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dompurify 3.4.3

  • Fixed an issue with handling of nested Shadow DOM trees, thanks @fishjojo1
  • Fixed the template regexes to be more robust against ReDoS attacks, thanks @aleung27
  • Updated the node iteration code to catch more Shadow DOM related issues
  • Updated Playwright and added Node 26 to test matrix
  • Updated existing workflows, fuzzer, release signing, etc., added more tests
  • Bumped several dependencies where possible