I have the same issue. I thought this version was supposed to fix crashes during tech trading. According to SDC, I have the latest versions. Yet, I crash regularly on trading techs. I can't tell if I just have a bogus version or if there is no fix regarding tech trading. I crash just as often as the first version released.
One thing I've noticed, is that often I can change the results of certain techs causing a crash. For instance, if tech "A" caused it, and it was the first one I chose to trade, then sometimes if I choose tech "B" first and afterwards choose tech "A" it goes through without the crash.
Of note was my install process for this latest version. In SDC I selected to download and archive, then to restore that archive. This consistently stuck in a loop. It would get to like 12% installed, then jump back to 9% and just keep looping forever. So I cancel, redownload, wash, rinse, repeat. I uninstall the old version, same thing. Reboot... Nothing would get that to work. So I gave up on that method and just hit the install button next to the file and it took the first time. Maybe I've got a corrupt install. I wouldn't know. It was fully uninstalled at the time when it finally did install.
I'm uninstalling/reinstalling just for kicks, to see if that changes anything at this point. I'll post the results.