
+          int id PK
+          string name
+      }
+    </pre>
+    <hr />
+
     <script type="module">
       import mermaid from './mermaid.esm.mjs';
       mermaid.initialize({

docs/community/contributing.md

@@ -29,8 +29,7 @@ In GitHub, you first [**fork a mermaid repository**](https://github.com/mermaid-
 
 Then you **clone** a copy to your local development machine (e.g. where you code) to make a copy with all the files to work with.
 
-> **💡 Tip**
+> **💡 Tip** > [Here is a GitHub document that gives an overview of the process](https://docs.github.com/en/get-started/quickstart/fork-a-repo).
-> [Here is a GitHub document that gives an overview of the process](https://docs.github.com/en/get-started/quickstart/fork-a-repo).
 
 ```bash
 git clone git@github.com/your-fork/mermaid

docs/community/intro.md

@@ -33,8 +33,7 @@ mindmap
 
 ## Join the Development
 
-> **💡 Tip**
+> **💡 Tip** > **Check out our** [**detailed contribution guide**](./contributing.md).
-> **Check out our** [**detailed contribution guide**](./contributing.md).
 
 Where to start:
 
@@ -48,8 +47,7 @@ Where to start:
 
 ## A Question Or a Suggestion?
 
-> **💡 Tip**
+> **💡 Tip** > **Have a look at** [**how to open an issue**](./questions-and-suggestions.md).
-> **Have a look at** [**how to open an issue**](./questions-and-suggestions.md).
 
 If you have faced a vulnerability [report it to us](./security.md).
 

docs/config/directives.md

@@ -22,6 +22,7 @@ While directives allow you to change most of the default configuration settings,
 Mermaid basically supports two types of configuration options to be overridden by directives.
 
 1. _General/Top Level configurations_ : These are the configurations that are available and applied to all the diagram. **Some of the most important top-level** configurations are:
+
    - theme
    - fontFamily
    - logLevel

docs/config/faq.md

@@ -6,7 +6,7 @@
 
 # Frequently Asked Questions
 
-1. [How to add title to flowchart?](https://github.com/mermaid-js/mermaid/issues/1433#issuecomment-1991554712)
+1. [How to add title to flowchart?](https://github.com/mermaid-js/mermaid/issues/556#issuecomment-363182217)
 2. [How to specify custom CSS file?](https://github.com/mermaidjs/mermaid.cli/pull/24#issuecomment-373402785)
 3. [How to fix tooltip misplacement issue?](https://github.com/mermaid-js/mermaid/issues/542#issuecomment-3343564621)
 4. [How to specify gantt diagram xAxis format?](https://github.com/mermaid-js/mermaid/issues/269#issuecomment-373229136)

docs/config/layouts.md

@@ -1,40 +0,0 @@
-> **Warning**
->
-> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
->
-> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/layouts.md](../../packages/mermaid/src/docs/config/layouts.md).
-
-# Layouts
-
-This page lists the available layout algorithms supported in Mermaid diagrams.
-
-## Supported Layouts
-
-- **elk**: [ELK (Eclipse Layout Kernel)](https://www.eclipse.org/elk/)
-- **tidy-tree**: Tidy tree layout for hierarchical diagrams [Tidy Tree Configuration](/config/tidy-tree)
-- **cose-bilkent**: Cose Bilkent layout for force-directed graphs
-- **dagre**: Dagre layout for layered graphs
-
-## How to Use
-
-You can specify the layout in your diagram's YAML config or initialization options. For example:
-
-```mermaid-example
----
-config:
-  layout: elk
----
-graph TD;
-  A-->B;
-  B-->C;
-```
-
-```mermaid
----
-config:
-  layout: elk
----
-graph TD;
-  A-->B;
-  B-->C;
-```

docs/config/setup/mermaid/README.md

@@ -10,6 +10,10 @@
 
 # mermaid
 
+## Classes
+
+- [UnknownDiagramError](classes/UnknownDiagramError.md)
+
 ## Interfaces
 
 - [DetailedError](interfaces/DetailedError.md)
@@ -23,7 +27,6 @@
 - [RenderOptions](interfaces/RenderOptions.md)
 - [RenderResult](interfaces/RenderResult.md)
 - [RunOptions](interfaces/RunOptions.md)
-- [UnknownDiagramError](interfaces/UnknownDiagramError.md)
 
 ## Type Aliases
 

docs/config/setup/mermaid/classes/UnknownDiagramError.md

@@ -0,0 +1,159 @@
+> **Warning**
+>
+> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
+>
+> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/setup/mermaid/classes/UnknownDiagramError.md](../../../../../packages/mermaid/src/docs/config/setup/mermaid/classes/UnknownDiagramError.md).
+
+[**mermaid**](../../README.md)
+
+---
+
+# Class: UnknownDiagramError
+
+Defined in: [packages/mermaid/src/errors.ts:1](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/errors.ts#L1)
+
+## Extends
+
+- `Error`
+
+## Constructors
+
+### new UnknownDiagramError()
+
+> **new UnknownDiagramError**(`message`): [`UnknownDiagramError`](UnknownDiagramError.md)
+
+Defined in: [packages/mermaid/src/errors.ts:2](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/errors.ts#L2)
+
+#### Parameters
+
+##### message
+
+`string`
+
+#### Returns
+
+[`UnknownDiagramError`](UnknownDiagramError.md)
+
+#### Overrides
+
+`Error.constructor`
+
+## Properties
+
+### cause?
+
+> `optional` **cause**: `unknown`
+
+Defined in: node_modules/.pnpm/typescript\@5.7.3/node_modules/typescript/lib/lib.es2022.error.d.ts:26
+
+#### Inherited from
+
+`Error.cause`
+
+---
+
+### message
+
+> **message**: `string`
+
+Defined in: node_modules/.pnpm/typescript\@5.7.3/node_modules/typescript/lib/lib.es5.d.ts:1077
+
+#### Inherited from
+
+`Error.message`
+
+---
+
+### name
+
+> **name**: `string`
+
+Defined in: node_modules/.pnpm/typescript\@5.7.3/node_modules/typescript/lib/lib.es5.d.ts:1076
+
+#### Inherited from
+
+`Error.name`
+
+---
+
+### stack?
+
+> `optional` **stack**: `string`
+
+Defined in: node_modules/.pnpm/typescript\@5.7.3/node_modules/typescript/lib/lib.es5.d.ts:1078
+
+#### Inherited from
+
+`Error.stack`
+
+---
+
+### prepareStackTrace()?
+
+> `static` `optional` **prepareStackTrace**: (`err`, `stackTraces`) => `any`
+
+Defined in: node_modules/.pnpm/@types+node\@22.13.5/node_modules/@types/node/globals.d.ts:143
+
+Optional override for formatting stack traces
+
+#### Parameters
+
+##### err
+
+`Error`
+
+##### stackTraces
+
+`CallSite`\[]
+
+#### Returns
+
+`any`
+
+#### See
+
+<https://v8.dev/docs/stack-trace-api#customizing-stack-traces>
+
+#### Inherited from
+
+`Error.prepareStackTrace`
+
+---
+
+### stackTraceLimit
+
+> `static` **stackTraceLimit**: `number`
+
+Defined in: node_modules/.pnpm/@types+node\@22.13.5/node_modules/@types/node/globals.d.ts:145
+
+#### Inherited from
+
+`Error.stackTraceLimit`
+
+## Methods
+
+### captureStackTrace()
+
+> `static` **captureStackTrace**(`targetObject`, `constructorOpt`?): `void`
+
+Defined in: node_modules/.pnpm/@types+node\@22.13.5/node_modules/@types/node/globals.d.ts:136
+
+Create .stack property on a target object
+
+#### Parameters
+
+##### targetObject
+
+`object`
+
+##### constructorOpt?
+
+`Function`
+
+#### Returns
+
+`void`
+
+#### Inherited from
+
+`Error.captureStackTrace`

docs/config/setup/mermaid/interfaces/ExternalDiagramDefinition.md

@@ -10,7 +10,7 @@
 
 # Interface: ExternalDiagramDefinition
 
-Defined in: [packages/mermaid/src/diagram-api/types.ts:96](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L96)
+Defined in: [packages/mermaid/src/diagram-api/types.ts:94](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L94)
 
 ## Properties
 
@@ -18,7 +18,7 @@ Defined in: [packages/mermaid/src/diagram-api/types.ts:96](https://github.com/me
 
 > **detector**: `DiagramDetector`
 
-Defined in: [packages/mermaid/src/diagram-api/types.ts:98](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L98)
+Defined in: [packages/mermaid/src/diagram-api/types.ts:96](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L96)
 
 ---
 
@@ -26,7 +26,7 @@ Defined in: [packages/mermaid/src/diagram-api/types.ts:98](https://github.com/me
 
 > **id**: `string`
 
-Defined in: [packages/mermaid/src/diagram-api/types.ts:97](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L97)
+Defined in: [packages/mermaid/src/diagram-api/types.ts:95](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L95)
 
 ---
 
@@ -34,4 +34,4 @@ Defined in: [packages/mermaid/src/diagram-api/types.ts:97](https://github.com/me
 
 > **loader**: `DiagramLoader`
 
-Defined in: [packages/mermaid/src/diagram-api/types.ts:99](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L99)
+Defined in: [packages/mermaid/src/diagram-api/types.ts:97](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L97)

docs/config/setup/mermaid/interfaces/LayoutData.md

@@ -10,7 +10,7 @@
 
 # Interface: LayoutData
 
-Defined in: [packages/mermaid/src/rendering-util/types.ts:168](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/types.ts#L168)
+Defined in: [packages/mermaid/src/rendering-util/types.ts:145](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/types.ts#L145)
 
 ## Indexable
 
@@ -22,7 +22,7 @@ Defined in: [packages/mermaid/src/rendering-util/types.ts:168](https://github.co
 
 > **config**: [`MermaidConfig`](MermaidConfig.md)
 
-Defined in: [packages/mermaid/src/rendering-util/types.ts:171](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/types.ts#L171)
+Defined in: [packages/mermaid/src/rendering-util/types.ts:148](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/types.ts#L148)
 
 ---
 
@@ -30,7 +30,7 @@ Defined in: [packages/mermaid/src/rendering-util/types.ts:171](https://github.co
 
 > **edges**: `Edge`\[]
 
-Defined in: [packages/mermaid/src/rendering-util/types.ts:170](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/types.ts#L170)
+Defined in: [packages/mermaid/src/rendering-util/types.ts:147](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/types.ts#L147)
 
 ---
 
@@ -38,4 +38,4 @@ Defined in: [packages/mermaid/src/rendering-util/types.ts:170](https://github.co
 
 > **nodes**: `Node`\[]
 
-Defined in: [packages/mermaid/src/rendering-util/types.ts:169](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/types.ts#L169)
+Defined in: [packages/mermaid/src/rendering-util/types.ts:146](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/types.ts#L146)

docs/config/setup/mermaid/interfaces/LayoutLoaderDefinition.md

@@ -10,7 +10,7 @@
 
 # Interface: LayoutLoaderDefinition
 
-Defined in: [packages/mermaid/src/rendering-util/render.ts:24](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/render.ts#L24)
+Defined in: [packages/mermaid/src/rendering-util/render.ts:21](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/render.ts#L21)
 
 ## Properties
 
@@ -18,7 +18,7 @@ Defined in: [packages/mermaid/src/rendering-util/render.ts:24](https://github.co
 
 > `optional` **algorithm**: `string`
 
-Defined in: [packages/mermaid/src/rendering-util/render.ts:27](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/render.ts#L27)
+Defined in: [packages/mermaid/src/rendering-util/render.ts:24](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/render.ts#L24)
 
 ---
 
@@ -26,7 +26,7 @@ Defined in: [packages/mermaid/src/rendering-util/render.ts:27](https://github.co
 
 > **loader**: `LayoutLoader`
 
-Defined in: [packages/mermaid/src/rendering-util/render.ts:26](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/render.ts#L26)
+Defined in: [packages/mermaid/src/rendering-util/render.ts:23](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/render.ts#L23)
 
 ---
 
@@ -34,4 +34,4 @@ Defined in: [packages/mermaid/src/rendering-util/render.ts:26](https://github.co
 
 > **name**: `string`
 
-Defined in: [packages/mermaid/src/rendering-util/render.ts:25](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/render.ts#L25)
+Defined in: [packages/mermaid/src/rendering-util/render.ts:22](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/render.ts#L22)

docs/config/setup/mermaid/interfaces/Mermaid.md

@@ -32,7 +32,7 @@ page.
 
 ### detectType()
 
-> **detectType**: (`text`, `config?`) => `string`
+> **detectType**: (`text`, `config`?) => `string`
 
 Defined in: [packages/mermaid/src/mermaid.ts:449](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L449)
 
@@ -105,7 +105,7 @@ An array of objects with the id of the diagram.
 
 ### ~~init()~~
 
-> **init**: (`config?`, `nodes?`, `callback?`) => `Promise`<`void`>
+> **init**: (`config`?, `nodes`?, `callback`?) => `Promise`<`void`>
 
 Defined in: [packages/mermaid/src/mermaid.ts:442](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L442)
 
@@ -117,7 +117,7 @@ Defined in: [packages/mermaid/src/mermaid.ts:442](https://github.com/mermaid-js/
 
 [`MermaidConfig`](MermaidConfig.md)
 
-**Deprecated**, please set configuration in [initialize](#initialize).
+**Deprecated**, please set configuration in [initialize](Mermaid.md#initialize).
 
 ##### nodes?
 
@@ -141,13 +141,13 @@ Called once for each rendered diagram's id.
 
 #### Deprecated
 
-Use [initialize](#initialize) and [run](#run) instead.
+Use [initialize](Mermaid.md#initialize) and [run](Mermaid.md#run) instead.
 
 Renders the mermaid diagrams
 
 #### Deprecated
 
-Use [initialize](#initialize) and [run](#run) instead.
+Use [initialize](Mermaid.md#initialize) and [run](Mermaid.md#run) instead.
 
 ---
 
@@ -176,7 +176,7 @@ Configuration object for mermaid.
 
 ### ~~mermaidAPI~~
 
-> **mermaidAPI**: `Readonly`<{ `defaultConfig`: [`MermaidConfig`](MermaidConfig.md); `getConfig`: () => [`MermaidConfig`](MermaidConfig.md); `getDiagramFromText`: (`text`, `metadata`) => `Promise`<`Diagram`>; `getSiteConfig`: () => [`MermaidConfig`](MermaidConfig.md); `globalReset`: () => `void`; `initialize`: (`userOptions`) => `void`; `parse`: {(`text`, `parseOptions`): `Promise`<`false` | [`ParseResult`](ParseResult.md)>; (`text`, `parseOptions?`): `Promise`<[`ParseResult`](ParseResult.md)>; }; `render`: (`id`, `text`, `svgContainingElement?`) => `Promise`<[`RenderResult`](RenderResult.md)>; `reset`: () => `void`; `setConfig`: (`conf`) => [`MermaidConfig`](MermaidConfig.md); `updateSiteConfig`: (`conf`) => [`MermaidConfig`](MermaidConfig.md); }>
+> **mermaidAPI**: `Readonly`<{ `defaultConfig`: [`MermaidConfig`](MermaidConfig.md); `getConfig`: () => [`MermaidConfig`](MermaidConfig.md); `getDiagramFromText`: (`text`, `metadata`) => `Promise`<`Diagram`>; `getSiteConfig`: () => [`MermaidConfig`](MermaidConfig.md); `globalReset`: () => `void`; `initialize`: (`userOptions`) => `void`; `parse`: (`text`, `parseOptions`) => `Promise`<`false` | [`ParseResult`](ParseResult.md)>(`text`, `parseOptions`?) => `Promise`<[`ParseResult`](ParseResult.md)>; `render`: (`id`, `text`, `svgContainingElement`?) => `Promise`<[`RenderResult`](RenderResult.md)>; `reset`: () => `void`; `setConfig`: (`conf`) => [`MermaidConfig`](MermaidConfig.md); `updateSiteConfig`: (`conf`) => [`MermaidConfig`](MermaidConfig.md); }>
 
 Defined in: [packages/mermaid/src/mermaid.ts:436](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L436)
 
@@ -184,81 +184,73 @@ Defined in: [packages/mermaid/src/mermaid.ts:436](https://github.com/mermaid-js/
 
 #### Deprecated
 
-Use [parse](#parse) and [render](#render) instead. Please [open a discussion](https://github.com/mermaid-js/mermaid/discussions) if your use case does not fit the new API.
+Use [parse](Mermaid.md#parse) and [render](Mermaid.md#render) instead. Please [open a discussion](https://github.com/mermaid-js/mermaid/discussions) if your use case does not fit the new API.
 
 ---
 
 ### parse()
 
-> **parse**: {(`text`, `parseOptions`): `Promise`<`false` | [`ParseResult`](ParseResult.md)>; (`text`, `parseOptions?`): `Promise`<[`ParseResult`](ParseResult.md)>; }
+> **parse**: (`text`, `parseOptions`) => `Promise`<`false` | [`ParseResult`](ParseResult.md)>(`text`, `parseOptions`?) => `Promise`<[`ParseResult`](ParseResult.md)>
 
 Defined in: [packages/mermaid/src/mermaid.ts:437](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L437)
 
-#### Call Signature
-
-> (`text`, `parseOptions`): `Promise`<`false` | [`ParseResult`](ParseResult.md)>
-
 Parse the text and validate the syntax.
 
-##### Parameters
+#### Parameters
 
-###### text
+##### text
 
