Most definitely UP 1.10 will be included ... there's some real significant bug fixes in there! As for Firaxis releasing another patch, I have no idea. 3.19 was a total surprise, but it also made sense for them because they were putting together a final Civ4 package and removing the CD requirement as a nice gift to the community. Since they were putting out another product, spending the cash on generating and testing a patch was a possibility. I'm sure the Civ4 programmers (several of whom are former CivFanatics members actually) really would like to polish up the last few bugs and fixes they didn't quite get right in 3.19, but I'm not sure it'll make sense from a business perspective. If they do, I imagine they'll borrow heavily from the UP code. 3.19 had many new tweaks and changes, but a lot of the bug fixes were just slightly reworked code from the prior UP. If Firaxis does put out another patch, it will be a real testament to their commitment to the Civ community though.