v6.13
build: generate all union bpf_attr checks automatically
Update copyright headers
Change my email address
Move source files into src subdirectory
tests/stack-fcall: use -gdwarf-aranges option if CC = clang
configure.ac: honor exit status of commands run by m4_esyscmd
Change the license of strace to LGPL-2.1-or-later
Add copyright headers to some files that lack them
Implement displaying of expected context upon mismatch
m4: prepare gl_WARN_ADD for simultaneous use of multiple compilers