 `string`
 
 The mermaid diagram definition.
 
-###### parseOptions
+##### parseOptions
 
 [`ParseOptions`](ParseOptions.md) & `object`
 
 Options for parsing.
 
-##### Returns
+#### Returns
 
 `Promise`<`false` | [`ParseResult`](ParseResult.md)>
 
 An object with the `diagramType` set to type of the diagram if valid. Otherwise `false` if parseOptions.suppressErrors is `true`.
 
-##### See
+#### See
 
 [ParseOptions](ParseOptions.md)
 
-##### Throws
+#### Throws
 
 Error if the diagram is invalid and parseOptions.suppressErrors is false or not set.
 
-#### Call Signature
-
-> (`text`, `parseOptions?`): `Promise`<[`ParseResult`](ParseResult.md)>
-
 Parse the text and validate the syntax.
 
-##### Parameters
+#### Parameters
 
-###### text
+##### text
 
 `string`
 
 The mermaid diagram definition.
 
-###### parseOptions?
+##### parseOptions?
 
 [`ParseOptions`](ParseOptions.md)
 
 Options for parsing.
 
-##### Returns
+#### Returns
 
 `Promise`<[`ParseResult`](ParseResult.md)>
 
 An object with the `diagramType` set to type of the diagram if valid. Otherwise `false` if parseOptions.suppressErrors is `true`.
 
-##### See
+#### See
 
 [ParseOptions](ParseOptions.md)
 
-##### Throws
+#### Throws
 
 Error if the diagram is invalid and parseOptions.suppressErrors is false or not set.
 
@@ -340,7 +332,7 @@ Defined in: [packages/mermaid/src/mermaid.ts:444](https://github.com/mermaid-js/
 
 ### render()
 
-> **render**: (`id`, `text`, `svgContainingElement?`) => `Promise`<[`RenderResult`](RenderResult.md)>
+> **render**: (`id`, `text`, `svgContainingElement`?) => `Promise`<[`RenderResult`](RenderResult.md)>
 
 Defined in: [packages/mermaid/src/mermaid.ts:438](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L438)
 

docs/config/setup/mermaid/interfaces/ParseOptions.md

@@ -10,7 +10,7 @@
 
 # Interface: ParseOptions
 
-Defined in: [packages/mermaid/src/types.ts:88](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L88)
+Defined in: [packages/mermaid/src/types.ts:84](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L84)
 
 ## Properties
 
@@ -18,7 +18,7 @@ Defined in: [packages/mermaid/src/types.ts:88](https://github.com/mermaid-js/mer
 
 > `optional` **suppressErrors**: `boolean`
 
-Defined in: [packages/mermaid/src/types.ts:93](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L93)
+Defined in: [packages/mermaid/src/types.ts:89](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L89)
 
 If `true`, parse will return `false` instead of throwing error when the diagram is invalid.
 The `parseError` function will not be called.

docs/config/setup/mermaid/interfaces/ParseResult.md

@@ -10,7 +10,7 @@
 
 # Interface: ParseResult
 
-Defined in: [packages/mermaid/src/types.ts:96](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L96)
+Defined in: [packages/mermaid/src/types.ts:92](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L92)
 
 ## Properties
 
@@ -18,7 +18,7 @@ Defined in: [packages/mermaid/src/types.ts:96](https://github.com/mermaid-js/mer
 
 > **config**: [`MermaidConfig`](MermaidConfig.md)
 
-Defined in: [packages/mermaid/src/types.ts:104](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L104)
+Defined in: [packages/mermaid/src/types.ts:100](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L100)
 
 The config passed as YAML frontmatter or directives
 
@@ -28,6 +28,6 @@ The config passed as YAML frontmatter or directives
 
 > **diagramType**: `string`
 
-Defined in: [packages/mermaid/src/types.ts:100](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L100)
+Defined in: [packages/mermaid/src/types.ts:96](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L96)
 
 The diagram type, e.g. 'flowchart', 'sequence', etc.

docs/config/setup/mermaid/interfaces/RenderOptions.md

@@ -10,7 +10,7 @@
 
 # Interface: RenderOptions
 
-Defined in: [packages/mermaid/src/rendering-util/render.ts:10](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/render.ts#L10)
+Defined in: [packages/mermaid/src/rendering-util/render.ts:7](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/render.ts#L7)
 
 ## Properties
 
@@ -18,4 +18,4 @@ Defined in: [packages/mermaid/src/rendering-util/render.ts:10](https://github.co
 
 > `optional` **algorithm**: `string`
 
-Defined in: [packages/mermaid/src/rendering-util/render.ts:11](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/render.ts#L11)
+Defined in: [packages/mermaid/src/rendering-util/render.ts:8](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/render.ts#L8)

docs/config/setup/mermaid/interfaces/RenderResult.md

@@ -10,7 +10,7 @@
 
 # Interface: RenderResult
 
-Defined in: [packages/mermaid/src/types.ts:114](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L114)
+Defined in: [packages/mermaid/src/types.ts:110](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L110)
 
 ## Properties
 
@@ -18,7 +18,7 @@ Defined in: [packages/mermaid/src/types.ts:114](https://github.com/mermaid-js/me
 
 > `optional` **bindFunctions**: (`element`) => `void`
 
-Defined in: [packages/mermaid/src/types.ts:132](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L132)
+Defined in: [packages/mermaid/src/types.ts:128](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L128)
 
 Bind function to be called after the svg has been inserted into the DOM.
 This is necessary for adding event listeners to the elements in the svg.
@@ -45,7 +45,7 @@ bindFunctions?.(div); // To call bindFunctions only if it's present.
 
 > **diagramType**: `string`
 
-Defined in: [packages/mermaid/src/types.ts:122](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L122)
+Defined in: [packages/mermaid/src/types.ts:118](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L118)
 
 The diagram type, e.g. 'flowchart', 'sequence', etc.
 
@@ -55,6 +55,6 @@ The diagram type, e.g. 'flowchart', 'sequence', etc.
 
 > **svg**: `string`
 
-Defined in: [packages/mermaid/src/types.ts:118](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L118)
+Defined in: [packages/mermaid/src/types.ts:114](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L114)
 
 The svg code for the rendered graph.

docs/config/setup/mermaid/interfaces/UnknownDiagramError.md

@@ -1,65 +0,0 @@
-> **Warning**
->
-> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
->
-> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/setup/mermaid/interfaces/UnknownDiagramError.md](../../../../../packages/mermaid/src/docs/config/setup/mermaid/interfaces/UnknownDiagramError.md).
-
-[**mermaid**](../../README.md)
-
----
-
-# Interface: UnknownDiagramError
-
-Defined in: [packages/mermaid/src/errors.ts:1](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/errors.ts#L1)
-
-## Extends
-
-- `Error`
-
-## Properties
-
-### cause?
-
-> `optional` **cause**: `unknown`
-
-Defined in: node_modules/.pnpm/typescript\@5.7.3/node_modules/typescript/lib/lib.es2022.error.d.ts:26
-
-#### Inherited from
-
-`Error.cause`
-
----
-
-### message
-
-> **message**: `string`
-
-Defined in: node_modules/.pnpm/typescript\@5.7.3/node_modules/typescript/lib/lib.es5.d.ts:1077
-
-#### Inherited from
-
-`Error.message`
-
----
-
-### name
-
-> **name**: `string`
-
-Defined in: node_modules/.pnpm/typescript\@5.7.3/node_modules/typescript/lib/lib.es5.d.ts:1076
-
-#### Inherited from
-
-`Error.name`
-
----
-
-### stack?
-
-> `optional` **stack**: `string`
-
-Defined in: node_modules/.pnpm/typescript\@5.7.3/node_modules/typescript/lib/lib.es5.d.ts:1078
-
-#### Inherited from
-
-`Error.stack`

docs/config/setup/mermaid/type-aliases/InternalHelpers.md

@@ -10,6 +10,6 @@
 
 # Type Alias: InternalHelpers
 
-> **InternalHelpers** = _typeof_ `internalHelpers`
+> **InternalHelpers**: _typeof_ `internalHelpers`
 
 Defined in: [packages/mermaid/src/internals.ts:33](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/internals.ts#L33)

docs/config/setup/mermaid/type-aliases/ParseErrorFunction.md

@@ -10,7 +10,7 @@
 
 # Type Alias: ParseErrorFunction()
 
-> **ParseErrorFunction** = (`err`, `hash?`) => `void`
+> **ParseErrorFunction**: (`err`, `hash`?) => `void`
 
 Defined in: [packages/mermaid/src/Diagram.ts:10](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/Diagram.ts#L10)
 

docs/config/setup/mermaid/type-aliases/SVG.md

@@ -10,6 +10,6 @@
 
 # Type Alias: SVG
 
-> **SVG** = `d3.Selection`<`SVGSVGElement`, `unknown`, `Element` | `null`, `unknown`>
+> **SVG**: `d3.Selection`<`SVGSVGElement`, `unknown`, `Element` | `null`, `unknown`>
 
-Defined in: [packages/mermaid/src/diagram-api/types.ts:128](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L128)
+Defined in: [packages/mermaid/src/diagram-api/types.ts:126](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L126)

docs/config/setup/mermaid/type-aliases/SVGGroup.md

@@ -10,6 +10,6 @@
 
 # Type Alias: SVGGroup
 
-> **SVGGroup** = `d3.Selection`<`SVGGElement`, `unknown`, `Element` | `null`, `unknown`>
+> **SVGGroup**: `d3.Selection`<`SVGGElement`, `unknown`, `Element` | `null`, `unknown`>
 
-Defined in: [packages/mermaid/src/diagram-api/types.ts:130](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L130)
+Defined in: [packages/mermaid/src/diagram-api/types.ts:128](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L128)

docs/config/tidy-tree.md

@@ -1,89 +0,0 @@
-> **Warning**
->
-> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
->
-> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/tidy-tree.md](../../packages/mermaid/src/docs/config/tidy-tree.md).
-
-# Tidy-tree Layout
-
-The **tidy-tree** layout arranges nodes in a hierarchical, tree-like structure. It is especially useful for diagrams where parent-child relationships are important, such as mindmaps.
-
-## Features
-
-- Organizes nodes in a tidy, non-overlapping tree
-- Ideal for mindmaps and hierarchical data
-- Automatically adjusts spacing for readability
-
-## Example Usage
-
-```mermaid-example
----
-config:
-  layout: tidy-tree
----
-mindmap
-root((mindmap is a long thing))
-  A
-  B
-  C
-  D
-```
-
-```mermaid
----
-config:
-  layout: tidy-tree
----
-mindmap
-root((mindmap is a long thing))
-  A
-  B
-  C
-  D
-```
-
-```mermaid-example
----
-config:
-  layout: tidy-tree
----
-mindmap
-root((mindmap))
-    Origins
-      Long history
-      ::icon(fa fa-book)
-      Popularisation
-        British popular psychology author Tony Buzan
-    Research
-      On effectiveness<br/>and features
-      On Automatic creation
-        Uses
-            Creative techniques
-            Strategic planning
-            Argument mapping
-```
-
-```mermaid
----
-config:
-  layout: tidy-tree
----
-mindmap
-root((mindmap))
-    Origins
-      Long history
-      ::icon(fa fa-book)
-      Popularisation
-        British popular psychology author Tony Buzan
-    Research
-      On effectiveness<br/>and features
-      On Automatic creation
-        Uses
-            Creative techniques
-            Strategic planning
-            Argument mapping
-```
-
-## Note
-
-- Currently, tidy-tree is primarily supported for mindmap diagrams.

docs/ecosystem/mermaid-chart.md

@@ -29,6 +29,7 @@ Try the Ultimate AI, Mermaid, and Visual Diagramming Suite by creating an accoun
 - **Plugins** - A plugin system for extending the functionality of Mermaid.
 
   Official Mermaid Chart plugins:
+
   - [Mermaid Chart GPT](https://chatgpt.com/g/g-684cc36f30208191b21383b88650a45d-mermaid-chart-diagrams-and-charts)
   - [Confluence](https://marketplace.atlassian.com/apps/1234056/mermaid-chart-for-confluence?hosting=cloud&tab=overview)
   - [Jira](https://marketplace.atlassian.com/apps/1234810/mermaid-chart-for-jira?tab=overview&hosting=cloud)

docs/news/announcements.md

@@ -35,11 +35,13 @@ The Mermaid Chart team is excited to introduce a new Visual Editor for Flowchart
 Learn more:
 
 - Visual Editor For Flowcharts
+
   - [Blog post](https://www.mermaidchart.com/blog/posts/mermaid-chart-releases-new-visual-editor-for-flowcharts)
 
   - [Demo video](https://www.youtube.com/watch?v=5aja0gijoO0)
 
 - Visual Editor For Sequence diagrams
+
   - [Blog post](https://www.mermaidchart.com/blog/posts/mermaid-chart-unveils-visual-editor-for-sequence-diagrams)
 
   - [Demo video](https://youtu.be/imc2u5_N6Dc)

docs/news/blog.md

@@ -6,18 +6,6 @@
 
 # Blog
 
-## [The Essential Guide to Mermaid Chart Plugin for VS Code \[08/2025\]](https://docs.mermaidchart.com/blog/posts/the-essential-guide-to-mermaid-chart-plugin-for-vs-code-08-2025)
-
-9/9/2025 • 5 mins
-
-Creating diagrams in VS Code has never been easier—the Mermaid VS Code plugin transforms text-based syntax into clear, professional visuals right inside your editor. With live previews, smart editing, and AI-powered diagram generation, it removes the friction from visualization so you can focus on coding.
-
-## [How to Create Perfect Flowcharts Using AI in 2025 Step-by-Step Guide](https://docs.mermaidchart.com/blog/posts/how-to-create-perfect-flowcharts-using-ai-in-2025-step-by-step-guide)
-
-7/22/2025 • 8 mins
-
-In 2025, AI tools make creating flowcharts faster and easier than ever. With Mermaid’s AI flowchart generator, you can turn plain text into clear, accurate diagrams in seconds. This guide walks through how it works and how to get the most out of it for technical and business workflows alike.
-
 ## [Mermaid introduces the Visual Editor for Entity Relationship diagrams](https://docs.mermaidchart.com/blog/posts/mermaid-introduces-the-visual-editor-for-entity-relationship-diagrams)
 
 7/15/2025 • 7 mins

docs/syntax/architecture.md

@@ -194,7 +194,7 @@ architecture-beta
 ## Icons
 
 By default, architecture diagram supports the following icons: `cloud`, `database`, `disk`, `internet`, `server`.
-Users can use any of the 200,000+ icons available in iconify.design, or add other custom icons, by [registering an icon pack](../config/icons.md).
+Users can use any of the 200,000+ icons available in iconify.design, or [add custom icons](../config/icons.md).
 
 After the icons are installed, they can be used in the architecture diagram by using the format "name:icon-name", where name is the value used when registering the icon pack.
 

docs/syntax/c4.md

@@ -139,6 +139,7 @@ The following unfinished features are not supported in the short term.
 - [ ] Legend
 
 - [x] System Context
+
   - [x] Person(alias, label, ?descr, ?sprite, ?tags, $link)
   - [x] Person_Ext
   - [x] System(alias, label, ?descr, ?sprite, ?tags, $link)
@@ -152,6 +153,7 @@ The following unfinished features are not supported in the short term.
   - [x] System_Boundary
 
 - [x] Container diagram
+
   - [x] Container(alias, label, ?techn, ?descr, ?sprite, ?tags, $link)
   - [x] ContainerDb
   - [x] ContainerQueue
@@ -161,6 +163,7 @@ The following unfinished features are not supported in the short term.
   - [x] Container_Boundary(alias, label, ?tags, $link)
 
 - [x] Component diagram
+
   - [x] Component(alias, label, ?techn, ?descr, ?sprite, ?tags, $link)
   - [x] ComponentDb
   - [x] ComponentQueue
@@ -169,15 +172,18 @@ The following unfinished features are not supported in the short term.
   - [x] ComponentQueue_Ext
 
 - [x] Dynamic diagram
+
   - [x] RelIndex(index, from, to, label, ?tags, $link)
 
 - [x] Deployment diagram
+
   - [x] Deployment_Node(alias, label, ?type, ?descr, ?sprite, ?tags, $link)
   - [x] Node(alias, label, ?type, ?descr, ?sprite, ?tags, $link): short name of Deployment_Node()
   - [x] Node_L(alias, label, ?type, ?descr, ?sprite, ?tags, $link): left aligned Node()
   - [x] Node_R(alias, label, ?type, ?descr, ?sprite, ?tags, $link): right aligned Node()
 
 - [x] Relationship Types
+
   - [x] Rel(from, to, label, ?techn, ?descr, ?sprite, ?tags, $link)
   - [x] BiRel (bidirectional relationship)
   - [x] Rel_U, Rel_Up

docs/syntax/entityRelationshipDiagram.md

@@ -209,6 +209,42 @@ erDiagram
     PERSON many(0) optionally to 0+ NAMED-DRIVER : is
 ```
 
