Update dependency html-minifier-next to v5

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
html-minifier-next (source)	^4.17.0 → ^5.0.0

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Release Notes

j9t/html-minifier-next (html-minifier-next)

v5.0.3

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Fixed

• Fixed empty elements with id attributes being incorrectly removed when removeEmptyElements was enabled (elements with IDs must be preserved as they serve as navigation targets, JavaScript selectors, and accessibility landmarks)
• Fixed duplicate attributes being preserved in output (per HTML spec, when an attribute appears multiple times, only the first occurrence is kept; duplicates are now removed during minification)

v5.0.2

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Fixed

• Fixed SVG and MathML elements being incorrectly removed when removeEmptyElements was enabled (foreign content is now excluded from empty element removal; HTML content inside <foreignObject> and <annotation-xml> is correctly processed as HTML)
• Fixed parseRegExp not extracting flags from regex strings (e.g., /pattern/gi now correctly creates a case-insensitive global regex)

Internal

• Deduplicated option definitions and parseRegExp between CLI, library, and web demo into shared modules (src/lib/option-definitions.js, src/lib/utils.js)

v5.0.1

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Fixed

• Fixed <tbody> (and other table section) start tags being incorrectly stripped when removeOptionalTags and includeAutoGeneratedTags: false (new default) were both active

v5.0.0

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Added

• Added CLI shortcut flags for directory and preset options: -I (--input-dir), -O (--output-dir), -X (--ignore-dir), -f (--file-ext), -p (--preset)
• Added customAttrAssign, customAttrCollapse, ignoreCustomComments, and inlineCustomElements options to the web demo

Changed

[The following reads more complicated than it is. Consider going through the brief upgrade guide.]

• BREAKING: Directory mode (--input-dir) now defaults to processing only .html, .htm, .xhtml, and .shtml files instead of all files
  • To process all files, use --file-ext='*'; to process specific extensions, use --file-ext=html,php,twig (replaces defaults)
  • Migration: If you relied on the previous “all files” default, set fileExt in your config or specify extensions for --file-ext
• BREAKING: includeAutoGeneratedTags now defaults to false, that is, the minifier no longer inserts closing tags that weren’t in the source (e.g., auto-generated </p>, </option>)
  • Migration: If you need the old normalizing behavior, set includeAutoGeneratedTags: true in your config or pass --include-auto-generated-tags
• BREAKING: Removed the html5 option; “HTML5” parsing is now always active, and the legacy HTML 4 inline/block nesting mode no longer available
  • Migration: Remove html5: true from your config (it’s now the only behavior); if you relied on html5: false, review your output for changes in element nesting
• BREAKING: sortClassName was renamed to sortClassNames
  • Migration: If using sortClassName, rename to sortClassNames
• BREAKING: Revised conservative and comprehensive presets
  • conservative: Added caseSensitive, processConditionalComments; removed continueOnParseError, decodeEntities, minifyURLs, noNewlinesBeforeTagClose
  • comprehensive: Added collapseAttributeWhitespace; removed caseSensitive, noNewlinesBeforeTagClose, sortAttributes, sortClassNames
  • Migration: If you rely on specific preset behavior, override individual options as needed (e.g., { preset: 'conservative', decodeEntities: true })
• BREAKING: Replaced relateurl dependency with a built-in URL minifier using Node’s WHATWG URL API
  • The minifyURLs option still accepts true, a string (site URL), { site: '…' }, or a custom function
  • relateurl-specific options (e.g., removeAuth, removeEmptyQueries, ignore_www, schemeRelative) are no longer supported
  • Migration: If you passed relateurl-specific options via minifyURLs: { site: '…', removeAuth: true, … }, remove unsupported properties; only site is accepted
• Replaced change-case dependency with inline case conversion for CLI option names

Performance

• Replaced string slicing with sticky (y flag) regex matching in the HTML parser, reducing memory allocations on large inputs
• Added next-tag lookahead caching to avoid re-parsing the same tag twice during whitespace context detection

Internal

• Checked on and removed unused dependencies

v4.19.1

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Changed

• Removed CI=true environment variable detection for cache size defaults; use cacheCSS/cacheJS options or HMN_CACHE_CSS/HMN_CACHE_JS environment variables instead
• Documented SVG leading and trailing zero removal

Fixed

• Updated CommonJS preset example to use { preset: 'comprehensive' } instead of getPreset()

v4.19.0

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Added

• Introduced configurable minification cache sizes for CSS and JavaScript
  • New cacheCSS and cacheJS options in config file and programmatic API, --cache-css and --cache-js CLI flags
  • Environment variable support: HMN_CACHE_CSS and HMN_CACHE_JS
  • Default: 500 entries (CSS/JS)

Changed

• Refactored HTML parser to reduce string slicing operations, improving memory efficiency for large files
• Made HTML parser correctly handle quoted attributes exceeding 20 KB (e.g., large data URIs, inline assets) by searching the full document for attribute boundaries instead of the limited substring
• Simplified URL cache initialization by importing LRU directly in options module

v4.18.0

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Added

• New mergeScripts option to merge consecutive inline <script> elements into one (saves </script><script> overhead)
  • Only merges compatible scripts (same type, matching async/defer/nomodule/nonce attributes)
  • Does not merge external scripts (with src attribute)

Changed

• SVG path optimization now removes leading zeros before decimal points (e.g., 0.5 → .5, -0.25 → -.25)
• Empty crossorigin and contenteditable attributes now collapse to just the attribute name (e.g., crossorigin="" → crossorigin)
• Pre-compiled regex patterns for tag removal functions to avoid repeated allocation

v4.17.2

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Changed

• collapseWhitespace now trims single trailing newlines inside <pre> and <textarea> elements
  • Removes unintentional newlines often added by template engines before closing tags (e.g., </code></pre>)
  • Multiple consecutive newlines are preserved (likely intentional formatting)
  • Leading newlines and internal whitespace remain unchanged

v4.17.1

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Changed

• Removed aggressive collapseInlineTagWhitespace setting from comprehensive preset

Fixed

• Fixed preset option in programmatic API
  • Previously, users had to manually spread preset values using getPreset(): minify(html, { ...getPreset('comprehensive') })
  • Now the simpler syntax works as documented: minify(html, { preset: 'comprehensive' })

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