Changes to firefox FC3

[Sean Bruno <sean bruno dsl-only net>]

I was just diagnosing an issue with JavaScript versions for my
university studies and noted that the version of JavaScript changed from
the initial release of FC3 with the first update to firefox.

Here is a short summary:

rpm version             JS version
1.0-2.fc3               1.5
1.0.1-1.3.1             1.4
1.0.1-1.3.2             1.4
1.0.2-1.3.1             1.4


Was this intentional, or is it something that should be fixed?

Sean