• Added province of Koszalin (Köslin)
  
• Kashubia is not only formable is now an existing tag representing the city of Koszalin (Köslin) that had many wars with nearby cities
  
• Improved map setup in South American to feel more organic with a few new provinces, strait crossings and tags
  
• Added few new formables (Wielkopolska aka. Greater Poland - also releasable, Małopolska aka Lesser Poland, Kashubia) with unique national ideas
  
• Changed the requirements to form Polish regional tags and nearby so they don't overlap and formables can coexist
  
• Added new releasable tag of Calisia with unique national ideas
  
• Many small fixes and many small bugs removed
  
• Fixed bug with impossible to complete mission thanks to TIBERIUS EQUITIUS GRACCHUS' report

• Small localisation fix

• Updated version number

Changes that I remember I added them that are present in the newest version:

##### CULTURE #####
• Added Balearic culture to Occitano-Romance culture group
  
• Split German culture group into Germanic & North Germanic (experimental)
  
  ##### GAMEPLAY #####
  
• Added events allowing to play as Ruthenia/Kiev/Zaporozhie since around 1600 or to have one of them as subject country, or not
  
  ##### RELIGION #####
  
• Added Uniate religion conversion option to Poland/PLC & Ruthenia/Kiev/Zaporozhie
  
• Added 1 Uniate center of reformation in Kiev
  
• Added blessings & holy sites of Uniate religion (Kiev, Lviv, Vilnius, Smolensk, Polock) with localisation
  
  ##### MAP #####
  
• New wastelands in France & Italy
  
• Changed climate of many European & Carribean provinces
  
• Improved accessibility of Bolivia colonial region
  
• 2 new strait crossings between Tierra del Fuego & Florida Blanca, Kawesqar (SA)
  
  ##### MISCELLANEOUS #####
  
• Reformation Schools mod is included in the files of the Amber Eagle mod
  
• Unlock Holy Orders mod is included in the files of the Amber Eagle mod
  
• Many bugfixes & missions' adjustments

• Added 40 missions for Moravia (incl. 6 for Great Moravian path and 6 for Samo's Empire path)
  
• Added new Interslavic culture for Great Moravia Path
  
• Added event for Moravia that makes them junior partner under Bohemia
  
• Added event about St. Mary's basilica in Kraków for Poland
  
• Added Warsaw's core in Plock province and Plock's core in Warsaw province
  
• Made Plock and Warsaw enemies
  
• Adjusted polish mission about forming Mazovia. If it not forms by Plock/Warsaw, own the provinces directly and get Mazovia as vassal this way
  
• Added Greater Poland (Wielkopolska in game) as a releasable

• Increased the number of Mazovian missions from 21 to 37
  
• Added many new trade goods (there are now 79 in total)
  
• Enabled "Holy Orders" mechanic to all roman catholics
  
• Added many new colonial regions (experimental)
  
• Updated icons and balanced jewish estate's privileges

• Added new provinces in Volhynia
  
• There are now 17 institutions (experimantal, one every 25 years)
  
• Added new government reforms for PLC (Jagiellonian Throne, Sobieskian Absolutism)
  
• Improved the textures of rivers
  
• Fixed bugs (ie. adjacencies, province shapes and other)

• Added 37 missions for Silesia
  
• Added 2 more estate privileges to Jewish estate
  
• Lowered the crownland posessed by the crown to below 30 percent in most cases
  
• Changed a bit "Unite Mazovia" mission for Poland so other countries can interact with Mazovia when it forms instead of automatically becoming a subject of Poland
  
• Fixed a small bug with estate loans thanks to @Virok's report

• Added mission tree (23 missions) to nations with mazovian primary culture
  
• Updated Scandinavian culture group
  
• Balanced Polish mission tree a bit so now it's more profitable to be tolerant towards other beliefs
  
• Other minor fixes that I don't recall atm