requested to be bumped from 4.2.4 in bug 279315 which also requests an ebuild for foswiki, splitting to keep the two requests separate.
*twiki-4.3.1 (01 Aug 2009) 01 Aug 2009; Alex Legler (a3li) -twiki-4.2.4.ebuild, +twiki-4.3.1.ebuild: Non-maintainer commit: Version bump for security bug 268159. Removing vulnerable version