Doug Bissett created (1/27/2013) WarpIn installers for SeaMonkey 2.7.2.12, Thunderbird 10.0.12, Firefox 10.0.12, and the required fontconfig runtime. In other Mozilla news, there will be work done on IPC support in the near future, which is a necessary feature for porting newer versions.
Source: OS/2 Warp News and Rumors