Hello, long time noticed cc -cleaner update link right down corner,
not often work, everything freezes or very long waiting and i must
stop program forced way. very sad.
That sounds like an issue connecting to the server.
I never use that button anyway, you can look at the announcements here on this forum to see what the latest announced release is:
Or you can go to the ‘Builds’ page where you can see what the latest available version is and download an installer for it: Download CCleaner builds | CCleaner Portable, Slim, and more
Once you have downloaded an installer just double-click it to install it to update your CCleaner.