Interesting changes since v0.9.2:
- Initial support for clang compiler
- Add support for rhel-8.4
- rhel-8.4: workaround pahole and extended ELF sections
- rhel-8.4: drop klp.arch support
- Kpatch command waits for module to fully unload
- Kpatch command informs user when signal subcommand is unnecessary
- kpatch-build skips ppc64le vdso files