+### Aggregation
+
+Aggregation represents a "has-a" relationship where the part can exist independently of the whole. This is different from composition, where the part cannot exist without the whole. Aggregation relationships are rendered with hollow diamond markers at the endpoints.
+
+| Value |      Alias for       | Description                    |
+| :---: | :------------------: | ------------------------------ |
+|  <>   |    _aggregation_     | Basic aggregation (solid line) |
+| <>..  | _aggregation-dashed_ | Dashed aggregation line        |
+
+**Examples:**
+
+```mermaid-example
+erDiagram
+    DEPARTMENT <> EMPLOYEE : contains
+    PROJECT <>.. TASK : manages
+    TEAM <> MEMBER : consists_of
+```
+
+```mermaid
+erDiagram
+    DEPARTMENT <> EMPLOYEE : contains
+    PROJECT <>.. TASK : manages
+    TEAM <> MEMBER : consists_of
+```
+
+In these examples:
+
+- `DEPARTMENT <> EMPLOYEE` shows that a department contains employees (aggregation)
+- `PROJECT <>.. TASK` shows that a project manages tasks (dashed aggregation)
+- `TEAM <> MEMBER` shows that a team consists of members (aggregation)
+
+**Aggregation vs Association**
+
+- **Aggregation** (`<>`): "Has-a" relationship where parts can exist independently
+- **Association** (`||--`, `}o--`): General relationship between entities
+
 ### Attributes
 
 Attributes can be defined for entities by specifying the entity name followed by a block containing multiple `type name` pairs, where a block is delimited by an opening `{` and a closing `}`. The attributes are rendered inside the entity boxes. For example:

docs/syntax/flowchart.md

@@ -326,9 +326,7 @@ Below is a comprehensive list of the newly introduced shapes and their correspon
 
 | **Semantic Name**                 | **Shape Name**         | **Short Name** | **Description**                | **Alias Supported**                                              |
 | --------------------------------- | ---------------------- | -------------- | ------------------------------ | ---------------------------------------------------------------- |
-| Bang                              | Bang                   | `bang`         | Bang                           | `bang`                                                           |
 | Card                              | Notched Rectangle      | `notch-rect`   | Represents a card              | `card`, `notched-rectangle`                                      |
-| Cloud                             | Cloud                  | `cloud`        | cloud                          | `cloud`                                                          |
 | Collate                           | Hourglass              | `hourglass`    | Represents a collate operation | `collate`, `hourglass`                                           |
 | Com Link                          | Lightning Bolt         | `bolt`         | Communication link             | `com-link`, `lightning-bolt`                                     |
 | Comment                           | Curly Brace            | `brace`        | Adds a comment                 | `brace-l`, `comment`                                             |

docs/syntax/gantt.md

@@ -360,8 +360,7 @@ gantt
   weekday monday
 ```
 
-> **Warning**
+> **Warning** > `millisecond` and `second` support was added in v10.3.0
-> `millisecond` and `second` support was added in v10.3.0
 
 ## Output in compact mode
 

docs/syntax/mindmap.md

@@ -314,22 +314,3 @@ You can also refer the [implementation in the live editor](https://github.com/me
 cspell:locale en,en-gb
 cspell:ignore Buzan
 --->
-
-## Layouts
-
-Mermaid also supports a Tidy Tree layout for mindmaps.
-
-```
----
-config:
-  layout: tidy-tree
----
-mindmap
-root((mindmap is a long thing))
-  A
-  B
-  C
-  D
-```
-
-Instructions to add and register tidy-tree layout are present in [Tidy Tree Configuration](/config/tidy-tree)

docs/syntax/sequenceDiagram.md

@@ -329,11 +329,7 @@ Messages can be of two displayed either solid or with a dotted line.
 [Actor][Arrow][Actor]:Message text
 ```
 
-Lines can be solid or dotted, and can end with various types of arrowheads, crosses, or open arrows.
+There are ten types of arrows currently supported:
-
-#### Supported Arrow Types
-
-**Standard Arrow Types**
 
 | Type     | Description                                          |
 | -------- | ---------------------------------------------------- |
@@ -348,58 +344,6 @@ Lines can be solid or dotted, and can end with various types of arrowheads, cros
 | `-)`     | Solid line with an open arrow at the end (async)     |
 | `--)`    | Dotted line with a open arrow at the end (async)     |
 
-**Half-Arrows (v\<MERMAID_RELEASE_VERSION>+)**
-
-The following half-arrow types are supported for more expressive sequence diagrams. Both solid and dotted variants are available by increasing the number of dashes (`-` → `--`).
-
----
-
-| Type    | Description                                          |
-| ------- | ---------------------------------------------------- |
-| `-\|\`  | Solid line with top half arrowhead                   |
-| `--\|\` | Dotted line with top half arrowhead                  |
-| `-\|/`  | Solid line with bottom half arrowhead                |
-| `--\|/` | Dotted line with bottom half arrowhead               |
-| `/\|-`  | Solid line with reverse top half arrowhead           |
-| `/\|--` | Dotted line with reverse top half arrowhead          |
-| `\\-`   | Solid line with reverse bottom half arrowhead        |
-| `\\--`  | Dotted line with reverse bottom half arrowhead       |
-| `-\\`   | Solid line with top stick half arrowhead             |
-| `--\\`  | Dotted line with top stick half arrowhead            |
-| `-//`   | Solid line with bottom stick half arrowhead          |
-| `--//`  | Dotted line with bottom stick half arrowhead         |
-| `//-`   | Solid line with reverse top stick half arrowhead     |
-| `//--`  | Dotted line with reverse top stick half arrowhead    |
-| `\\-`   | Solid line with reverse bottom stick half arrowhead  |
-| `\\--`  | Dotted line with reverse bottom stick half arrowhead |
-
-## Central Connections (v\<MERMAID_RELEASE_VERSION>+)
-
-Mermaid sequence diagrams support **central lifeline connections** using a `()`.
-This is useful to represent messages or signals that connect to a central point, rather than from one actor directly to another.
-
-To indicate a central connection, append `()` to the arrow syntax.
-
-#### Basic Syntax
-
-```mermaid-example
-sequenceDiagram
-    participant Alice
-    participant John
-    Alice->>()John: Hello John
-    Alice()->>John: How are you?
-    John()->>()Alice: Great!
-```
-
-```mermaid
-sequenceDiagram
-    participant Alice
-    participant John
-    Alice->>()John: Hello John
-    Alice()->>John: How are you?
-    John()->>()Alice: Great!
-```
-
 ## Activations
 
 It is possible to activate and deactivate an actor. (de)activation can be dedicated declarations:

docs/syntax/userJourney.md

@@ -38,5 +38,3 @@ Each user journey is split into sections, these describe the part of the task
 the user is trying to complete.
 
 Tasks syntax is `Task name: <score>: <comma separated list of actors>`
-
-Score is a number between 1 and 5, inclusive.

docs/syntax/xyChart.md

@@ -138,7 +138,7 @@ xychart
 
 ## Chart Theme Variables
 
-Themes for xychart reside inside the `xychart` attribute, allowing customization through the following syntax:
+Themes for xychart resides inside xychart attribute so to set the variables use this syntax:
 
 ```yaml
 ---
@@ -163,52 +163,6 @@ config:
 | yAxisLineColor   | Color of the y-axis line                                  |
 | plotColorPalette | String of colors separated by comma e.g. "#f3456, #43445" |
 
-### Setting Colors for Lines and Bars
-
-To set the color for lines and bars, use the `plotColorPalette` parameter. Colors in the palette will correspond sequentially to the elements in your chart (e.g., first bar/line will use the first color specified in the palette).
-
-```mermaid-example
----
-config:
-  themeVariables:
-    xyChart:
-      plotColorPalette: '#000000, #0000FF, #00FF00, #FF0000'
----
-xychart
-title "Different Colors in xyChart"
-x-axis "categoriesX" ["Category 1", "Category 2", "Category 3", "Category 4"]
-y-axis "valuesY" 0 --> 50
-%% Black line
-line [10,20,30,40]
-%% Blue bar
-bar [20,30,25,35]
-%% Green bar
-bar [15,25,20,30]
-%% Red line
-line [5,15,25,35]
-```
-
-```mermaid
----
-config:
-  themeVariables:
-    xyChart:
-      plotColorPalette: '#000000, #0000FF, #00FF00, #FF0000'
----
-xychart
-title "Different Colors in xyChart"
-x-axis "categoriesX" ["Category 1", "Category 2", "Category 3", "Category 4"]
-y-axis "valuesY" 0 --> 50
-%% Black line
-line [10,20,30,40]
-%% Blue bar
-bar [20,30,25,35]
-%% Green bar
-bar [15,25,20,30]
-%% Red line
-line [5,15,25,35]
-```
-
 ## Example on config and theme
 
