#Additions
Added some additional cultural names for Königsberg.

#Removals

#Misc. changes
Adjusted name equivalency due to a change in how CK3 handles spaces and regnal numbers.

Set Ljudevit as equivalent to Louis; while not actually a cognate, it was historically often considered equivalent.

Changed Illyria's de jure capital from Cetina to Knin. (Note: Cetina was intended to represent Solin, the ancient capital of Illyricum, but Knin makes more sense.)

Adjusted Serbian conquest of Albania starting war.

#Culture changes
Added negative starting relations modifier between Welsh and English/Norman and Irish and English/Norman in 1187 and later.

Added Đurađ to the Serbian name list.

Corrected a Great Russian cultural tradition from "easier to convert" to "harder to convert".

#Character and dynasty changes
Changed most Bulgarian characters to Catholic in the 1204 start date (Bulgaria was Catholic from 1204 to 1235 for political reasons). Provinces are left Orthodox.

Adjusted names of a few Serbian kings because of the changes in CK3's handling of regnal numbers with spaces. Regnal numbers are wrong now, but the presentation is nicer.

Renamed Ana Neda from Anna to Neda.

Updated set relation commands for characters to include the reasons.

Removed historically dubious mother of Karl Thopia who was only mentioned in one 16th century source (mainly removing her because it causes game imbalance with alliances).

#Province history changes

#Title history changes
Moved Vuk Kosača to Podrinje and Vuk Orlović to Zlatibor. Vrhbosna is now part of the Bosnian ban's domain instead.

Made Albanian rulers in 1337 independent. While the Albanians were nominal vassals of Naples, they were effectively independent.

#Localization changes
Fixed Novgorodian having no localization outside of English and Russian.

#Bug fixes
Fixed the mod's portrait modifiers being in the wrong folder and not working.

Fixed Norman culture not having Norse innovations unlocked.

Did nothing.

• Removed chance for Great Russian culture to use Balto-Finnic portraits.
  
• Fixed decision to end Romanian Struggle being available even when the struggle was inactive, or if you weren't involved in the struggle.
  
• Fixed some text saying "Byzantine Struggle" instead of Romanian Struggle.
  
• Fixed broken strings in non-English languages regarding the struggle (not translated).

Fixed Guanche culture not being present in a county due to a typo.

#Additions
Added "Romanian Struggle" for 1204 (requires Fate of Iberia DLC); Romania = medieval term for the lands of the Byzantine Empire, and does not refer to the modern country.

Added custom DNA for many historical characters, provided by Salicy.

Added the following nicknames for historical characters: the Populator, the Farmer.

Added flavorization so that independent Christian Bulgarian kings are called Prince (i.e. Knyaz, like from 864-913 before adoption of Tsar).

#Removals

#Misc. changes
Made Grand Prince flavorization apply for k_novgorod (when feudal, clan, or tribal).

Made the duchy of Kiev no longer be called "Grand Principality" (note: its rulers are still called Grand Princes).

Made Bulgarian and Serbian emperors (when Bulgarian or Serbian culture, respectively) wear the king's crown instead of the imperial crown (because it better resembles the historical crowns worn by Bulgarian emperors and Uroš Dušan)

Improved Bulgarian independence war in 1187: if the Bulgarians win, Bulgaria is upgraded to an empire; if the Bulgarians lose, the kingdom of Bulgaria is destroyed. Additionally, the Cumans now participate on the Bulgarians' side.

Improved 1337 Serbian invasion of Albania so that the county of Durazzo is not conquered, and removed Durazzo from the requirements for forming the Serbian Empire.

Disabled "Restore Byzantine Empire" decision for 1204 if Fate of Iberia DLC is enabled (replaced by struggle-ending decision).

Made it so that hairstyles from the flavor packs will not be used for historical characters if the player doesn't have the DLC.

Made Ottoman Byzantine decision give the nickname "the Conqueror".

Updated to implement Guanche culture.

#Culture changes
Updated name equivalency file, and made some improvements.

Improved Bulgarian name list; several names were added, some names were removed, and names are now all consistently romanized (using the official government romanization scheme) instead of using several different systems.

#Character and dynasty changes
Betrothed Mihail (son of Ivan Aleksandar) to Eirene (daughter of Andronikos III).

Connected Shishman dynasty with Asen dynasty in family tree.

Removed "Liudovik" (son of Michael Shishman, 1337 duke of Vidin); this person does not seem to have existed.

