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CHANGELOG.md

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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[Unreleased]

[4.0.1] - 2020-05-03

Fixed

  • Joining of same-tag siblings (would drop a whitespace when joining more than 2 nodes)

Changed

  • Ran npm audit fix

[4.0.0] - 2020-04-21

Changed

Breaking changes

  • Function sanitizeHtml now returns a HTML string instead of a DOM node snapshot.
  • Arguments for filter functions changed from node, parents, parentNodeNames to node, { parents, parentNodeNames }.

Other changes

  • Changed the default value of option remove_tags_deep from { '.*': ['style', 'script', 'textarea', 'noscript'] } to {}.
  • Repository organization: Extraction of library functions into separate files.
  • Code style improvements using eslint.
  • Performance: Regular expressions in options are now precompiled.
  • Testing: Change to ES6 module format.
  • Testing: Use Node's built-in function assert.
  • Testing: Support for browsers as well as Node.js.
  • Testing: Switch from Jenkins to Github actions.

Removed

Breaking

  • Function sanitizeDom is no longer exported. It's internal use only. Use instead its wrappers sanitizeNode, sanitizeChildNodes, and sanitizeHtml.
  • Removed recognition of the custom DOM Node properties sanitize_skip_filters, sanitize_skip, sanitize_skip_filter_classes, and sanitize_skip_filter_attributes. These are now stored in a WeakMap without their sanitize_ prefix. See README for more information.
  • Regular expression matching of node names removed wrapping between ^ and $ to increase flexibility.

Added

  • Added new option allowed_empty_tags to provide exceptions when options.remove_empty is set.
  • Added argument siblingIndex to filter functions.
  • Case-insensitive matching of tag names given in options.

Fixed

  • Filtering of attributes was broken (it operated on a live node set instead of a snapshot)