I have an ebuild that I tried to update in my overlay, using EAPI 7. Unfortunately, because this ebuild inherits from wxwidgets, I have the error: EAPI=7 is not supported
Support for EAPI 7 was added several months ago: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=dc77fa87a193f0665a47b8440020a4d20144b013