I used NetCaptor for years and have grown to love the tabbed browser windows. I would love to see K'Meleon incorporate the same sort of tabbed window setup.
You can find tabbed windows in Mozilla0.9.6,while this Kmeleon version is based on the previous milestone.I do not know the past history,and I can easily do without the feature,but the fact are that like that. I do not recall if 0.9.5 had the feature.