 ```mermaid-example

eslint.config.js

@@ -17,7 +17,6 @@ export default tseslint.config(
   ...tseslint.configs.stylisticTypeChecked,
   {
     ignores: [
-      '**/*.d.ts',
       '**/dist/',
       '**/node_modules/',
       '.git/',

package.json

@@ -63,36 +63,36 @@
     ]
   },
   "devDependencies": {
-    "@applitools/eyes-cypress": "^3.55.2",
+    "@applitools/eyes-cypress": "^3.44.9",
-    "@argos-ci/cypress": "^6.1.1",
+    "@argos-ci/cypress": "^5.0.2",
     "@changesets/changelog-github": "^0.5.1",
-    "@changesets/cli": "^2.29.7",
+    "@changesets/cli": "^2.27.12",
     "@cspell/eslint-plugin": "^8.19.4",
-    "@cypress/code-coverage": "^3.14.6",
+    "@cypress/code-coverage": "^3.12.49",
     "@eslint/js": "^9.26.0",
-    "@rollup/plugin-typescript": "^12.1.4",
+    "@rollup/plugin-typescript": "^12.1.2",
-    "@types/cors": "^2.8.19",
+    "@types/cors": "^2.8.17",
-    "@types/express": "^5.0.3",
+    "@types/express": "^5.0.0",
     "@types/js-yaml": "^4.0.9",
     "@types/jsdom": "^21.1.7",
-    "@types/lodash": "^4.17.20",
+    "@types/lodash": "^4.17.15",
     "@types/mdast": "^4.0.4",
-    "@types/node": "^22.18.6",
+    "@types/node": "^22.13.5",
     "@types/rollup-plugin-visualizer": "^5.0.3",
-    "@vitest/coverage-v8": "^3.2.4",
+    "@vitest/coverage-v8": "^3.0.6",
-    "@vitest/spy": "^3.2.4",
+    "@vitest/spy": "^3.0.6",
-    "@vitest/ui": "^3.2.4",
+    "@vitest/ui": "^3.0.6",
     "ajv": "^8.17.1",
     "chokidar": "3.6.0",
-    "concurrently": "^9.2.1",
+    "concurrently": "^9.1.2",
     "cors": "^2.8.5",
     "cpy-cli": "^5.0.0",
     "cross-env": "^7.0.3",
-    "cspell": "^9.2.1",
+    "cspell": "^9.1.3",
-    "cypress": "^14.5.4",
+    "cypress": "^14.5.1",
     "cypress-image-snapshot": "^4.0.1",
-    "cypress-split": "^1.24.23",
+    "cypress-split": "^1.24.14",
-    "esbuild": "^0.25.10",
+    "esbuild": "^0.25.0",
     "eslint": "^9.26.0",
     "eslint-config-prettier": "^10.1.8",
     "eslint-plugin-cypress": "^4.3.0",
@@ -106,30 +106,30 @@
     "eslint-plugin-tsdoc": "^0.4.0",
     "eslint-plugin-unicorn": "^59.0.1",
     "express": "^5.1.0",
-    "globals": "^16.4.0",
+    "globals": "^16.0.0",
-    "globby": "^14.1.0",
+    "globby": "^14.0.2",
     "husky": "^9.1.7",
-    "jest": "^30.1.3",
+    "jest": "^30.0.4",
     "jison": "^0.4.18",
     "js-yaml": "^4.1.0",
     "jsdom": "^26.1.0",
     "langium-cli": "3.3.0",
-    "lint-staged": "^16.1.6",
+    "lint-staged": "^16.1.2",
     "markdown-table": "^3.0.4",
     "nyc": "^17.1.0",
     "path-browserify": "^1.0.1",
-    "prettier": "^3.6.2",
+    "prettier": "^3.5.2",
-    "prettier-plugin-jsdoc": "^1.3.3",
+    "prettier-plugin-jsdoc": "^1.3.2",
     "rimraf": "^6.0.1",
     "rollup-plugin-visualizer": "^6.0.3",
-    "start-server-and-test": "^2.1.2",
+    "start-server-and-test": "^2.0.10",
     "tslib": "^2.8.1",
-    "tsx": "^4.20.5",
+    "tsx": "^4.7.3",
     "typescript": "~5.7.3",
     "typescript-eslint": "^8.38.0",
-    "vite": "^7.0.7",
+    "vite": "^7.0.3",
     "vite-plugin-istanbul": "^7.0.0",
-    "vitest": "^3.2.4"
+    "vitest": "^3.0.6"
   },
   "nyc": {
     "report-dir": "coverage/cypress"

packages/examples/package.json

@@ -3,7 +3,6 @@
   "version": "1.0.0",
   "description": "Mermaid examples package",
   "author": "Sidharth Vinod",
-  "license": "MIT",
   "type": "module",
   "module": "./dist/mermaid-examples.core.mjs",
   "types": "./dist/mermaid.d.ts",

packages/mermaid-example-diagram/package.json

@@ -37,12 +37,12 @@
     ]
   },
   "dependencies": {
-    "@braintree/sanitize-url": "^7.1.1",
+    "@braintree/sanitize-url": "^7.0.4",
     "d3": "^7.9.0",
     "khroma": "^2.1.0"
   },
   "devDependencies": {
-    "concurrently": "^9.2.1",
+    "concurrently": "^9.1.2",
     "mermaid": "workspace:*",
     "rimraf": "^6.0.1"
   },

packages/mermaid-layout-elk/CHANGELOG.md

@@ -1,16 +1,5 @@
 # @mermaid-js/layout-elk
 
-## 0.2.0
-
-### Minor Changes
-
-- [#6802](https://github.com/mermaid-js/mermaid/pull/6802) [`c8e5027`](https://github.com/mermaid-js/mermaid/commit/c8e50276e877c4de7593a09ec458c99353e65af8) Thanks [@darshanr0107](https://github.com/darshanr0107)! - feat: Update mindmap rendering to support multiple layouts, improved edge intersections, and new shapes
-
-### Patch Changes
-
-- Updated dependencies [[`33bc4a0`](https://github.com/mermaid-js/mermaid/commit/33bc4a0b4e2ca6d937bb0a8c4e2081b1362b2800), [`e0b45c2`](https://github.com/mermaid-js/mermaid/commit/e0b45c2d2b41c2a9038bf87646fa3ccd7560eb20), [`012530e`](https://github.com/mermaid-js/mermaid/commit/012530e98e9b8b80962ab270b6bb3b6d9f6ada05), [`c8e5027`](https://github.com/mermaid-js/mermaid/commit/c8e50276e877c4de7593a09ec458c99353e65af8)]:
-  - mermaid@11.11.0
-
 ## 0.1.9
 
 ### Patch Changes

packages/mermaid-layout-elk/README.md

@@ -2,7 +2,7 @@
 
 This package provides a layout engine for Mermaid based on the [ELK](https://www.eclipse.org/elk/) layout engine.
 
-> [!NOTE]
+> [!NOTE]  
 > The ELK Layout engine will not be available in all providers that support mermaid by default.
 > The websites will have to install the `@mermaid-js/layout-elk` package to use the ELK layout engine.
 
@@ -69,4 +69,4 @@ mermaid.registerLayoutLoaders(elkLayouts);
 - `elk.mrtree`: Multi-root tree layout
 - `elk.sporeOverlap`: Spore overlap layout
 
-<!-- TODO: Add images for these layouts, as GitHub doesn't support natively. -->
+<!-- TODO: Add images for these layouts, as GitHub doesn't support natively -->

packages/mermaid-layout-elk/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@mermaid-js/layout-elk",
-  "version": "0.2.0",
+  "version": "0.1.9",
   "description": "ELK layout engine for mermaid",
   "module": "dist/mermaid-layout-elk.core.mjs",
   "types": "dist/layouts.d.ts",

packages/mermaid-layout-elk/src/__tests__/geometry.spec.ts

@@ -1,67 +0,0 @@
-import { describe, it, expect } from 'vitest';
-import {
-  intersection,
-  ensureTrulyOutside,
-  makeInsidePoint,
-  tryNodeIntersect,
-  replaceEndpoint,
-  type RectLike,
-  type P,
-} from '../geometry.js';
-
-const approx = (a: number, b: number, eps = 1e-6) => Math.abs(a - b) < eps;
-
-describe('geometry helpers', () => {
-  it('intersection: vertical approach hits bottom border', () => {
-    const rect: RectLike = { x: 0, y: 0, width: 100, height: 50 };
-    const h = rect.height / 2; // 25
-    const outside: P = { x: 0, y: 100 };
-    const inside: P = { x: 0, y: 0 };
-    const res = intersection(rect, outside, inside);
-    expect(approx(res.x, 0)).toBe(true);
-    expect(approx(res.y, h)).toBe(true);
-  });
-
-  it('ensureTrulyOutside nudges near-boundary point outward', () => {
-    const rect: RectLike = { x: 0, y: 0, width: 100, height: 50 };
-    // near bottom boundary (y ~ h)
-    const near: P = { x: 0, y: rect.height / 2 - 0.2 };
-    const out = ensureTrulyOutside(rect, near, 10);
-    expect(out.y).toBeGreaterThan(rect.height / 2);
-  });
-
-  it('makeInsidePoint keeps x for vertical and y from center', () => {
-    const rect: RectLike = { x: 10, y: 5, width: 100, height: 50 };
-    const outside: P = { x: 10, y: 40 };
-    const center: P = { x: 99, y: -123 }; // center y should be used
-    const inside = makeInsidePoint(rect, outside, center);
-    expect(inside.x).toBe(outside.x);
-    expect(inside.y).toBe(center.y);
-  });
-
-  it('tryNodeIntersect returns null for wrong-side intersections', () => {
-    const rect: RectLike = { x: 0, y: 0, width: 100, height: 50 };
-    const outside: P = { x: -50, y: 0 };
-    const node = { intersect: () => ({ x: 10, y: 0 }) } as any; // right side of center
-    const res = tryNodeIntersect(node, rect, outside);
-    expect(res).toBeNull();
-  });
-
-  it('replaceEndpoint dedup removes end/start appropriately', () => {
-    const pts: P[] = [
-      { x: 0, y: 0 },
-      { x: 1, y: 1 },
-    ];
-    // remove duplicate end
-    replaceEndpoint(pts, 'end', { x: 1, y: 1 });
-    expect(pts.length).toBe(1);
-
-    const pts2: P[] = [
-      { x: 0, y: 0 },
-      { x: 1, y: 1 },
-    ];
-    // remove duplicate start
-    replaceEndpoint(pts2, 'start', { x: 0, y: 0 });
-    expect(pts2.length).toBe(1);
-  });
-});

packages/mermaid-layout-elk/src/find-common-ancestor.d.ts

@@ -1,9 +0,0 @@
-export interface TreeData {
-  parentById: Record<string, string>;
-  childrenById: Record<string, string[]>;
-}
-export declare const findCommonAncestor: (
-  id1: string,
-  id2: string,
-  { parentById }: TreeData
-) => string;

packages/mermaid-layout-elk/src/geometry.ts

@@ -1,209 +0,0 @@
-/* Geometry utilities extracted from render.ts for reuse and testing */
-
-export interface P {
-  x: number;
-  y: number;
-}
-
-export interface RectLike {
-  x: number; // center x
-  y: number; // center y
-  width: number;
-  height: number;
-  padding?: number;
-}
-
-export interface NodeLike {
-  intersect?: (p: P) => P | null;
-}
-
-export const EPS = 1;
-export const PUSH_OUT = 10;
-
-export const onBorder = (bounds: RectLike, p: P, tol = 0.5): boolean => {
-  const halfW = bounds.width / 2;
-  const halfH = bounds.height / 2;
-  const left = bounds.x - halfW;
-  const right = bounds.x + halfW;
-  const top = bounds.y - halfH;
-  const bottom = bounds.y + halfH;
-
-  const onLeft = Math.abs(p.x - left) <= tol && p.y >= top - tol && p.y <= bottom + tol;
-  const onRight = Math.abs(p.x - right) <= tol && p.y >= top - tol && p.y <= bottom + tol;
-  const onTop = Math.abs(p.y - top) <= tol && p.x >= left - tol && p.x <= right + tol;
-  const onBottom = Math.abs(p.y - bottom) <= tol && p.x >= left - tol && p.x <= right + tol;
-  return onLeft || onRight || onTop || onBottom;
-};
-
-/**
- * Compute intersection between a rectangle (center x/y, width/height) and the line
- * segment from insidePoint -\> outsidePoint. Returns the point on the rectangle border.
- *
- * This version avoids snapping to outsidePoint when certain variables evaluate to 0
- * (previously caused vertical top/bottom cases to miss the border). It only enforces
- * axis-constant behavior for purely vertical/horizontal approaches.
- */
-export const intersection = (node: RectLike, outsidePoint: P, insidePoint: P): P => {
-  const x = node.x;
-  const y = node.y;
-
-  const dx = Math.abs(x - insidePoint.x);
-  const w = node.width / 2;
-  let r = insidePoint.x < outsidePoint.x ? w - dx : w + dx;
-  const h = node.height / 2;
-
-  const Q = Math.abs(outsidePoint.y - insidePoint.y);
-  const R = Math.abs(outsidePoint.x - insidePoint.x);
-
-  if (Math.abs(y - outsidePoint.y) * w > Math.abs(x - outsidePoint.x) * h) {
-    // Intersection is top or bottom of rect.
-    const q = insidePoint.y < outsidePoint.y ? outsidePoint.y - h - y : y - h - outsidePoint.y;
-    r = (R * q) / Q;
-    const res = {
-      x: insidePoint.x < outsidePoint.x ? insidePoint.x + r : insidePoint.x - R + r,
-      y: insidePoint.y < outsidePoint.y ? insidePoint.y + Q - q : insidePoint.y - Q + q,
-    };
-
-    // Keep axis-constant special-cases only
-    if (R === 0) {
-      res.x = outsidePoint.x;
-    }
-    if (Q === 0) {
-      res.y = outsidePoint.y;
-    }
-    return res;
-  } else {
-    // Intersection on sides of rect
-    if (insidePoint.x < outsidePoint.x) {
-      r = outsidePoint.x - w - x;
-    } else {
-      r = x - w - outsidePoint.x;
-    }
-    const q = (Q * r) / R;
-    let _x = insidePoint.x < outsidePoint.x ? insidePoint.x + R - r : insidePoint.x - R + r;
-    let _y = insidePoint.y < outsidePoint.y ? insidePoint.y + q : insidePoint.y - q;
-
-    // Only handle axis-constant cases
-    if (R === 0) {
-      _x = outsidePoint.x;
-    }
-    if (Q === 0) {
-      _y = outsidePoint.y;
-    }
-
-    return { x: _x, y: _y };
-  }
-};
-
-export const outsideNode = (node: RectLike, point: P): boolean => {
-  const x = node.x;
-  const y = node.y;
-  const dx = Math.abs(point.x - x);
-  const dy = Math.abs(point.y - y);
-  const w = node.width / 2;
-  const h = node.height / 2;
-  return dx >= w || dy >= h;
-};
-
-export const ensureTrulyOutside = (bounds: RectLike, p: P, push = PUSH_OUT): P => {
-  const dx = Math.abs(p.x - bounds.x);
-  const dy = Math.abs(p.y - bounds.y);
-  const w = bounds.width / 2;
-  const h = bounds.height / 2;
-  if (Math.abs(dx - w) < EPS || Math.abs(dy - h) < EPS) {
-    const dirX = p.x - bounds.x;
-    const dirY = p.y - bounds.y;
-    const len = Math.sqrt(dirX * dirX + dirY * dirY);
-    if (len > 0) {
-      return {
-        x: bounds.x + (dirX / len) * (len + push),
-        y: bounds.y + (dirY / len) * (len + push),
-      };
-    }
-  }
-  return p;
-};
-
-export const makeInsidePoint = (bounds: RectLike, outside: P, center: P): P => {
-  const isVertical = Math.abs(outside.x - bounds.x) < EPS;
-  const isHorizontal = Math.abs(outside.y - bounds.y) < EPS;
-  return {
-    x: isVertical
-      ? outside.x
-      : outside.x < bounds.x
-        ? bounds.x - bounds.width / 4
-        : bounds.x + bounds.width / 4,
-    y: isHorizontal ? outside.y : center.y,
-  };
-};
-
-export const tryNodeIntersect = (node: NodeLike, bounds: RectLike, outside: P): P | null => {
-  if (!node?.intersect) {
-    return null;
-  }
-  const res = node.intersect(outside);
-  if (!res) {
-    return null;
-  }
-  const wrongSide =
-    (outside.x < bounds.x && res.x > bounds.x) || (outside.x > bounds.x && res.x < bounds.x);
-  if (wrongSide) {
-    return null;
-  }
-  const dist = Math.hypot(outside.x - res.x, outside.y - res.y);
-  if (dist <= EPS) {
-    return null;
-  }
-  return res;
-};
-
-export const fallbackIntersection = (bounds: RectLike, outside: P, center: P): P => {
-  const inside = makeInsidePoint(bounds, outside, center);
-  return intersection(bounds, outside, inside);
-};
-
-export const computeNodeIntersection = (
-  node: NodeLike,
-  bounds: RectLike,
-  outside: P,
-  center: P
-): P => {
-  const outside2 = ensureTrulyOutside(bounds, outside);
-  return tryNodeIntersect(node, bounds, outside2) ?? fallbackIntersection(bounds, outside2, center);
-};
-
-export const replaceEndpoint = (
-  points: P[],
-  which: 'start' | 'end',
-  value: P | null | undefined,
-  tol = 0.1
-) => {
-  if (!value || points.length === 0) {
-    return;
-  }
-
-  if (which === 'start') {
-    if (
-      points.length > 0 &&
-      Math.abs(points[0].x - value.x) < tol &&
-      Math.abs(points[0].y - value.y) < tol
-    ) {
-      // duplicate start remove it
-      points.shift();
-    } else {
-      points[0] = value;
-    }
-  } else {
-    const last = points.length - 1;
-    if (
-      points.length > 0 &&
-      Math.abs(points[last].x - value.x) < tol &&
-      Math.abs(points[last].y - value.y) < tol
-    ) {
-      // duplicate end remove it
-      points.pop();
-    } else {
-      points[last] = value;
-    }
-  }
-};

