I got notice that there is an update to SM2.0.13. I got it using the incremental update of 0.66 MB.
It does have the following:
* Security fixes
* Fixes for a number of non-security-relevant crashes, increasing the stability of the whole platform and the Mail & Newsgroups part of SeaMonkey
As for Security fixes, I see only:
Deal with bogus certs issued by Comodo partner (Bug 642395)
UserAgent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:22.214.171.124) Gecko/20110320 SeaMonkey/2.0.13
A minority may be right, and a majority is always wrong
~ Henrik Ibsen
WinXP, SP3, 512 MB, SM2.17.1, FF21, TB17.O.5, IE8.0, Google Chrome 26, Ghostwall , Kingsoft5.6, JRE1.7_21.