valgrind 3.13.0 adds support for larger processes and programs, solidifies and improves support on existing platforms, and provides new heap-use reporting facilities. There are, as ever, many smaller refinements and bug fixes. See the release notes for details.
This is a companion discussion topic for the original entry at https://copr.fedorainfracloud.org/coprs/mjw/valgrind-3.13.0/