Removed character claims on k_bulgaria in dates when the empire exists.

Gave Khan Krum the nickname "the Terrible".

Replaced celibate trait with castrated trait for Roman of Bulgaria, and adjusted his and Boris II's birth dates so they are alive in 936.

Changed Todor Svetoslav and Ivan Sratsimir to use their dual names.

Adjusted family situation for Dobromir Hriz, Boril, Strez, and Aleksiy Slav to be more accurate (with fictional mother of Aleksiy Slav invented so he can be a nephew of the Asens but not a brother of Boril and Strez).

Removed several scripted claims from 1204 rulers.

Changed Canmore and some of his family members to Gaelic (David I is now the first king of Scots culture).

#Province history changes
Fixed 1.6 special buildings in Iberia not existing.

Changed Dubrovnik to Catholic in 1066 and later.

#Title history changes
Upgraded Ivan Aleksandar to emperor in 1337.

Moved Burgas to Bulgaria in 1337.

Made Bulgaria de jure Bulgarian Empire in 936, 1204, and 1337.

Fixed independent Transylvanian counts in 1081.

Split Serbia, Croatia, Bosnia, and Albania from the Byzantine Empire in 1187 and later, creating a new small de jure empire of Illyria. Note: Dyrrachion is part of Epirus in 1187 and 1204.

Adjusted Latin Empire vassals.

Made Lübeck a vassal of Denmark in 1187 and 1204.

Moved Dubrovnik to the Byzantine Empire in 1187, and made it independent in 1204.

Attempted to improve Croatia in 1187 and 1204 (still has many problems).

#Localization changes
Changed Serbian name Blaz to Blaž.

Renamed Tikh dynasty to Tih to make Bulgarian romanization consistent.

Changed Keramarija and Ivanko-Alexios to Kira-Maria and Ivanko-Aleksiy.

For "Embrace Turkish Culture" decision, made the text "Asia Minor" clickable.

Changed Arbanon's adjective from Arbanoni to Arbanite.

Changed Stewart house motto from "Nemo me impune lacessit" to "In defens", a motto used by the Stewarts a few decades earlier (still anachronistic, however).

#Bug fixes

• Added new character in Croatia in 1204 (Domald Sidraški).
  
• Added Bulgarian cultural name of Constantinople (Tsarigrad).

• Changed "Form Aragon" decision to not "create" Aragonese culture, since in the mod I have Aragonese culture already exist in 867 and 936.
  
• Made East Slavic kings of Ruthenia and White Rus' be called Grand Princes, because the only Rus' kings were the Kings of Rus' (Galicia-Volhynia).
  
• Switched 867 bookmark from The Adventurers to The Struggle for Iberia.
  
• Set 1204 as a "recommended" bookmark and made it the default instead of 1066.
  
• Replaced Boniface of Montferrat with Kaloyan on the 1204 bookmark screen; Boniface instead shows up in Baldwin's character window now.
  
• Changed Baldwin's description (English only for now).

• Made Cisalpine and Croatian start with -15 relations in 1337.
  
• Renamed Oghuz to Turcoman in 1187 and later, since the term Oghuz stopped being used around the early 13th century.

• Changed Capetian Angevin character names from standard Italian to the Sicilian culture's equivalent when possible; if there isn't an equivalent in the name list, I left it as standard Italian.
  
• Gave Louis of Hungary a claim on Zadar in 1337, and in 1204, gave the Doge of Venice a claim on Zadar.
  
• Changed traits of a few historical characters.
  
• Boosted Kaloyan's stats.
  
• Changed 1187/1204 count of Valladolid/Olmedo from Galician to Castilian.
  
• Removed "de" prefix from the Girón dynasty.
  
• Made the Latin Empire start with male only succession.
  
• Gave Kulin of Bosnia in 1204 the ability to "revoke false conversion".
  
• Made Boniface of Montferrat rivals with Baldwin of Flanders.
  
• Removed ahistorical elder daughter of Kaloyan, and disinherited the remaining daughter.
  
• Reverted father of Ivan Asen, Petar, and Kaloyan back to Bulgarian, and removed Vlach language from them.

• Adjusted 867 and 936 culture and religion setup in Iberia.

• Downgraded Nicene emperors to kings of Nicaea, for consistency with the other claimants to the Byzantine throne.
  
• Changed Zadar and Cetina to be held by Domald Sidraški in 1204.
  
• Made Connacht independent in 1204.
  
• Made Shirvan independent in 1204.
  
