I pushed out a new version of the venerable Cache::Cache module to CPAN and SourceForge. It may take an hour or two for the files to propagate to the mirrors. Just a few minor bugfixes in version 1.05, nothing to worry about if it already works for you.
I wrote the original module some six years ago. And from what I can tell it still has a huge install base in the Perl web app community. If I had to guess, I'd say that 10's or 100's of millions of web requests go through that code each day.
People have suggested rewriting it from scratch to make improvements -- occasionally I even try to help those efforts out. But in the end the original version just seems to live on and on and on...
Maybe I'll do a total rewrite myself when Perl 6 comes out.