packages/mermaid-layout-elk/tsconfig.json

@@ -5,6 +5,6 @@
     "outDir": "./dist",
     "types": ["vitest/importMeta", "vitest/globals"]
   },
-  "include": ["./src/**/*.ts", "./src/**/*.d.ts"],
+  "include": ["./src/**/*.ts"],
   "typeRoots": ["./src/types"]
 }

packages/mermaid-layout-tidy-tree/CHANGELOG.md

@@ -1,12 +0,0 @@
-# @mermaid-js/layout-tidy-tree
-
-## 0.2.0
-
-### Minor Changes
-
-- [#6802](https://github.com/mermaid-js/mermaid/pull/6802) [`c8e5027`](https://github.com/mermaid-js/mermaid/commit/c8e50276e877c4de7593a09ec458c99353e65af8) Thanks [@darshanr0107](https://github.com/darshanr0107)! - feat: Update mindmap rendering to support multiple layouts, improved edge intersections, and new shapes
-
-### Patch Changes
-
-- Updated dependencies [[`33bc4a0`](https://github.com/mermaid-js/mermaid/commit/33bc4a0b4e2ca6d937bb0a8c4e2081b1362b2800), [`e0b45c2`](https://github.com/mermaid-js/mermaid/commit/e0b45c2d2b41c2a9038bf87646fa3ccd7560eb20), [`012530e`](https://github.com/mermaid-js/mermaid/commit/012530e98e9b8b80962ab270b6bb3b6d9f6ada05), [`c8e5027`](https://github.com/mermaid-js/mermaid/commit/c8e50276e877c4de7593a09ec458c99353e65af8)]:
-  - mermaid@11.11.0

packages/mermaid-layout-tidy-tree/README.md

@@ -1,59 +0,0 @@
-# @mermaid-js/layout-tidy-tree
-
-This package provides a bidirectional tidy tree layout engine for Mermaid based on the non-layered-tidy-tree-layout algorithm.
-
-> [!NOTE]
-> The Tidy Tree Layout engine will not be available in all providers that support mermaid by default.
-> The websites will have to install the @mermaid-js/layout-tidy-tree package to use the Tidy Tree layout engine.
-
-## Usage
-
-```
----
-config:
-  layout: tidy-tree
----
-mindmap
-root((mindmap))
-  A
-  B
-```
-
-### With bundlers
-
-```sh
-npm install @mermaid-js/layout-tidy-tree
-```
-
-```ts
-import mermaid from 'mermaid';
-import tidyTreeLayouts from '@mermaid-js/layout-tidy-tree';
-
-mermaid.registerLayoutLoaders(tidyTreeLayouts);
-```
-
-### With CDN
-
-```html
-<script type="module">
-  import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid@11/dist/mermaid.esm.min.mjs';
-  import tidyTreeLayouts from 'https://cdn.jsdelivr.net/npm/@mermaid-js/layout-tidy-tree@0/dist/mermaid-layout-tidy-tree.esm.min.mjs';
-
-  mermaid.registerLayoutLoaders(tidyTreeLayouts);
-</script>
-```
-
-## Tidy Tree Layout Overview
-
-tidy-tree: The bidirectional tidy tree layout
-
-The bidirectional tidy tree layout algorithm creates two separate trees that grow horizontally in opposite directions from a central root node:
-Left tree: grows horizontally to the left (children alternate: 1st, 3rd, 5th...)
-Right tree: grows horizontally to the right (children alternate: 2nd, 4th, 6th...)
-
-This creates a balanced, symmetric layout that is ideal for mindmaps, organizational charts, and other tree-based diagrams.
-
-Layout Structure:
-[Child 3] ← [Child 1] ← [Root] → [Child 2] → [Child 4]
-↓ ↓ ↓ ↓
-[GrandChild] [GrandChild] [GrandChild] [GrandChild]

packages/mermaid-layout-tidy-tree/package.json

@@ -1,46 +0,0 @@
-{
-  "name": "@mermaid-js/layout-tidy-tree",
-  "version": "0.2.0",
-  "description": "Tidy-tree layout engine for mermaid",
-  "module": "dist/mermaid-layout-tidy-tree.core.mjs",
-  "types": "dist/layouts.d.ts",
-  "type": "module",
-  "exports": {
-    ".": {
-      "import": "./dist/mermaid-layout-tidy-tree.core.mjs",
-      "types": "./dist/layouts.d.ts"
-    },
-    "./": "./"
-  },
-  "keywords": [
-    "diagram",
-    "markdown",
-    "tidy-tree",
-    "mermaid",
-    "layout"
-  ],
-  "scripts": {},
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/mermaid-js/mermaid"
-  },
-  "contributors": [
-    "Knut Sveidqvist",
-    "Sidharth Vinod"
-  ],
-  "license": "MIT",
-  "dependencies": {
-    "d3": "^7.9.0",
-    "non-layered-tidy-tree-layout": "^2.0.2"
-  },
-  "devDependencies": {
-    "@types/d3": "^7.4.3",
-    "mermaid": "workspace:^"
-  },
-  "peerDependencies": {
-    "mermaid": "^11.0.2"
-  },
-  "files": [
-    "dist"
-  ]
-}

packages/mermaid-layout-tidy-tree/src/index.ts

@@ -1,50 +0,0 @@
-/**
- * Bidirectional Tidy-Tree Layout Algorithm for Generic Diagrams
- *
- * This module provides a layout algorithm implementation using the
- * non-layered-tidy-tree-layout algorithm for positioning nodes and edges
- * in tree structures with a bidirectional approach.
- *
- * The algorithm creates two separate trees that grow horizontally in opposite
- * directions from a central root node:
- * - Left tree: grows horizontally to the left (children alternate: 1st, 3rd, 5th...)
- * - Right tree: grows horizontally to the right (children alternate: 2nd, 4th, 6th...)
- *
- * This creates a balanced, symmetric layout that is ideal for mindmaps,
- * organizational charts, and other tree-based diagrams.
- *
- * The algorithm follows the unified rendering pattern and can be used
- * by any diagram type that provides compatible LayoutData.
- */
-
-/**
- * Render function for the bidirectional tidy-tree layout algorithm
- *
- * This function follows the unified rendering pattern used by all layout algorithms.
- * It takes LayoutData, inserts nodes into DOM, runs the bidirectional tidy-tree layout algorithm,
- * and renders the positioned elements to the SVG.
- *
- * Features:
- * - Alternates root children between left and right trees
- * - Left tree grows horizontally to the left (rotated 90° counterclockwise)
- * - Right tree grows horizontally to the right (rotated 90° clockwise)
- * - Uses tidy-tree algorithm for optimal spacing within each tree
- * - Creates symmetric, balanced layouts
- * - Maintains proper edge connections between all nodes
- *
- * Layout Structure:
- * ```
- * [Child 3] ← [Child 1] ← [Root] → [Child 2] → [Child 4]
- *     ↓           ↓                     ↓           ↓
- * [GrandChild]  [GrandChild]      [GrandChild]  [GrandChild]
- * ```
- *
- * @param layoutData - Layout data containing nodes, edges, and configuration
- * @param svg - SVG element to render to
- * @param helpers - Internal helper functions for rendering
- * @param options - Rendering options
- */
-export { default } from './layouts.js';
-export * from './types.js';
-export * from './layout.js';
-export { render } from './render.js';

