So the first patch is ready - and is rolling out NOW. You should get prompted for an update when you enter Tools. Two issues being fixed:
1) Scripts FC - if you push a bootanimation.zip to /data/local, it will hang/FC
2) Email issues - I have positive reports that this fixes current issues, ie exchange
This is an update.zip format file. If you are running Clockwork Recovery - this process is fully automated. You will click yes to download the patch, it will download, reboot to recovery, install, and reboot your phone.
If you are running SP Recovery - you will end up seeing the zip file on the root of your SD and your phone will reboot into recovery and sit there. You must rename the zip to update.zip, and install manually via SPR.
If for any reason you do NOT get the prompt, or you manage to click 'Never' ... here it is: