Piriform has released a new CCleaner version — CCleaner 5.25 — by adding support for Firefox Web Extensions. What this means is when you launch latest version of CCleaner and visit Tools > Browser Plugins> Firefox, installed Web Extensions will be displayed for you to manage, which was not the case till now.
This version apart from this change, has improved Firefox history and cache cleaning, session cleaning of Opera and Chrome browsers and enhanced Edge extensions management and DPI awareness and support.
READ: CCleaner 5.14 introduces a new Browser Plugins section to manage browser startup Items
You can download CCleaner 5.25 from here.