Perfmatters version 2.5.2

Version 2.5.2 of our Perfmatters WordPress plugin was released on October 23, 2025.

Changelog summary

  • Added new perfmatters_rucss_inline_stylesheets filter which allows you to inline any stylesheet already excluded from used CSS.
  • Reworked the Script Manager input change event listener for better compatibility with other JavaScript running while the Script Manager is being used.
  • Added new delay JS quick exclusion for GenerateBlocks Pro.
  • Added built-in CSS selector exclusion for GenerateBlocks mobile menu.
  • Added built-in stylesheet exclusion for GeneratePress local fonts.
  • Updated WS Form Pro delay JS quick exclusion to fix a console error.
  • Fixed some incorrect wording in the clear used CSS tooltip.
author bio
Brett Jackson

Developer from Vancouver, WA, who loves building web applications. And of course, anything WordPress.

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