It was a while since I was really active here, but now I'm starting to back back a little. I just checked the country list and it looks great! I really like the sub-sections and it makes it all cleaner! There were a few things that got me thinking though. I will try to make this post short and straight to the point, but as a geography and flag geek it might me difficult for me
So, here's a few countries that are missing its flag, or has the wrong flag:









In the Yemen case, I reckon that North Yemen should have the Arab Republic of Yemen flag, and that South Yemen should have the People's Democratic Republic of Yemen's flag, instead of the united Yemeni flag.
I believe there also are a few countries/sections in the regular list, that (according to me) should fit better under the Ancient coins section:



I mean, Nepal (Ancient) even has "ancient" in its name
If this isn't moved to Ancient coins, then Greece (Ancient) should be put under Greece:


Also, these there are (at least) two territories that should be placed as sub-countries under its host:


Crimea should be put under Russia, since Ukraine didn't really exist at this time, and the Crimean Khanate later became a part of the Russian Empire and then the Soviet Union util 1991 when it was given to the reborn Ukraine. The Mongol Empire says itself that it should be under Mongolia. Or under Ancient coins.
The question is also: What counts as a Micronation? Under this category there's only unrecognised states, but what about the real micronations, like Liechtenstein, Luxembourg, Andorra, Monaco, Vatican City, San Marino, Cyprus, Malta, the Pacific islands, and the Caribbean islands, the African island nations, etc. should be listed here. If not, then the category should be renamed.
Please share your thoughts about this.
Cheers!