chore(deps): update dependency mermaid to v11.16.1 - autoclosed

[mend-for-github-com]

This PR contains the following updates:

Package	Type	Update	Change
mermaid	dependencies	minor	11.15.0 → 11.16.1

By merging this PR, the below vulnerabilities will be automatically resolved:

Severity	CVSS Score	Vulnerability
Medium	5.0	CVE-2026-71437
Medium	4.7	CVE-2026-50159
Medium	4.7	CVE-2026-71436
Medium	4.7	CVE-2026-71439
Medium	4.2	CVE-2026-71438

---

Release Notes

mermaid-js/mermaid (mermaid)

v11.16.1

Compare Source

Patch Changes

• #​8022 12d472c Thanks @​aloisklink! - fix: handle CSS sibling combinators in compileCSS

• #​8022 2cd6dcf Thanks @​aloisklink! - fix: increase protections against prototype pollution

  User-controlled input already has protections against prototype pollution.

  Fixes: GHSA-c4c3-pg64-4m4v

• #​8022 99af3fc Thanks @​aloisklink! - fix(architecture): use Maps and Sets to store groups/services

  Services are now rendered in the order they are defined and more service IDs
  are now supported.

• #​8022 2cd6dcf Thanks @​aloisklink! - deprecate: Deprecate the mermaidAPI.setConfig() function

  Calling this function has no observable effect, as the next time a
  render() or parse() is called, the currentConfig is cleared.

• #​8022 630aa7e Thanks @​aloisklink! - fix(xychart): support zero-width x-axis ranges

• #​8022 59b22fa Thanks @​aloisklink! - fix(radar): limit number of ticks to 32

  Setting a ticks value higher than this would only show 32 ticks.

v11.16.0

Compare Source

Minor Changes

• #​7535 ea1c48f Thanks @​ragelink! - feat(cynefin): Adds the Cynefin framework as a new diagram type (beta) to Mermaid (available as cynefin-beta). The Cynefin framework, created by Dave Snowden, is a decision-making framework that categorizes problems into five complexity domains, widely used in agile, incident management, strategy, and organizational design.

• #​7721 f45cc2c Thanks @​notionparallax! - feat(treeView): add box-drawing character input support for treeView diagrams

• #​7550 f1f4d45 Thanks @​DominicBurkart! - feat(xychart): add per-point text labels for xychart line plots

• #​7527 b4d0442 Thanks @​notionparallax! - feat(treeView): Extends the existing treeView-beta diagram with features useful for representing file/directory structures.

• #​7793 a6f097d Thanks @​SSDWGG! - feat(er): support optional ER attribute types with a ? suffix

• #​7772 37f2e36 Thanks @​devareddy05! - feat(gantt): support multiple excludes / includes lines so long exclusion lists can be split into commented groups (#​6270)

• #​7708 4e63e9d Thanks @​txmxthy! - feat(architecture): add align row|column {ids…} directive to architecture-beta diagrams so authors can declare horizontal or vertical alignment of services explicitly.

• #​7760 05223be Thanks @​ngdaniels! - feat(pie): Enhance Pie Chart - Enable donut chart, Set legend position, and highlight slice

• #​7251 216e4e9 Thanks @​ydah! - feat(railroad): Add support for Railroad Diagrams (Syntax Diagrams) with four input syntaxes: IR (railroad-beta), EBNF (railroad-ebnf-beta), ABNF (railroad-abnf-beta), and PEG (railroad-peg-beta).

• #​7774 e5c75e6 Thanks @​ngdaniels! - feat(xychart): enable rotate label on X-axis

• #​7791 974fa7b Thanks @​knsv-bot! - feat(swimlane): add swimlane as a standalone diagram type with a dedicated layered orthogonal layout algorithm

Patch Changes

• #​7744 633c261 Thanks @​ashishjain0512! - fix(architecture): add architecture.seed config option to make architecture diagrams render deterministically. Resolves #​7729.

• #​7732 c8ba156 Thanks @​rkdfx! - fix: tolerate leading horizontal whitespace before YAML frontmatter delimiters. Closes #​7613

• #​7314 4e4e6c4 Thanks @​darshanr0107! - fix(flowchart): Prevent crash when flowchart node shape is undefined

• #​7762 cfd2391 Thanks @​Dharya-dev! - fix(class): support styling and callbacks for generic classes

• #​7284 c1f116d Thanks @​darshanr0107! - fix(gantt): Render gantt vertical markers without affecting row layout or chart height

• #​7786 72fbab1 Thanks @​knsv-bot! - fix(er): allow special characters (e.g. dots) in ER diagram attribute names and types by escaping them with backticks

• #​7672 4887e97 Thanks @​sjackson0109! - fix(flowchart): respect per-subgraph direction keyword in Dagre layout. Fixes #​4648

• #​7734 a4c1e50 Thanks @​OfirHaf! - fix(block): read block padding and sanitize config dynamically instead of at module load time

• #​7674 cc75089 Thanks @​cyphercodes! - fix(block): respect current DOMPurify config when sanitizing labels

• #​7711 be2e282 Thanks @​Jinacker! - fix(flowchart): render flowchart and state self-loop edges as a single SVG path.

• #​7781 d945968 Thanks @​Dharya-dev! - fix(radar): align axis labels based on angular position to prevent clipping

• #​7661 2f5e9e8 Thanks @​nabila401! - fix(venn): fix 3-circle venn diagram union rendering

• #​7780 8dcdce4 Thanks @​Dharya-dev! - fix(xychart): truncate plot data to match x-axis category count

• #​7235 1bbc189 Thanks @​darshanr0107! - fix: Support consecutive LaTeX in node text

• #​7247 365c1b1 Thanks @​darshanr0107! - fix(treeView): Ensure treemap labels render correctly in large nested diagrams

• #​7754 06a32b7 Thanks @​palgunatm66! - fix(sequence): sequenceDiagram rect backgrounds using theme-aware fallback colors

• #​7693 afaf306 Thanks @​dull-bird! - fix(quadrant-chart): allow CJK, emoji, Latin-1 accented characters, and other non-ASCII text in unquoted axis/quadrant/point labels. Fixes #​7120.

• #​7751 79e97cd Thanks @​puneetdixit200! - fix(state): render state diagram click tooltips with mermaidTooltip

• #​7570 c2305df Thanks @​PinguinsRule! - fix(state): Fix invalid syntax between state and '{'

• #​7758 a4a250b Thanks @​mk24x7! - fix(venn): render labeled higher-arity unions when the underlying pairwise unions are not declared. Resolves #​7656.

• Updated dependencies [ea1c48f, b4d0442, 4e63e9d, 216e4e9]:

  • @​mermaid-js/parser@​1.2.0

---

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✅ Docs preview build completed successfully! All tests passed.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 55.62%. Comparing base (68db779) to head (299f953).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #421   +/-   ##
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  Coverage   55.62%   55.62%           
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  Files           4        4           
  Lines         169      169           
  Branches       48       47    -1     
=======================================
  Hits           94       94           
  Misses         74       74           
  Partials        1        1           

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