[Gnash] firefox warning to update flash player

[John Riesen]

Firefox has started warning about out of date plugins.  Using Firefox 3.5.3
+ gnash-plugin-0.8.5-3 (on Fedora 11), it now warns that:

=======================
You should update Adobe Flash Player right now.

Firefox is up to date, but your current version of Flash Player can cause
security and stability issues. Please install the free update as soon as
possible.
=======================

Of course, I'm using gnash, not adobe, so this is somewhat bogus.
This is probably a firefox issue, but is there something gnash can do about
this?