Notes about upgrading from iptables-1.2.x should be displayed only when needed (1.2.x installed). has_version can be used to determine installed version: "Note that has_version will operate on the version that was installed, which can be useful for selective upgrade messages." http://dev.gentoo.org/~plasmaroo/devmanual//ebuild-writing/functions/pkg_postinst/
Created attachment 78853 [details, diff] iptables-1.3.5.ebuild.patch
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