We should upgrade to NSS 3.9.3 on the Mozilla 1.7 branch. NSS 3.9.3 contains bug fixes, new functions, and some newly approved root CA certificates. The Mozilla 1.7 branch is using NSS 3.9.1 plus two bug fixes now.
I just landed NSS 3.9.3 Beta 3 on the SeaMonkey trunk.
a=chofmann for the 1.7 branch
I just landed what will hopefully be NSS 3.9.3 RTM on the MOZILLA_1_7_BRANCH. This will first appear in Mozilla 1.7.4.