Latest ebuild of log4sh still uses EAPI-5. As this is a library without consumers in ::gentoo repository, is it still useful? Let me know if it can be last-rited and I'll do it.
commit b92cc2dda97c568115d838ae587dc6e71073ee07 Author: Sam James <sam@gentoo.org> Date: Fri Apr 2 06:01:15 2021 +0100 dev-libs/log4sh: port to EAPI 7, eutils-- Signed-off-by: Sam James <sam@gentoo.org>