Version 3.2.2 released

This release is mostly to update DOMPurify to fix a potential XSS issue that can occur if a prototype pollution exploit exists, see: GHSA-v9jr-rg53-9pgp for more information. Thanks to David Vieira Kurz (hisolutions.com) for reporting.

This also fixes a bug with XHTML plugin RTL / LTR buttons (thanks to @arcalys) and adds some more tests (thanks to @live627).

Full Changelog

• Fixed bug with XHTML plugin style attribute being misspelled for RTL / LTR.
  – Thanks to @arcalys for fixing.
• Updated DOMPurify to latest version to fix security issue if prototype pollution exploit is available.
  – Thanks to David Vieira Kurz (hisolutions.com) for reporting.