I can confirm it's labelled somewhere as 1.1.2.2, and elsewhere as 1.2, I also have Jabba's palace (which really confused some friends of mine since they didn't think it came out for PC )
Although I hadn't tried installing the patch since, as you said, I had the non "Best of" DVD version.
Although I hadn't tried installing the patch since, as you said, I had the non "Best of" DVD version.