Meh, it's registry cleaning is still decent in my eyes. I see there's more crap piled on and it's serving as a bit of adware, but still the free version is there.
Piriform, which is an Avast-owned company, has released CCleaner 5.64 Stable on March 3, 2020. The new version of the clean-up software introduces the new Health Check feature officially and is the last major version that is compatible with the Windows XP and Windows Vista operating systems.