• Anachronistically landed Andronikos Palaiologos in 1204 (vassal of Nicaea) to make it possible to play as a Palaiologos in that date.
  
• Anachronistically landed the father of Constantine Tikh (Tihomir) as the count of Skopje in 1204.
  
• Partially updated 867/936/1066 Iberia.

• Renamed Coruña to A Coruña.
  
• Renamed Nikaea and Thessalonika to Nicaea and Thessalonica (names were previously a mix of Latin and Greek instead of picking one or the other). The barony of Nikaea was renamed to Nikaia instead (cf. the barony of Thessaloniki).

• Fixed Muwalladism having the Abbasid Caliph as their head of faith in 1066 and later.
  
• Fixed new flavor pack/1.6 clothes and headgear not showing up.
  
• Fixed 936 bookmark having Zolta listed as the ruler of the Mogyër Confederation instead of Hungary.
  
• Fixed Raumo Swedish cultural name not showing properly.

• Added the following nicknames for historical characters: the Illustrious, the Posthumous.
  
• Added flavorization for Hesse (Landgrave); Thuringia left alone because the title "Landgrave" would overwrite duke for the rulers of Meissen in 1337.

• Disabled Iberian struggle in the 1337 start date.

• Assigned some nicknames to some rulers.
  
• Fixed there being a few Visigoths in 867.
  
• Fixed a couple Gaelicized Norman characters in history being English instead of Irish.
  
• Corrected mother of Conrad IV (King of the Romans/King of Sicily/King of Jerusalem), and corrected his mother's death date.
  
• Removed historically dubious sons of Philip of Swabia, and corrected the name of one of his daughters.
  
• Made Philip III of Navarre and Peter IV of Aragon start as allies in 1337.
  
• Made Philip III have his wife as designated heir for historical reasons. Since they are both of the Robertine dynasty, it shouldn't cause problems.
  
• Corrected birth date of Thibaut I of Navarre to be after his father's death (CK2 changed it because it has to have a holder on the days between his father's death and his birth, but I don't have a bookmark at those days so it is fine).

• Heavily reduced development in the duchy of Canarias.
  
• Modified Jerusalem's title history.
  
• Moved all of Joan II of Navarre's titles to her husband, in order to make Navarre more powerful.
  
• Changed Agen from an English vassal to a French vassal in 1337.

• Renamed Or Qapi to Or Qapı.
  
• Renamed barony of Al-Madina to Al-Madinah.

Betrothed Peter IV of Aragon to Princess Marie of Navarre.

Fixed some provinces erroneously being Andalusian in later dates.

• Added Mogyër cultural name of the barony of Csanád (Marosvár).
  
• Added Leusták Rátót as the voivode of Transylvania in 1187.
  
• Added more Swedish cultural names in Finland, and added a couple East Slavic cultural names in Karelia and Kola.
  
• Added coats of arms for the following counties: Visegrád, Sopron, Győr, Nyitra, Trencsén. Also added coat of arms for the Kőszegi dynasty.
  
• Added Croatian/Serbian/Bosnian cultural name of Vukovár (Vukovo, from an obsolete Croatian name that has since been replaced with the Hungarian name). Likewise, set "Vukovár" as the Hungarian cultural name for the capital barony.
  
• Added a new count of Vukovár in 1337.
  
• Added Prince-Bishop of Lübeck to 1187 and later.
  
• Added flavorization for Upper Burgundy and Brandenburg (free county/march instead of duchy).
  
• Added the following nicknames for historical characters: the Iron, the Catholic, the Ceremonious, the Liberal, the Benign, the Reckless.
  
• Added some missing children of the 1337 king of Navarre.
  
• Added Catalan cultural name of Ibiza (Eivissa), except in Spanish and Russian localizations.

• Made Kolon/Kolonvár be called Zala/Zalavár in 1187 and later.
  
• Made it so that Jazira is no longer considered an AI-prioritized title for Kurdish culture.
  
• Made it so that AI sultans of Egypt won't create Jazira or Yemen (designed for 1187/1204).
  
• Changed Bosnian/Croatian duke flavorization (Ban/Banate) to be applied even if the liege is of a different culture (this makes it so that bans of Slavonia, Croatia, and Dalmatia have their correct titles).
  
• Removed red label from the sinister half of the coat of arms of the house of Anjou-Hungary, since it was historically more common without it.
  
• Made Mansa Musa know Arabic.
  