packages/mermaid-layout-tidy-tree/src/layout.test.ts

@@ -1,409 +0,0 @@
-import { describe, it, expect, beforeEach, vi } from 'vitest';
-import { executeTidyTreeLayout, validateLayoutData } from './layout.js';
-import type { LayoutResult } from './types.js';
-import type { LayoutData, MermaidConfig } from 'mermaid';
-
-// Mock non-layered-tidy-tree-layout
-vi.mock('non-layered-tidy-tree-layout', () => ({
-  BoundingBox: vi.fn().mockImplementation(() => ({})),
-  Layout: vi.fn().mockImplementation(() => ({
-    layout: vi.fn().mockImplementation((treeData) => {
-      const result = { ...treeData };
-
-      if (result.id?.toString().startsWith('virtual-root')) {
-        result.x = 0;
-        result.y = 0;
-      } else {
-        result.x = 100;
-        result.y = 50;
-      }
-
-      if (result.children) {
-        result.children.forEach((child: any, index: number) => {
-          child.x = 50 + index * 100;
-          child.y = 100;
-
-          if (child.children) {
-            child.children.forEach((grandchild: any, gIndex: number) => {
-              grandchild.x = 25 + gIndex * 50;
-              grandchild.y = 200;
-            });
-          }
-        });
-      }
-
-      return {
-        result,
-        boundingBox: {
-          left: 0,
-          right: 200,
-          top: 0,
-          bottom: 250,
-        },
-      };
-    }),
-  })),
-}));
-
-describe('Tidy-Tree Layout Algorithm', () => {
-  let mockConfig: MermaidConfig;
-  let mockLayoutData: LayoutData;
-
-  beforeEach(() => {
-    mockConfig = {
-      theme: 'default',
-    } as MermaidConfig;
-
-    mockLayoutData = {
-      nodes: [
-        {
-          id: 'root',
-          label: 'Root',
-          isGroup: false,
-          shape: 'rect',
-          width: 100,
-          height: 50,
-          padding: 10,
-          x: 0,
-          y: 0,
-          cssClasses: '',
-          cssStyles: [],
-          look: 'default',
-        },
-        {
-          id: 'child1',
-          label: 'Child 1',
-          isGroup: false,
-          shape: 'rect',
-          width: 80,
-          height: 40,
-          padding: 10,
-          x: 0,
-          y: 0,
-          cssClasses: '',
-          cssStyles: [],
-          look: 'default',
-        },
-        {
-          id: 'child2',
-          label: 'Child 2',
-          isGroup: false,
-          shape: 'rect',
-          width: 80,
-          height: 40,
-          padding: 10,
-          x: 0,
-          y: 0,
-          cssClasses: '',
-          cssStyles: [],
-          look: 'default',
-        },
-        {
-          id: 'child3',
-          label: 'Child 3',
-          isGroup: false,
-          shape: 'rect',
-          width: 80,
-          height: 40,
-          padding: 10,
-          x: 0,
-          y: 0,
-          cssClasses: '',
-          cssStyles: [],
-          look: 'default',
-        },
-        {
-          id: 'child4',
-          label: 'Child 4',
-          isGroup: false,
-          shape: 'rect',
-          width: 80,
-          height: 40,
-          padding: 10,
-          x: 0,
-          y: 0,
-          cssClasses: '',
-          cssStyles: [],
-          look: 'default',
-        },
-      ],
-      edges: [
-        {
-          id: 'root_child1',
-          start: 'root',
-          end: 'child1',
-          type: 'edge',
-          classes: '',
-          style: [],
-          animate: false,
-          arrowTypeEnd: 'arrow_point',
-          arrowTypeStart: 'none',
-        },
-        {
-          id: 'root_child2',
-          start: 'root',
-          end: 'child2',
-          type: 'edge',
-          classes: '',
-          style: [],
-          animate: false,
-          arrowTypeEnd: 'arrow_point',
-          arrowTypeStart: 'none',
-        },
-        {
-          id: 'root_child3',
-          start: 'root',
-          end: 'child3',
-          type: 'edge',
-          classes: '',
-          style: [],
-          animate: false,
-          arrowTypeEnd: 'arrow_point',
-          arrowTypeStart: 'none',
-        },
-        {
-          id: 'root_child4',
-          start: 'root',
-          end: 'child4',
-          type: 'edge',
-          classes: '',
-          style: [],
-          animate: false,
-          arrowTypeEnd: 'arrow_point',
-          arrowTypeStart: 'none',
-        },
-      ],
-      config: mockConfig,
-      direction: 'TB',
-      type: 'test',
-      diagramId: 'test-diagram',
-      markers: [],
-    };
-  });
-
-  describe('validateLayoutData', () => {
-    it('should validate correct layout data', () => {
-      expect(() => validateLayoutData(mockLayoutData)).not.toThrow();
-    });
-
-    it('should throw error for missing data', () => {
-      expect(() => validateLayoutData(null as any)).toThrow('Layout data is required');
-    });
-
-    it('should throw error for missing config', () => {
-      const invalidData = { ...mockLayoutData, config: null as any };
-      expect(() => validateLayoutData(invalidData)).toThrow('Configuration is required');
-    });
-
-    it('should throw error for invalid nodes array', () => {
-      const invalidData = { ...mockLayoutData, nodes: null as any };
-      expect(() => validateLayoutData(invalidData)).toThrow('Nodes array is required');
-    });
-
-    it('should throw error for invalid edges array', () => {
-      const invalidData = { ...mockLayoutData, edges: null as any };
-      expect(() => validateLayoutData(invalidData)).toThrow('Edges array is required');
-    });
-  });
-
-  describe('executeTidyTreeLayout function', () => {
-    it('should execute layout algorithm successfully', async () => {
-      const result: LayoutResult = await executeTidyTreeLayout(mockLayoutData);
-
-      expect(result).toBeDefined();
-      expect(result.nodes).toBeDefined();
-      expect(result.edges).toBeDefined();
-      expect(Array.isArray(result.nodes)).toBe(true);
-      expect(Array.isArray(result.edges)).toBe(true);
-    });
-
-    it('should return positioned nodes with coordinates', async () => {
-      const result: LayoutResult = await executeTidyTreeLayout(mockLayoutData);
-
-      expect(result.nodes.length).toBeGreaterThan(0);
-      result.nodes.forEach((node) => {
-        expect(node.x).toBeDefined();
-        expect(node.y).toBeDefined();
-        expect(typeof node.x).toBe('number');
-        expect(typeof node.y).toBe('number');
-      });
-    });
-
-    it('should return positioned edges with coordinates', async () => {
-      const result: LayoutResult = await executeTidyTreeLayout(mockLayoutData);
-
-      expect(result.edges.length).toBeGreaterThan(0);
-      result.edges.forEach((edge) => {
-        expect(edge.startX).toBeDefined();
-        expect(edge.startY).toBeDefined();
-        expect(edge.midX).toBeDefined();
-        expect(edge.midY).toBeDefined();
-        expect(edge.endX).toBeDefined();
-        expect(edge.endY).toBeDefined();
-      });
-    });
-
-    it('should handle empty layout data gracefully', async () => {
-      const emptyData: LayoutData = {
-        ...mockLayoutData,
-        nodes: [],
-        edges: [],
-      };
-
-      await expect(executeTidyTreeLayout(emptyData)).rejects.toThrow(
-        'No nodes found in layout data'
-      );
-    });
-
-    it('should throw error for missing nodes', async () => {
-      const invalidData = { ...mockLayoutData, nodes: [] };
-
-      await expect(executeTidyTreeLayout(invalidData)).rejects.toThrow(
-        'No nodes found in layout data'
-      );
-    });
-
-    it('should handle empty edges (single node tree)', async () => {
-      const singleNodeData = {
-        ...mockLayoutData,
-        edges: [],
-        nodes: [mockLayoutData.nodes[0]],
-      };
-
-      const result = await executeTidyTreeLayout(singleNodeData);
-      expect(result).toBeDefined();
-      expect(result.nodes).toHaveLength(1);
-      expect(result.edges).toHaveLength(0);
-    });
-
-    it('should create bidirectional dual-tree layout with alternating left/right children', async () => {
-      const result = await executeTidyTreeLayout(mockLayoutData);
-
-      expect(result).toBeDefined();
-      expect(result.nodes).toHaveLength(5);
-
-      const rootNode = result.nodes.find((node) => node.id === 'root');
-      expect(rootNode).toBeDefined();
-      expect(rootNode!.x).toBe(0);
-      expect(rootNode!.y).toBe(20);
-
-      const child1 = result.nodes.find((node) => node.id === 'child1');
-      const child2 = result.nodes.find((node) => node.id === 'child2');
-      const child3 = result.nodes.find((node) => node.id === 'child3');
-      const child4 = result.nodes.find((node) => node.id === 'child4');
-
-      expect(child1).toBeDefined();
-      expect(child2).toBeDefined();
-      expect(child3).toBeDefined();
-      expect(child4).toBeDefined();
-
-      expect(child1!.x).toBeLessThan(rootNode!.x);
-      expect(child2!.x).toBeGreaterThan(rootNode!.x);
-      expect(child3!.x).toBeLessThan(rootNode!.x);
-      expect(child4!.x).toBeGreaterThan(rootNode!.x);
-
-      expect(child1!.x).toBeLessThan(-100);
-      expect(child3!.x).toBeLessThan(-100);
-
-      expect(child2!.x).toBeGreaterThan(100);
-      expect(child4!.x).toBeGreaterThan(100);
-    });
-
-    it('should correctly transpose coordinates to prevent high nodes from covering nodes above them', async () => {
-      const testData = {
-        ...mockLayoutData,
-        nodes: [
-          {
-            id: 'root',
-            label: 'Root',
-            isGroup: false,
-            shape: 'rect' as const,
-            width: 100,
-            height: 50,
-            padding: 10,
-            x: 0,
-            y: 0,
-            cssClasses: '',
-            cssStyles: [],
-            look: 'default',
-          },
-          {
-            id: 'tall-child',
-            label: 'Tall Child',
-            isGroup: false,
-            shape: 'rect' as const,
-            width: 80,
-            height: 120,
-            padding: 10,
-            x: 0,
-            y: 0,
-            cssClasses: '',
-            cssStyles: [],
-            look: 'default',
-          },
-          {
-            id: 'short-child',
-            label: 'Short Child',
-            isGroup: false,
-            shape: 'rect' as const,
-            width: 80,
-            height: 30,
-            padding: 10,
-            x: 0,
-            y: 0,
-            cssClasses: '',
-            cssStyles: [],
-            look: 'default',
-          },
-        ],
-        edges: [
-          {
-            id: 'root_tall',
-            start: 'root',
-            end: 'tall-child',
-            type: 'edge',
-            classes: '',
-            style: [],
-            animate: false,
-            arrowTypeEnd: 'arrow_point',
-            arrowTypeStart: 'none',
-          },
-          {
-            id: 'root_short',
-            start: 'root',
-            end: 'short-child',
-            type: 'edge',
-            classes: '',
-            style: [],
-            animate: false,
-            arrowTypeEnd: 'arrow_point',
-            arrowTypeStart: 'none',
-          },
-        ],
-      };
-
-      const result = await executeTidyTreeLayout(testData);
-
-      expect(result).toBeDefined();
-      expect(result.nodes).toHaveLength(3);
-
-      const rootNode = result.nodes.find((node) => node.id === 'root');
-      const tallChild = result.nodes.find((node) => node.id === 'tall-child');
-      const shortChild = result.nodes.find((node) => node.id === 'short-child');
-
-      expect(rootNode).toBeDefined();
-      expect(tallChild).toBeDefined();
-      expect(shortChild).toBeDefined();
-
-      expect(tallChild!.x).not.toBe(shortChild!.x);
-
-      expect(tallChild!.width).toBe(80);
-      expect(tallChild!.height).toBe(120);
-      expect(shortChild!.width).toBe(80);
-      expect(shortChild!.height).toBe(30);
-
-      const yDifference = Math.abs(tallChild!.y - shortChild!.y);
-      expect(yDifference).toBeGreaterThanOrEqual(0);
-    });
-  });
-});

