PR1.3 did give a new distribution in the application manager: fremantle-1.3

I'm not sure if that is actually the problem you're having though - if you're searching in application manager then unless you've got some obscure options enabled you shouldn't be able to see either libspeex or portmap.

You'll probably need to use apt-get in the terminal to install them if they haven't been installed as a dependency of some other program.