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CSP 1.1: Add non-normative language for extensions.
After discussion outside the WG, on the list[1] and on the
2014-02-16 call[2], the WG decided to revisit the change in
[3]. The language in this patch seems like a compromise that
everyone can accept.

[3]: cbfaa8e
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mikewest committed Feb 27, 2014
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Expand Up @@ -913,6 +913,10 @@ <h3>Processing Model</h3>
usurp the resource's privileges that have been restricted in this

<p>Note that user agents may allow users to modify or bypass policy

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pombredanne Mar 3, 2014

Why may and not should?

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metromoxie Mar 3, 2014


Please see for more background on this. That particular email sums it up pretty well, although the discussion on the thread goes into much more depth.

enforcement through user preferences, bookmarklets, third-party
additions to the user agent, and other such mechanisms.</p>

<p>To <dfn id="monitor">monitor</dfn> a policy, the user agent MUST
<a href="#parse-a-policy">parse the policy</a> and monitor each of
the directives contained in the policy.</p>
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