Bump mermaid from 11.15.0 to 11.16.1

[dependabot]

Bumps mermaid from 11.15.0 to 11.16.1.

Release notes

Sourced from mermaid's releases.

mermaid@11.16.1

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.

mermaid@11.16.0

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

... (truncated)

Commits

• 7ecca0c Version Packages (#8023)
• 95b1b9c docs: change mermaidAPI.setConfig() changeset (#8024)
• acc69f1 Merge pull request #8022 from mermaid-js/release/11.16.1
• eba7287 docs: point changesets to correct commit hashes
• 12d472c Merge commit from fork
• 2cd6dcf Merge commit from fork
• 630aa7e Merge commit from fork
• 59b22fa Merge commit from fork
• 99af3fc Merge commit from fork
• 2337f7e Merge branch 'test/improve-example.html' into release/11.16.1
• Additional commits viewable in compare view

[cursor]

PR Summary

Medium Risk
Minor mermaid upgrade used for markdown/chat diagram rendering, including security hardening and behavioral changes that could affect how diagrams render. No application code changes.

Overview
Updates the locked mermaid dependency from 11.15.0 to 11.16.1 (via streamdown / @streamdown/mermaid), along with related transitive pins such as cytoscape and katex.

This is a lockfile-only bump. It picks up mermaid’s 11.16 feature additions plus 11.16.1 patches, including stronger prototype-pollution protections (GHSA-c4c3-pg64-4m4v).

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