> I have been relying on the files under /usr/share/examples/supfiles
> to officially tell me what I should do.  Some time ago when I noticed
> the security release evaporate I looked to see whether this was
> reflected
> in what I took to be the official place, but they have not changed.

Thanks. Those examples and README.sup are updated, too.

> So even if the template supfile I used originally still contains the
> "security" release, I should remove it from the supfile I use?

Yes.
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soda