Who's to say they weren't found? There are usually some bad systemic difficulties between what a beta team finds and what actually gets fixed.
Either way, I think it's fair to say that some things need improving in the QA/beta area.
The bug that best illustrates this would be the "AI Thinks That Formable Nations Relocate To The Moon And Thus Cancels Alliances Because Of The Massive Distance Penalties" bug. All that was required to spot that would be forming any of the formable nations (major ones like GBR, Spain, Russia, Scandinavia, Prussia, Mughals, Qing) at all, of which there are many, while having an alliance. That it was not spotted and fixed indicates either:
- Out of 150 beta-testers and QA people, not one formed a formable nation at any point in pre-release testing, or were so unobservant in forming them and failing to note the huge distance penalty that they basically weren't testing at all.
- Some of the 150 beta-testers and QA types spotted that forming a formable nation makes the AI think you relocate to the Moon, but this notice was not acted on during preparation of the patch.
Either one of those things is a problem. I can understand that there are loads and loads of bugs which would be difficult to spot, even for a very large QA team, but the Formable Nations bug is not one of those.
Clearly improvements can be made to either testing protocols or in-house protocols for reporting and addressing bugs discovered in testing.
Nonetheless, compared to some recent CKII patches in particular, this has been a pretty solid patch, and I don't want to sound too negative, so thanks for all the work that went into it!