Updated: 14 May 2020 2: 17 am. Posted: 11 Sep 2020 1: 00 am. Even. For Gold version users there is no need to patch Medieval 2 to v1.3 it's already there all your have to do is patch your kingdoms copy (expansions) to v1.5. They lack armored troops, cavalry and firearms. Patch notes (m2tw) total war wiki.
This patch mianly fixes Core Medieval II settlement data updated to function correctly with Medieval II: Kingdoms (you could try these out) and it also fixes some instances of floating settlements in Medieval II:TW and Medieval II: Kingdoms. If you have got the bandwidth left over to download this amazing game and its expansion pack (over 10GB’s) then you most defiently need to get this cracked update to get the most out of your Medieval 2 Total War Experience.