• Speed up non-CSS-Modules parsing by not building unused selector AST nodes. (by @alexander-akait in #21324)

• Speed up non-CSS-Modules CSS parsing by dropping value tokens nothing reads. (by @alexander-akait in #21324)

• Resolve HTML asset URLs against the document <base href>. (by @alexander-akait in #21329)

• Add HTML integration tests: generateError output, ignored src, null-char parse. (by @aryanraj45 in #21328)

• Reduce CPU and memory overhead of HTML and CSS parsing and code generation. (by @alexander-akait in #21332)

• Reduce HTML parser memory and CPU by skipping unused AST nodes. (by @alexander-akait in #21323)

• Reduce HTML parser memory by storing the AST in struct-of-arrays form. (by @alexander-akait in #21331)

• Key the provided-exports cache on a lazy barrel's still-lazy re-export targets. (by @hai-x in #21326)

• Default output.globalObject to globalThis for universal targets. (by @alexander-akait in #21314)

• Pass through new URL(...) directory references instead of resolving them. (by @alexander-akait in #21312)

Features

• useSimpleTree now accepts an onChange option, called with the full data array after any internal move/create/rename/delete — a single place to persist the whole tree without wiring up each handler yourself. (#373)

• Avoid unnecessary rendering for validation in dev: #95394
• fix: work around SWC compress bug: #95457
• docs: Update FormEvent to SubmitEvent in form handling example (deprecated in React 19.2.10+): #95453
• Update font data: #95441
• Ignore-list internal frames whose source maps chain to original sources: #95448
• Type resolved cacheLife profiles, dropping runtime asserts: #95428
• Split typeof-window server requires into .browser variants: #95201
• Collect modules with browser variants statically: #95200

Huge thanks to @lubieowoce, @M4cM4rco, @vercel-release-bot, @unstubbable, and @eps1lon for helping!

• Backported fixes from upstream Chromium, ANGLE, Dawn, Skia, and V8. #52231
• Updated Node.js to v24.18.0. #52104

Click a data point to drill into a child level, with a breadcrumb trail and back navigation. Supported on bar, column, pie, donut, treemap, and heatmap. Tree-shakeable: import the feature and enable it.

import ApexCharts from 'apexcharts'
import 'apexcharts/features/drilldown'

const options = {
  chart: {
    type: 'bar',
    drilldown: {
      enabled: true,
      series: [
        { id: 'fruits', name: 'Fruits', data: [{ x: 'Apple', y: 40 }, { x: 'Banana', y: 30 }] },
      ],
      // breadcrumb: { show: true, position: 'top-left', rootLabel: 'All' },
      // animation: { zoomFromPoint: true }, // unfold the child from the clicked point
      // onDrillDown: async ({ point }) => fetchChild(point), // async level loading
    },
  },
  series: [{ name: 'Categories', data: [{ x: 'Fruits', y: 70, drilldown: 'fruits' }, { x: 'Vegetables', y: 55 }] }],
}

• Child levels are declared inline in chart.drilldown.series, or fetched on demand via onDrillDown.
• Breadcrumb is configurable (position, separator, rootLabel, formatter) and includes a back-arrow.
• Optional animation.zoomFromPoint unfolds the child level outward from the clicked point (and folds back on drill-up).

Render each slice's name outside the pie, connected by a leader line, so users no longer need to map legend colors back to slices. Pie and donut only (ignored for polarArea). The percentage keeps rendering inside the slice.

plotOptions: {
  pie: {
    dataLabels: {
      external: {
        show: true,
        // formatter: (name, { percent }) => [name, percent.toFixed(1) + '%'],
        // connector: { show: true, width: 1, length: 16, gap: 6 },
      },
    },
  },
}

Spread overlapping scatter points apart. Two uses, one engine. Offsets are in axis units, deterministic (SSR-safe), and applied to the drawn positions only, so tooltips still show the true values.

