Looks like a forgotten version bump: dependency.bad 18 dev-ml/async_core/async_core-109.27.00.ebuild: DEPEND: ~amd64(default/linux/amd64/13.0) ['>=dev-ml/zero-109.27.00:='] dev-ml/async_core/async_core-109.27.00.ebuild: RDEPEND: ~amd64(default/linux/amd64/13.0) ['>=dev-ml/zero-109.27.00:='] dev-ml/async_core/async_core-109.27.00.ebuild: DEPEND: ~amd64(default/linux/amd64/13.0/desktop) ['>=dev-ml/zero-109.27.00:='] dev-ml/async_core/async_core-109.27.00.ebuild: RDEPEND: ~amd64(default/linux/amd64/13.0/desktop) ['>=dev-ml/zero-109.27.00:='] dev-ml/async_core/async_core-109.27.00.ebuild: DEPEND: ~amd64(default/linux/amd64/13.0/desktop/gnome) ['>=dev-ml/zero-109.27.00:='] dev-ml/async_core/async_core-109.27.00.ebuild: RDEPEND: ~amd64(default/linux/amd64/13.0/desktop/gnome) ['>=dev-ml/zero-109.27.00:='] dev-ml/async_core/async_core-109.27.00.ebuild: DEPEND: ~amd64(default/linux/amd64/13.0/desktop/kde) ['>=dev-ml/zero-109.27.00:='] dev-ml/async_core/async_core-109.27.00.ebuild: RDEPEND: ~amd64(default/linux/amd64/13.0/desktop/kde) ['>=dev-ml/zero-109.27.00:='] dev-ml/async_core/async_core-109.27.00.ebuild: DEPEND: ~amd64(default/linux/amd64/13.0/developer) ['>=dev-ml/zero-109.27.00:='] dev-ml/async_core/async_core-109.27.00.ebuild: RDEPEND: ~amd64(default/linux/amd64/13.0/developer) ['>=dev-ml/zero-109.27.00:='] dev-ml/async_core/async_core-109.27.00.ebuild: DEPEND: ~amd64(hardened/linux/amd64) ['>=dev-ml/zero-109.27.00:='] dev-ml/async_core/async_core-109.27.00.ebuild: RDEPEND: ~amd64(hardened/linux/amd64) ['>=dev-ml/zero-109.27.00:='] dev-ml/async_core/async_core-109.27.00.ebuild: DEPEND: ~amd64(hardened/linux/amd64/no-multilib) ['>=dev-ml/zero-109.27.00:='] dev-ml/async_core/async_core-109.27.00.ebuild: RDEPEND: ~amd64(hardened/linux/amd64/no-multilib) ['>=dev-ml/zero-109.27.00:='] dev-ml/async_core/async_core-109.27.00.ebuild: DEPEND: ~amd64(hardened/linux/amd64/no-multilib/selinux) ['>=dev-ml/zero-109.27.00:='] dev-ml/async_core/async_core-109.27.00.ebuild: RDEPEND: ~amd64(hardened/linux/amd64/no-multilib/selinux) ['>=dev-ml/zero-109.27.00:='] dev-ml/async_core/async_core-109.27.00.ebuild: DEPEND: ~amd64(hardened/linux/amd64/selinux) ['>=dev-ml/zero-109.27.00:='] dev-ml/async_core/async_core-109.27.00.ebuild: RDEPEND: ~amd64(hardened/linux/amd64/selinux) ['>=dev-ml/zero-109.27.00:=']
forgotten commit, yes fixed thanks