packages/mermaid-layout-tidy-tree/src/layout.ts

@@ -1,629 +0,0 @@
-import type { LayoutData } from 'mermaid';
-import type { Bounds, Point } from 'mermaid/src/types.js';
-import { BoundingBox, Layout } from 'non-layered-tidy-tree-layout';
-import type {
-  Edge,
-  LayoutResult,
-  Node,
-  PositionedEdge,
-  PositionedNode,
-  TidyTreeNode,
-} from './types.js';
-
-/**
- * Execute the tidy-tree layout algorithm on generic layout data
- *
- * This function takes layout data and uses the non-layered-tidy-tree-layout
- * algorithm to calculate optimal node positions for tree structures.
- *
- * @param data - The layout data containing nodes, edges, and configuration
- * @param config - Mermaid configuration object
- * @returns Promise resolving to layout result with positioned nodes and edges
- */
-export function executeTidyTreeLayout(data: LayoutData): Promise<LayoutResult> {
-  let intersectionShift = 50;
-
-  return new Promise((resolve, reject) => {
-    try {
-      if (!data.nodes || !Array.isArray(data.nodes) || data.nodes.length === 0) {
-        throw new Error('No nodes found in layout data');
-      }
-
-      if (!data.edges || !Array.isArray(data.edges)) {
-        data.edges = [];
-      }
-
-      const { leftTree, rightTree, rootNode } = convertToDualTreeFormat(data);
-
-      const gap = 20;
-      const bottomPadding = 40;
-      intersectionShift = 30;
-
-      const bb = new BoundingBox(gap, bottomPadding);
-      const layout = new Layout(bb);
-
-      let leftResult = null;
-      let rightResult = null;
-
-      if (leftTree) {
-        const leftLayoutResult = layout.layout(leftTree);
-        leftResult = leftLayoutResult.result;
-      }
-
-      if (rightTree) {
-        const rightLayoutResult = layout.layout(rightTree);
-        rightResult = rightLayoutResult.result;
-      }
-
-      const positionedNodes = combineAndPositionTrees(rootNode, leftResult, rightResult);
-      const positionedEdges = calculateEdgePositions(
-        data.edges,
-        positionedNodes,
-        intersectionShift
-      );
-      resolve({
-        nodes: positionedNodes,
-        edges: positionedEdges,
-      });
-    } catch (error) {
-      reject(error);
-    }
-  });
-}
-
-/**
- * Convert LayoutData to dual-tree format (left and right trees)
- *
- * This function builds two separate tree structures from the nodes and edges,
- * alternating children between left and right trees.
- */
-function convertToDualTreeFormat(data: LayoutData): {
-  leftTree: TidyTreeNode | null;
-  rightTree: TidyTreeNode | null;
-  rootNode: TidyTreeNode;
-} {
-  const { nodes, edges } = data;
-
-  const nodeMap = new Map<string, Node>();
-  nodes.forEach((node) => nodeMap.set(node.id, node));
-
-  const children = new Map<string, string[]>();
-  const parents = new Map<string, string>();
-
-  edges.forEach((edge) => {
-    const parentId = edge.start;
-    const childId = edge.end;
-
-    if (parentId && childId) {
-      if (!children.has(parentId)) {
-        children.set(parentId, []);
-      }
-      children.get(parentId)!.push(childId);
-      parents.set(childId, parentId);
-    }
-  });
-
-  const rootNodeData = nodes.find((node) => !parents.has(node.id));
-  if (!rootNodeData && nodes.length === 0) {
-    throw new Error('No nodes available to create tree');
-  }
-
-  const actualRoot = rootNodeData ?? nodes[0];
-
-  const rootNode: TidyTreeNode = {
-    id: actualRoot.id,
-    width: actualRoot.width ?? 100,
-    height: actualRoot.height ?? 50,
-    _originalNode: actualRoot,
-  };
-
-  const rootChildren = children.get(actualRoot.id) ?? [];
-  const leftChildren: string[] = [];
-  const rightChildren: string[] = [];
-
-  rootChildren.forEach((childId, index) => {
-    if (index % 2 === 0) {
-      leftChildren.push(childId);
-    } else {
-      rightChildren.push(childId);
-    }
-  });
-
-  const leftTree = leftChildren.length > 0 ? buildSubTree(leftChildren, children, nodeMap) : null;
-
-  const rightTree =
-    rightChildren.length > 0 ? buildSubTree(rightChildren, children, nodeMap) : null;
-
-  return { leftTree, rightTree, rootNode };
-}
-
-/**
- * Build a subtree from a list of root children
- * For horizontal trees, we need to transpose width/height since the tree will be rotated 90°
- */
-function buildSubTree(
-  rootChildren: string[],
-  children: Map<string, string[]>,
-  nodeMap: Map<string, Node>
-): TidyTreeNode {
-  const virtualRoot: TidyTreeNode = {
-    id: `virtual-root-${Math.random()}`,
-    width: 1,
-    height: 1,
-    children: rootChildren
-      .map((childId) => nodeMap.get(childId))
-      .filter((child): child is Node => child !== undefined)
-      .map((child) => convertNodeToTidyTreeTransposed(child, children, nodeMap)),
-  };
-
-  return virtualRoot;
-}
-
-/**
- * Recursively convert a node and its children to tidy-tree format
- * This version transposes width/height for horizontal tree layout
- */
-function convertNodeToTidyTreeTransposed(
-  node: Node,
-  children: Map<string, string[]>,
-  nodeMap: Map<string, Node>
-): TidyTreeNode {
-  const childIds = children.get(node.id) ?? [];
-  const childNodes = childIds
-    .map((childId) => nodeMap.get(childId))
-    .filter((child): child is Node => child !== undefined)
-    .map((child) => convertNodeToTidyTreeTransposed(child, children, nodeMap));
-
-  return {
-    id: node.id,
-    width: node.height ?? 50,
-    height: node.width ?? 100,
-    children: childNodes.length > 0 ? childNodes : undefined,
-    _originalNode: node,
-  };
-}
-/**
- * Combine and position the left and right trees around the root node
- * Creates a bidirectional layout where left tree grows left and right tree grows right
- */
-function combineAndPositionTrees(
-  rootNode: TidyTreeNode,
-  leftResult: TidyTreeNode | null,
-  rightResult: TidyTreeNode | null
-): PositionedNode[] {
-  const positionedNodes: PositionedNode[] = [];
-
-  const rootX = 0;
-  const rootY = 0;
-
-  const treeSpacing = rootNode.width / 2 + 30;
-  const leftTreeNodes: PositionedNode[] = [];
-  const rightTreeNodes: PositionedNode[] = [];
-
-  if (leftResult?.children) {
-    positionLeftTreeBidirectional(leftResult.children, leftTreeNodes, rootX - treeSpacing, rootY);
-  }
-
-  if (rightResult?.children) {
-    positionRightTreeBidirectional(
-      rightResult.children,
-      rightTreeNodes,
-      rootX + treeSpacing,
-      rootY
-    );
-  }
-
-  let leftTreeCenterY = 0;
-  let rightTreeCenterY = 0;
-
-  if (leftTreeNodes.length > 0) {
-    const leftTreeXPositions = [...new Set(leftTreeNodes.map((node) => node.x))].sort(
-      (a, b) => b - a
-    );
-    const firstLevelLeftX = leftTreeXPositions[0];
-    const firstLevelLeftNodes = leftTreeNodes.filter((node) => node.x === firstLevelLeftX);
-
-    if (firstLevelLeftNodes.length > 0) {
-      const leftMinY = Math.min(
-        ...firstLevelLeftNodes.map((node) => node.y - (node.height ?? 50) / 2)
-      );
-      const leftMaxY = Math.max(
-        ...firstLevelLeftNodes.map((node) => node.y + (node.height ?? 50) / 2)
-      );
-      leftTreeCenterY = (leftMinY + leftMaxY) / 2;
-    }
-  }
-
-  if (rightTreeNodes.length > 0) {
-    const rightTreeXPositions = [...new Set(rightTreeNodes.map((node) => node.x))].sort(
-      (a, b) => a - b
-    );
-    const firstLevelRightX = rightTreeXPositions[0];
-    const firstLevelRightNodes = rightTreeNodes.filter((node) => node.x === firstLevelRightX);
-
-    if (firstLevelRightNodes.length > 0) {
-      const rightMinY = Math.min(
-        ...firstLevelRightNodes.map((node) => node.y - (node.height ?? 50) / 2)
-      );
-      const rightMaxY = Math.max(
-        ...firstLevelRightNodes.map((node) => node.y + (node.height ?? 50) / 2)
-      );
-      rightTreeCenterY = (rightMinY + rightMaxY) / 2;
-    }
-  }
-
-  const leftTreeOffset = -leftTreeCenterY;
-  const rightTreeOffset = -rightTreeCenterY;
-
-  positionedNodes.push({
-    id: String(rootNode.id),
-    x: rootX,
-    y: rootY + 20,
-    section: 'root',
-    width: rootNode._originalNode?.width ?? rootNode.width,
-    height: rootNode._originalNode?.height ?? rootNode.height,
-    originalNode: rootNode._originalNode,
-  });
-
-  const leftTreeNodesWithOffset = leftTreeNodes.map((node) => ({
-    id: node.id,
-    x: node.x - (node.width ?? 0) / 2,
-    y: node.y + leftTreeOffset + (node.height ?? 0) / 2,
-    section: 'left' as const,
-    width: node.width,
-    height: node.height,
-    originalNode: node.originalNode,
-  }));
-
-  const rightTreeNodesWithOffset = rightTreeNodes.map((node) => ({
-    id: node.id,
-    x: node.x + (node.width ?? 0) / 2,
-    y: node.y + rightTreeOffset + (node.height ?? 0) / 2,
-    section: 'right' as const,
-    width: node.width,
-    height: node.height,
-    originalNode: node.originalNode,
-  }));
-
-  positionedNodes.push(...leftTreeNodesWithOffset);
-  positionedNodes.push(...rightTreeNodesWithOffset);
-
-  return positionedNodes;
-}
-
-/**
- * Position nodes from the left tree in a bidirectional layout (grows to the left)
- * Rotates the tree 90 degrees counterclockwise so it grows horizontally to the left
- */
-function positionLeftTreeBidirectional(
-  nodes: TidyTreeNode[],
-  positionedNodes: PositionedNode[],
-  offsetX: number,
-  offsetY: number
-): void {
-  nodes.forEach((node) => {
-    const distanceFromRoot = node.y ?? 0;
-    const verticalPosition = node.x ?? 0;
-
-    const originalWidth = node._originalNode?.width ?? 100;
-    const originalHeight = node._originalNode?.height ?? 50;
-
-    const adjustedY = offsetY + verticalPosition;
-
-    positionedNodes.push({
-      id: String(node.id),
-      x: offsetX - distanceFromRoot,
-      y: adjustedY,
-      width: originalWidth,
-      height: originalHeight,
-      originalNode: node._originalNode,
-    });
-
-    if (node.children) {
-      positionLeftTreeBidirectional(node.children, positionedNodes, offsetX, offsetY);
-    }
-  });
-}
-
-/**
- * Position nodes from the right tree in a bidirectional layout (grows to the right)
- * Rotates the tree 90 degrees clockwise so it grows horizontally to the right
- */
-function positionRightTreeBidirectional(
-  nodes: TidyTreeNode[],
-  positionedNodes: PositionedNode[],
-  offsetX: number,
-  offsetY: number
-): void {
-  nodes.forEach((node) => {
-    const distanceFromRoot = node.y ?? 0;
-    const verticalPosition = node.x ?? 0;
-
-    const originalWidth = node._originalNode?.width ?? 100;
-    const originalHeight = node._originalNode?.height ?? 50;
-
-    const adjustedY = offsetY + verticalPosition;
-
-    positionedNodes.push({
-      id: String(node.id),
-      x: offsetX + distanceFromRoot,
-      y: adjustedY,
-      width: originalWidth,
-      height: originalHeight,
-      originalNode: node._originalNode,
-    });
-
-    if (node.children) {
-      positionRightTreeBidirectional(node.children, positionedNodes, offsetX, offsetY);
-    }
-  });
-}
-
-/**
- * Calculate the intersection point of a line with a circle
- * @param circle - Circle coordinates and radius
- * @param lineStart - Starting point of the line
- * @param lineEnd - Ending point of the line
- * @returns The intersection point
- */
-function computeCircleEdgeIntersection(circle: Bounds, lineStart: Point, lineEnd: Point): Point {
-  const radius = Math.min(circle.width, circle.height) / 2;
-
-  const dx = lineEnd.x - lineStart.x;
-  const dy = lineEnd.y - lineStart.y;
-  const length = Math.sqrt(dx * dx + dy * dy);
-
-  if (length === 0) {
-    return lineStart;
-  }
-
-  const nx = dx / length;
-  const ny = dy / length;
-
-  return {
-    x: circle.x - nx * radius,
-    y: circle.y - ny * radius,
-  };
-}
-
-function intersection(node: PositionedNode, outsidePoint: Point, insidePoint: Point): Point {
-  const x = node.x;
-  const y = node.y;
-
-  if (!node.width || !node.height) {
-    return { x: outsidePoint.x, y: outsidePoint.y };
-  }
-  const dx = Math.abs(x - insidePoint.x);
-  const w = node?.width / 2;
-  let r = insidePoint.x < outsidePoint.x ? w - dx : w + dx;
-  const h = node.height / 2;
-
-  const Q = Math.abs(outsidePoint.y - insidePoint.y);
-  const R = Math.abs(outsidePoint.x - insidePoint.x);
-
-  if (Math.abs(y - outsidePoint.y) * w > Math.abs(x - outsidePoint.x) * h) {
-    // Intersection is top or bottom of rect.
-    const q = insidePoint.y < outsidePoint.y ? outsidePoint.y - h - y : y - h - outsidePoint.y;
-    r = (R * q) / Q;
-    const res = {
-      x: insidePoint.x < outsidePoint.x ? insidePoint.x + r : insidePoint.x - R + r,
-      y: insidePoint.y < outsidePoint.y ? insidePoint.y + Q - q : insidePoint.y - Q + q,
-    };
-
-    if (r === 0) {
-      res.x = outsidePoint.x;
-      res.y = outsidePoint.y;
-    }
-    if (R === 0) {
-      res.x = outsidePoint.x;
-    }
-    if (Q === 0) {
-      res.y = outsidePoint.y;
-    }
-
-    return res;
-  } else {
-    if (insidePoint.x < outsidePoint.x) {
-      r = outsidePoint.x - w - x;
-    } else {
-      r = x - w - outsidePoint.x;
-    }
-    const q = (Q * r) / R;
-    let _x = insidePoint.x < outsidePoint.x ? insidePoint.x + R - r : insidePoint.x - R + r;
-    let _y = insidePoint.y < outsidePoint.y ? insidePoint.y + q : insidePoint.y - q;
-
-    if (r === 0) {
-      _x = outsidePoint.x;
-      _y = outsidePoint.y;
-    }
-    if (R === 0) {
-      _x = outsidePoint.x;
-    }
-    if (Q === 0) {
-      _y = outsidePoint.y;
-    }
-
-    return { x: _x, y: _y };
-  }
-}
-
-/**
- * Calculate edge positions based on positioned nodes
- * Now includes tree membership and node dimensions for precise edge calculations
- * Edges now stop at shape boundaries instead of extending to centers
- */
-function calculateEdgePositions(
-  edges: Edge[],
-  positionedNodes: PositionedNode[],
-  intersectionShift: number
-): PositionedEdge[] {
-  const nodeInfo = new Map<string, PositionedNode>();
-  positionedNodes.forEach((node) => {
-    nodeInfo.set(node.id, node);
-  });
-
-  return edges.map((edge) => {
-    const sourceNode = nodeInfo.get(edge.start ?? '');
-    const targetNode = nodeInfo.get(edge.end ?? '');
-
-    if (!sourceNode || !targetNode) {
-      return {
-        id: edge.id,
-        source: edge.start ?? '',
-        target: edge.end ?? '',
-        startX: 0,
-        startY: 0,
-        midX: 0,
-        midY: 0,
-        endX: 0,
-        endY: 0,
-        points: [{ x: 0, y: 0 }],
-        sourceSection: undefined,
-        targetSection: undefined,
-        sourceWidth: undefined,
-        sourceHeight: undefined,
-        targetWidth: undefined,
-        targetHeight: undefined,
-      };
-    }
-
-    const sourceCenter = { x: sourceNode.x, y: sourceNode.y };
-    const targetCenter = { x: targetNode.x, y: targetNode.y };
-
-    const isSourceRound = ['circle', 'cloud', 'bang'].includes(
-      sourceNode.originalNode?.shape ?? ''
-    );
-    const isTargetRound = ['circle', 'cloud', 'bang'].includes(
-      targetNode.originalNode?.shape ?? ''
-    );
-
-    let startPos = isSourceRound
-      ? computeCircleEdgeIntersection(
-          {
-            x: sourceNode.x,
-            y: sourceNode.y,
-            width: sourceNode.width ?? 100,
-            height: sourceNode.height ?? 100,
-          },
-          targetCenter,
-          sourceCenter
-        )
-      : intersection(sourceNode, sourceCenter, targetCenter);
-
-    let endPos = isTargetRound
-      ? computeCircleEdgeIntersection(
-          {
-            x: targetNode.x,
-            y: targetNode.y,
-            width: targetNode.width ?? 100,
-            height: targetNode.height ?? 100,
-          },
-          sourceCenter,
-          targetCenter
-        )
-      : intersection(targetNode, targetCenter, sourceCenter);
-
-    const midX = (startPos.x + endPos.x) / 2;
-    const midY = (startPos.y + endPos.y) / 2;
-
-    const points = [startPos];
-    if (sourceNode.section === 'left') {
-      points.push({
-        x: sourceNode.x - (sourceNode.width ?? 0) / 2 - intersectionShift,
-        y: sourceNode.y,
-      });
-    } else if (sourceNode.section === 'right') {
-      points.push({
-        x: sourceNode.x + (sourceNode.width ?? 0) / 2 + intersectionShift,
-        y: sourceNode.y,
-      });
-    }
-    if (targetNode.section === 'left') {
-      points.push({
-        x: targetNode.x + (targetNode.width ?? 0) / 2 + intersectionShift,
-        y: targetNode.y,
-      });
-    } else if (targetNode.section === 'right') {
-      points.push({
-        x: targetNode.x - (targetNode.width ?? 0) / 2 - intersectionShift,
-        y: targetNode.y,
-      });
-    }
-
-    points.push(endPos);
-
-    const secondPoint = points.length > 1 ? points[1] : targetCenter;
-    startPos = isSourceRound
-      ? computeCircleEdgeIntersection(
-          {
-            x: sourceNode.x,
-            y: sourceNode.y,
-            width: sourceNode.width ?? 100,
-            height: sourceNode.height ?? 100,
-          },
-          secondPoint,
-          sourceCenter
-        )
-      : intersection(sourceNode, secondPoint, sourceCenter);
-    points[0] = startPos;
-
-    const secondLastPoint = points.length > 1 ? points[points.length - 2] : sourceCenter;
-    endPos = isTargetRound
-      ? computeCircleEdgeIntersection(
-          {
-            x: targetNode.x,
-            y: targetNode.y,
-            width: targetNode.width ?? 100,
-            height: targetNode.height ?? 100,
-          },
-          secondLastPoint,
-          targetCenter
-        )
-      : intersection(targetNode, secondLastPoint, targetCenter);
-    points[points.length - 1] = endPos;
-
-    return {
-      id: edge.id,
-      source: edge.start ?? '',
-      target: edge.end ?? '',
-      startX: startPos.x,
-      startY: startPos.y,
-      midX,
-      midY,
-      endX: endPos.x,
-      endY: endPos.y,
-      points,
-      sourceSection: sourceNode?.section,
-      targetSection: targetNode?.section,
-      sourceWidth: sourceNode?.width,
-      sourceHeight: sourceNode?.height,
-      targetWidth: targetNode?.width,
-      targetHeight: targetNode?.height,
-    };
-  });
-}
-
-/**
- * Validate layout data structure
- * @param data - The data to validate
- * @returns True if data is valid, throws error otherwise
- */
-export function validateLayoutData(data: LayoutData): boolean {
-  if (!data) {
-    throw new Error('Layout data is required');
-  }
-
-  if (!data.config) {
-    throw new Error('Configuration is required in layout data');
-  }
-
-  if (!Array.isArray(data.nodes)) {
-    throw new Error('Nodes array is required in layout data');
-  }
-
-  if (!Array.isArray(data.edges)) {
-    throw new Error('Edges array is required in layout data');
-  }
-
-  return true;
-}

packages/mermaid-layout-tidy-tree/src/layouts.ts

@@ -1,13 +0,0 @@
-import type { LayoutLoaderDefinition } from 'mermaid';
-
-const loader = async () => await import(`./render.js`);
-
-const tidyTreeLayout: LayoutLoaderDefinition[] = [
-  {
-    name: 'tidy-tree',
-    loader,
-    algorithm: 'tidy-tree',
-  },
-];
-
-export default tidyTreeLayout;

packages/mermaid-layout-tidy-tree/src/non-layered-tidy-tree-layout.d.ts

@@ -1,18 +0,0 @@
-declare module 'non-layered-tidy-tree-layout' {
-  export class BoundingBox {
-    constructor(gap: number, bottomPadding: number);
-  }
-
-  export class Layout {
-    constructor(boundingBox: BoundingBox);
-    layout(data: any): {
-      result: any;
-      boundingBox: {
-        left: number;
-        right: number;
-        top: number;
-        bottom: number;
-      };
-    };
-  }
-}