• Set Alevi head of faith to the Twelver imam.

• In the name equivalency file, split Matthias/Matthew and Elisabeth/Isabel, because, while they are same in some languages (such as Hebrew and Spanish, respectively), they are separate names in more languages (such as English and French). Also split Simon and Jimeno (which are unrelated).
  
• Made Masri and Coptic start with +20 relations.
  
• In Pomeranian name list, replaced Eryk (Polish spelling) with Erik (Kashubian spelling).

• Partially updated to 1.6.
  
• Changed Báthory to a cadet branch of Gutkeled; I did not connect the family trees, however.
  
• Set István I of Hungary to have "Vajk" as his birth name.
  
• Renamed Carlo Roberto of Hungary to just Carlo, with a birth name of Caroberto.
  
• Removed historically dubious bastard child "Fiametta" of Robert of Naples (his other historically dubious bastard, whom I named "Elena", is kept for now).
  
• Changed several Castilian characters to Asturleonese.
  
• Corrected name of Valencia cadet branch of Ivrea dynasty from València to Valencia.
  
• Changed Qasids from Basque to Aragonese (the founder Cassius is changed to Visigothic instead).
  
• Gave Fadrique Alfonso, bastard son of Alfonso XI, an "Enríquez" dynasty, and gave him the Bastard Founder trait.
  
• Changed los Cameros dynasty members from Basque to Castilian.
  
• Changed several Norse characters to use standardized Old Norse spellings for their names (including the bookmark characters Hákon the Good and Hásteinn, formerly Hakon and Hæsteinn).
  
• Changed a few historical caliphs (al-Ma'mun, al-Mu'tasim, al-Wathiq) from Ash'ari to Mu'tazili.
  
• Gave Peter IV of Aragon a pressed claim on the Duchy of Majorca.
  
• Assigned "the Bearded" nickname to several characters.

• Somewhat updated for 1.6 (unfinished).
  
• Changed Belebey to Bashkir culture in 1337.
  
• Changed Borsod to Hungarian culture in 1337.
  
• Changed Tudela from Castilian to Aragonese.
  
• Changed Nájera to Castilian in 1066 and later.
  
• Made several counties stay Andalusian/Muwalladi in 1337.
  
• Reduced Basque culture spread in 867.

• Removed duchies from kings of Hungary in later dates.
  
• Adjusted Hungary in 1187 and 1337.
  
• Gave István Lackfi land in 1337, so that he can be Master of the Horse without having the title automatically removed.
  
• Gave the county of León to Fernandu de Valencia.
  
• Promoted Kaloyan to emperor in 1204 (1187 and 1337 still have Bulgaria only as a kingdom).
  
• Removed Kingdom of Bulgaria from Bulgarian tsars in 936 and 1204; this may make Bulgaria less stable in these dates due to not being de jure liege.
  
• Adjusted Majorcan borders in 1337.
  
• Moved 1337 Navarrese capital from Évreux to Pampelune.
  
• Changed the duchy of València's coat of arms in 1337.

• Renamed the following baronies: Kolon to Kolonvár, Alto Aragon to Alto Aragón, Vakovo to Vukovo, Köszeg to Kőszeg, Tolna to Tolnavár (an older name), Vajdahunyad to Hunyadvár (an older name), Logrono to Logroño, Puttlingen to Püttlingen.
  
• Renamed the following counties: Székesfehérvár to Fejér, Alto Aragon to Alto Aragón, Braganza to Bragança, Puttlingen to Püttlingen.
  
• Corrected Hungarian character and dynasty names with õ to use ő or ö (whichever is correct).
  
• Corrected an S-cedilla to an S-comma in a Vlach dynasty name.
  
• Changed Castilian name Inigo to Íñigo.
  
• Changed Holstein's adjective from Holsteiner to Holsatian.
  
• Renamed Thüringia to Thuringia.
  
• Fixed some typos in some Old Norse names.
  
• Changed "Grand Duke" to "Grand Prince" for Muscovy/Vladimir for consistent translation of knyaz.
  
• Corrected Viscaya dynasty name to Vizcaya.

• Fixed typo that made it so that Greek culture didn't have Strong Believers in 1081.
  
• Corrected Hungarian title history being messed up in 936.
  
• Fixed mod-added coat of arms of Pozsony not showing up.
  
• Re-added French cultural name of Navarra (Navarre), which was mistakenly removed in the mod's 1.5 update.
  
• Fixed house of Tudur having an unlocalized name.