Notable port changes: - Remove cmLocaleRAII patch. This is no longer necessary. The class now copies the value of LC_CTYPE and not hold a pointer. - Some patches merged upstream: https://blog.kitware.com/cmake-3-20-2-available-for-download/ https://gitlab.kitware.com/cmake/cmake/-/merge_requests/6000 Survived 3 amd64 bulk builds, all consumers should be patched with upstream patches.