packages/mermaid-layout-tidy-tree/src/render.ts

@@ -1,180 +0,0 @@
-import type { InternalHelpers, LayoutData, RenderOptions, SVG } from 'mermaid';
-import { executeTidyTreeLayout } from './layout.js';
-
-interface NodeWithPosition {
-  id: string;
-  x?: number;
-  y?: number;
-  width?: number;
-  height?: number;
-  domId?: any;
-  [key: string]: any;
-}
-
-/**
- * Render function for bidirectional tidy-tree layout algorithm
- *
- * This follows the same pattern as ELK and dagre renderers:
- * 1. Insert nodes into DOM to get their actual dimensions
- * 2. Run the bidirectional tidy-tree layout algorithm to calculate positions
- * 3. Position the nodes and edges based on layout results
- *
- * The bidirectional layout creates two trees that grow horizontally in opposite
- * directions from a central root node:
- * - Left tree: grows horizontally to the left (children: 1st, 3rd, 5th...)
- * - Right tree: grows horizontally to the right (children: 2nd, 4th, 6th...)
- */
-export const render = async (
-  data4Layout: LayoutData,
-  svg: SVG,
-  {
-    insertCluster,
-    insertEdge,
-    insertEdgeLabel,
-    insertMarkers,
-    insertNode,
-    log,
-    positionEdgeLabel,
-  }: InternalHelpers,
-  { algorithm: _algorithm }: RenderOptions
-) => {
-  const nodeDb: Record<string, NodeWithPosition> = {};
-  const clusterDb: Record<string, any> = {};
-
-  const element = svg.select('g');
-  insertMarkers(element, data4Layout.markers, data4Layout.type, data4Layout.diagramId);
-
-  const subGraphsEl = element.insert('g').attr('class', 'subgraphs');
-  const edgePaths = element.insert('g').attr('class', 'edgePaths');
-  const edgeLabels = element.insert('g').attr('class', 'edgeLabels');
-  const nodes = element.insert('g').attr('class', 'nodes');
-  // Step 1: Insert nodes into DOM to get their actual dimensions
-  log.debug('Inserting nodes into DOM for dimension calculation');
-
-  await Promise.all(
-    data4Layout.nodes.map(async (node) => {
-      if (node.isGroup) {
-        const clusterNode: NodeWithPosition = {
-          ...node,
-          id: node.id,
-          width: node.width,
-          height: node.height,
-        };
-        clusterDb[node.id] = clusterNode;
-        nodeDb[node.id] = clusterNode;
-
-        await insertCluster(subGraphsEl, node);
-      } else {
-        const nodeWithPosition: NodeWithPosition = {
-          ...node,
-          id: node.id,
-          width: node.width,
-          height: node.height,
-        };
-        nodeDb[node.id] = nodeWithPosition;
-
-        const nodeEl = await insertNode(nodes, node, {
-          config: data4Layout.config,
-          dir: data4Layout.direction || 'TB',
-        });
-
-        const boundingBox = nodeEl.node()!.getBBox();
-        nodeWithPosition.width = boundingBox.width;
-        nodeWithPosition.height = boundingBox.height;
-        nodeWithPosition.domId = nodeEl;
-
-        log.debug(`Node ${node.id} dimensions: ${boundingBox.width}x${boundingBox.height}`);
-      }
-    })
-  );
-  // Step 2: Run the bidirectional tidy-tree layout algorithm
-  log.debug('Running bidirectional tidy-tree layout algorithm');
-
-  const updatedLayoutData = {
-    ...data4Layout,
-    nodes: data4Layout.nodes.map((node) => {
-      const nodeWithDimensions = nodeDb[node.id];
-      return {
-        ...node,
-        width: nodeWithDimensions.width ?? node.width ?? 100,
-        height: nodeWithDimensions.height ?? node.height ?? 50,
-      };
-    }),
-  };
-
-  const layoutResult = await executeTidyTreeLayout(updatedLayoutData);
-  // Step 3: Position the nodes based on bidirectional layout results
-  log.debug('Positioning nodes based on bidirectional layout results');
-
-  layoutResult.nodes.forEach((positionedNode) => {
-    const node = nodeDb[positionedNode.id];
-    if (node?.domId) {
-      // Position the node at the calculated coordinates from bidirectional layout
-      // The layout algorithm has already calculated positions for:
-      // - Root node at center (0, 0)
-      // - Left tree nodes with negative x coordinates (growing left)
-      // - Right tree nodes with positive x coordinates (growing right)
-      node.domId.attr('transform', `translate(${positionedNode.x}, ${positionedNode.y})`);
-      // Store the final position
-      node.x = positionedNode.x;
-      node.y = positionedNode.y;
-      // Step 3: Position the nodes based on bidirectional layout results
-      log.debug(`Positioned node ${node.id} at (${positionedNode.x}, ${positionedNode.y})`);
-    }
-  });
-
-  log.debug('Inserting and positioning edges');
-
-  await Promise.all(
-    data4Layout.edges.map(async (edge) => {
-      await insertEdgeLabel(edgeLabels, edge);
-
-      const startNode = nodeDb[edge.start ?? ''];
-      const endNode = nodeDb[edge.end ?? ''];
-
-      if (startNode && endNode) {
-        const positionedEdge = layoutResult.edges.find((e) => e.id === edge.id);
-
-        if (positionedEdge) {
-          log.debug('APA01 positionedEdge', positionedEdge);
-          const edgeWithPath = {
-            ...edge,
-            points: positionedEdge.points,
-          };
-          const paths = insertEdge(
-            edgePaths,
-            edgeWithPath,
-            clusterDb,
-            data4Layout.type,
-            startNode,
-            endNode,
-            data4Layout.diagramId
-          );
-
-          positionEdgeLabel(edgeWithPath, paths);
-        } else {
-          const edgeWithPath = {
-            ...edge,
-            points: [
-              { x: startNode.x ?? 0, y: startNode.y ?? 0 },
-              { x: endNode.x ?? 0, y: endNode.y ?? 0 },
-            ],
-          };
-
-          const paths = insertEdge(
-            edgePaths,
-            edgeWithPath,
-            clusterDb,
-            data4Layout.type,
-            startNode,
-            endNode,
-            data4Layout.diagramId
-          );
-          positionEdgeLabel(edgeWithPath, paths);
-        }
-      }
-    })
-  );
-
-  log.debug('Bidirectional tidy-tree rendering completed');
-};

packages/mermaid-layout-tidy-tree/src/types.ts

@@ -1,69 +0,0 @@
-import type { LayoutData } from 'mermaid';
-
-export type Node = LayoutData['nodes'][number];
-export type Edge = LayoutData['edges'][number];
-
-/**
- * Positioned node after layout calculation
- */
-export interface PositionedNode {
-  id: string;
-  x: number;
-  y: number;
-  section?: 'root' | 'left' | 'right';
-  width?: number;
-  height?: number;
-  originalNode?: Node;
-  [key: string]: unknown;
-}
-
-/**
- * Positioned edge after layout calculation
- */
-export interface PositionedEdge {
-  id: string;
-  source: string;
-  target: string;
-  startX: number;
-  startY: number;
-  midX: number;
-  midY: number;
-  endX: number;
-  endY: number;
-  sourceSection?: 'root' | 'left' | 'right';
-  targetSection?: 'root' | 'left' | 'right';
-  sourceWidth?: number;
-  sourceHeight?: number;
-  targetWidth?: number;
-  targetHeight?: number;
-  [key: string]: unknown;
-}
-
-/**
- * Result of layout algorithm execution
- */
-export interface LayoutResult {
-  nodes: PositionedNode[];
-  edges: PositionedEdge[];
-}
-
-/**
- * Tidy-tree node structure compatible with non-layered-tidy-tree-layout
- */
-export interface TidyTreeNode {
-  id: string | number;
-  width: number;
-  height: number;
-  x?: number;
-  y?: number;
-  children?: TidyTreeNode[];
-  _originalNode?: Node;
-}
-
-/**
- * Tidy-tree layout configuration
- */
-export interface TidyTreeLayoutConfig {
-  gap: number;
-  bottomPadding: number;
-}

packages/mermaid-layout-tidy-tree/tsconfig.json

@@ -1,10 +0,0 @@
-{
-  "extends": "../../tsconfig.json",
-  "compilerOptions": {
-    "rootDir": "./src",
-    "outDir": "./dist",
-    "types": ["vitest/importMeta", "vitest/globals"]
-  },
-  "include": ["./src/**/*.ts", "./src/**/*.d.ts"],
-  "typeRoots": ["./src/types"]
-}

packages/mermaid-zenuml/package.json

@@ -33,7 +33,7 @@
   ],
   "license": "MIT",
   "dependencies": {
-    "@zenuml/core": "^3.41.4"
+    "@zenuml/core": "^3.35.2"
   },
   "devDependencies": {
     "mermaid": "workspace:^"

packages/mermaid/CHANGELOG.md

@@ -1,19 +1,5 @@
 # mermaid
 
-## 11.11.0
-
-### Minor Changes
-
-- [#6704](https://github.com/mermaid-js/mermaid/pull/6704) [`012530e`](https://github.com/mermaid-js/mermaid/commit/012530e98e9b8b80962ab270b6bb3b6d9f6ada05) Thanks [@omkarht](https://github.com/omkarht)! - feat: Added support for new participant types (`actor`, `boundary`, `control`, `entity`, `database`, `collections`, `queue`) in `sequenceDiagram`.
-
-- [#6802](https://github.com/mermaid-js/mermaid/pull/6802) [`c8e5027`](https://github.com/mermaid-js/mermaid/commit/c8e50276e877c4de7593a09ec458c99353e65af8) Thanks [@darshanr0107](https://github.com/darshanr0107)! - feat: Update mindmap rendering to support multiple layouts, improved edge intersections, and new shapes
-
-### Patch Changes
-
-- [#6905](https://github.com/mermaid-js/mermaid/pull/6905) [`33bc4a0`](https://github.com/mermaid-js/mermaid/commit/33bc4a0b4e2ca6d937bb0a8c4e2081b1362b2800) Thanks [@darshanr0107](https://github.com/darshanr0107)! - fix: Render newlines as spaces in class diagrams
-
-- [#6886](https://github.com/mermaid-js/mermaid/pull/6886) [`e0b45c2`](https://github.com/mermaid-js/mermaid/commit/e0b45c2d2b41c2a9038bf87646fa3ccd7560eb20) Thanks [@darshanr0107](https://github.com/darshanr0107)! - fix: Handle arrows correctly when auto number is enabled
-
 ## 11.10.0
 
 ### Minor Changes
@@ -168,6 +154,7 @@
 ### Minor Changes
 
 - [#6408](https://github.com/mermaid-js/mermaid/pull/6408) [`ad65313`](https://github.com/mermaid-js/mermaid/commit/ad653138e16765d095613a6e5de86dc5e52ac8f0) Thanks [@ashishjain0512](https://github.com/ashishjain0512)! - fix: restore curve type configuration functionality for flowcharts. This fixes the issue where curve type settings were not being applied when configured through any of the following methods:
+
   - Config
   - Init directive (%%{ init: { 'flowchart': { 'curve': '...' } } }%%)
   - LinkStyle command (linkStyle default interpolate ...)
@@ -186,12 +173,14 @@
 ### Minor Changes
 
 - [#6187](https://github.com/mermaid-js/mermaid/pull/6187) [`7809b5a`](https://github.com/mermaid-js/mermaid/commit/7809b5a93fae127f45727071f5ff14325222c518) Thanks [@ashishjain0512](https://github.com/ashishjain0512)! - Flowchart new syntax for node metadata bugs
+
   - Incorrect label mapping for nodes when using `&`
   - Syntax error when `}` with trailing spaces before new line
 
 - [#6136](https://github.com/mermaid-js/mermaid/pull/6136) [`ec0d9c3`](https://github.com/mermaid-js/mermaid/commit/ec0d9c389aa6018043187654044c1e0b5aa4f600) Thanks [@knsv](https://github.com/knsv)! - Adding support for animation of flowchart edges
 
 - [#6373](https://github.com/mermaid-js/mermaid/pull/6373) [`05bdf0e`](https://github.com/mermaid-js/mermaid/commit/05bdf0e20e2629fe77513218fbd4e28e65f75882) Thanks [@ashishjain0512](https://github.com/ashishjain0512)! - Upgrade Requirement and ER diagram to use the common renderer flow
+
   - Added support for directions
   - Added support for hand drawn look
 
@@ -240,6 +229,7 @@
 - [#5999](https://github.com/mermaid-js/mermaid/pull/5999) [`742ad7c`](https://github.com/mermaid-js/mermaid/commit/742ad7c130964df1fb5544e909d9556081285f68) Thanks [@knsv](https://github.com/knsv)! - Adding Kanban board, a new diagram type
 
 - [#5880](https://github.com/mermaid-js/mermaid/pull/5880) [`bdf145f`](https://github.com/mermaid-js/mermaid/commit/bdf145ffe362462176d9c1e68d5f3ff5c9d962b0) Thanks [@yari-dewalt](https://github.com/yari-dewalt)! - Class diagram changes:
+
   - Updates the class diagram to the new unified way of rendering.
   - Includes a new "classBox" shape to be used in diagrams
   - Other updates such as:

packages/mermaid/package.json

@@ -1,6 +1,6 @@
 {
   "name": "mermaid",
-  "version": "11.11.0",
+  "version": "11.10.0",
   "description": "Markdown-ish syntax for generating flowcharts, mindmaps, sequence diagrams, class diagrams, gantt charts, git graphs and more.",
   "type": "module",
   "module": "./dist/mermaid.core.mjs",
@@ -67,29 +67,29 @@
     ]
   },
   "dependencies": {
-    "@braintree/sanitize-url": "^7.1.1",
+    "@braintree/sanitize-url": "^7.0.4",
-    "@iconify/utils": "^3.0.2",
+    "@iconify/utils": "^3.0.1",
     "@mermaid-js/parser": "workspace:^",
     "@types/d3": "^7.4.3",
-    "cytoscape": "^3.33.1",
+    "cytoscape": "^3.29.3",
     "cytoscape-cose-bilkent": "^4.1.0",
     "cytoscape-fcose": "^2.2.0",
     "d3": "^7.9.0",
     "d3-sankey": "^0.12.3",
     "dagre-d3-es": "7.0.11",
-    "dayjs": "^1.11.18",
+    "dayjs": "^1.11.13",
     "dompurify": "^3.2.5",
     "katex": "^0.16.22",
     "khroma": "^2.1.0",
     "lodash-es": "^4.17.21",
-    "marked": "^16.3.0",
+    "marked": "^16.0.0",
     "roughjs": "^4.6.6",
     "stylis": "^4.3.6",
     "ts-dedent": "^2.2.0",
     "uuid": "^11.1.0"
   },
   "devDependencies": {
-    "@adobe/jsonschema2md": "^8.0.5",
+    "@adobe/jsonschema2md": "^8.0.2",
     "@iconify/types": "^2.0.0",
     "@types/cytoscape": "^3.21.9",
     "@types/cytoscape-fcose": "^2.2.4",
@@ -105,30 +105,30 @@
     "@types/stylis": "^4.2.7",
     "@types/uuid": "^10.0.0",
     "ajv": "^8.17.1",
-    "canvas": "^3.2.0",
+    "canvas": "^3.1.0",
     "chokidar": "3.6.0",
-    "concurrently": "^9.2.1",
+    "concurrently": "^9.1.2",
     "csstree-validator": "^4.0.1",
-    "globby": "^14.1.0",
+    "globby": "^14.0.2",
     "jison": "^0.4.18",
-    "js-base64": "^3.7.8",
+    "js-base64": "^3.7.7",
     "jsdom": "^26.1.0",
     "json-schema-to-typescript": "^15.0.4",
     "micromatch": "^4.0.8",
     "path-browserify": "^1.0.1",
-    "prettier": "^3.6.2",
+    "prettier": "^3.5.2",
     "remark": "^15.0.1",
     "remark-frontmatter": "^5.0.0",
     "remark-gfm": "^4.0.1",
     "rimraf": "^6.0.1",
-    "start-server-and-test": "^2.1.2",
+    "start-server-and-test": "^2.0.10",
-    "type-fest": "^4.41.0",
+    "type-fest": "^4.35.0",
-    "typedoc": "^0.28.13",
+    "typedoc": "^0.27.8",
-    "typedoc-plugin-markdown": "^4.8.1",
+    "typedoc-plugin-markdown": "^4.4.2",
     "typescript": "~5.7.3",
     "unist-util-flatmap": "^1.0.0",
     "unist-util-visit": "^5.0.0",
-    "vitepress": "^1.6.4",
+    "vitepress": "^1.0.2",
     "vitepress-plugin-search": "1.0.4-alpha.22"
   },
   "files": [