• Strip plots: pass compact { x: 'Category', y: [v1, v2, ...] } data. Each category becomes a band and its values scatter horizontally within it. Every value is a real, hoverable marker; the sticky tooltip follows the hovered dot.
• Overplotting: on ordinary { x, y } data, add small random offsets so dense clusters fan out.

plotOptions: { scatter: { jitter: { enabled: true, x: 0.35 /*, y: 0, distributed: false */ } } },
series: [
  { name: 'Frankfurt', data: [{ x: 'Frankfurt', y: [120, 118, 130, 109, 142] }] },
  { name: 'Mumbai', data: [{ x: 'Mumbai', y: [182, 176, 195, 168, 201] }] },
]

Marker styling reuses the standard markers / colors / fill config; set jitter.distributed: true to color each band separately.

chart.dataReducer now downsamples rangeArea and rangeBar series via min-max bucket aggregation (preserving the visual extremes of each bucket), complementing the existing LTTB reduction for line/area.

chart: { dataReducer: { enabled: true, threshold: 500, targetPoints: 250 } }

• Drilldown: reset the legend-collapse state when drilling so a child level is not rendered with a parent's series hidden.

• Fixed running under tsx import transpilation. #52046 ^{(Also in 43)}

• Backported fixes from upstream Chromium, ANGLE, Dawn, and V8. #52230
• Updated Chromium to 148.0.7778.280. #52110
• Updated Node.js to v24.18.0. #52105

• fix: use nodeMap for source/clone child alignment in inlineBackgroundImages by @FlavioLimaMindera in https://github.com/zumerlab/snapdom/pull/440
• fix(fonts): scan the capture element's ownerDocument so iframe fonts embed (#441) by @stefanofa in https://github.com/zumerlab/snapdom/pull/442
• fix(capture): drop *-prefixed attributes to keep XMLSerializer output well-formed by @venkateshwarreddyr in https://github.com/zumerlab/snapdom/pull/445

• @stefanofa made their first contribution in https://github.com/zumerlab/snapdom/pull/442
• @venkateshwarreddyr made their first contribution in https://github.com/zumerlab/snapdom/pull/445

Full Changelog: https://github.com/zumerlab/snapdom/compare/v2.12.9...v2.15.0

• #5053 by @zbeyens – Skip remote image URLs by default during DOCX export.

  Migration: Convert trusted remote images to data URIs before calling htmlToDocxBlob, or pass allowRemoteImages: true only when the HTML source is trusted.

Thanks to everyone who contributed to this release:

@zbeyens

Full changelog: v53.3.1...v53.3.2

• Add type field for ThemedToken  -  by @ije in https://github.com/shikijs/shiki/issues/1293 (585b5)

This is a bug-fix release, primarily to resolve several issues with the semantic-enrichment and speech-generation code that could loop infinitely in some cases, leading MathJax to crash.

The issues addressed include:

• Several regressions within the speech-rule engine, mostly involving empty bases for super- or subscript, or initial spaces within expressions:

  • (mathjax/MathJax#3578)
  • (mathjax/MathJax#3573)
  • (mathjax/MathJax#3571)
  • (mathjax/MathJax#3570)
  • (mathjax/MathJax#3558)
  • (mathjax/MathJax#3557)
  • (mathjax/MathJax#3552)

• Resolve performance issue with speech generation for large flat expressions. (mathjax/MathJax#3556)

• Handle inline line breaking with nested embellished operators. (mathjax/MathJax#3581) (#1515)

• Allow \label ids to pass ui/safe id filters. (mathjax/MathJax#3580) (#1514)

• Work around issue with Safari 26 not processing math inside otherwise empty containers with overflow: auto. (mathjax/MathJax#3579) (#1511)

• Handle braces better in array environment preambles. (mathjax/MathJax#3565) (#1508)

• Fix equation number ids for expressions containing forward refs. (mathjax/MathJax#3562) (#1507)

• Set box-sizing in dialogs to avoid CSS bleed through that affects close and help buttons. (#1506)

• Make sure multi-byte UTF8 characters are handled properly in data-latex attributes. (mathjax/MathJax#3575)(#1505)

• Fix \bbox problem with padding values that are decimals. (mathjax/MathJax#3568) (#1503)

• Make sure the parsers array is cleared for TeX and text parsers. (#1474) (#1502)

• Don't rerender the output during menu initialization. (#1501)

• Load font files synchronously, when possible. (#1458) (#1500)

• Add symmetric="true" to \middle results. (mathjax/MathJax#3560) (#1499)

• Fix problem with \limits and \nolimits when used after a script. (mathjax/MathJax#3569) (#1497)

• Fixes issue in Euro Braille where some colons of the LaTeX expression were omitted