Train supports talking to local or remote operating systems and APIs with a unified interface. It supports executing commands, interacting with files, identifying the target operating system, and authenticating to API-based services and treating them like a platform.

AddressSanitizer (ASan) is a fast memory error detector. It finds use-after-free and {heap,stack,global}-buffer overflow bugs in C/C++ programs.

The casacore package contains the core libraries of the old AIPS++/CASA (Common Astronomy Software Applications) package. This split was made to get a better separation of core libraries and applications.