Good morning world! Tuesday rolls around and while I must spend many hours stirring up the dev multiplayer contestants to start a word war, it is also time for another Developer Diary. As mentioned in last week's diary on Army Professionalism, today we're giving attention to a part of the game which hasn't seen much development in EU4's life with Trade Policies
For owners of the upcoming expansion accompanying Update 1.23, you will be able to set a trade policy in any node where your nation has a merchant present. There is no cost to setting your policy, and they can be changed with a 12 month cooldown. Policies available to all nations are:

• Maximize Profits: +5% trade power

• Hostile Trading: +25% Spy network speed in nations with present merchant or home node.
  
  
  
• Establish Communities: +15% Improve relations with all other nations with their home node or a merchant present located here.

• Improve Inland Routes: +1 combat terrain bonus in trade node provinces. Only possible with 33% of Trade Power in a node

The default policy selected for any merchant is Maximize Profits. For unknown reasons, the Inland Routes policy has proven very popular in the office.



I said these were the policies available for everyone, but as some may have gathered from screenshots and dev diaries, we are taking quite the shining to the Islamic world in 1.23. As such, there is a specific Trade Policy available to Muslims: Propagate Religion.
When a Muslim nation controls more than 33% of the Trade Power in a Trade Region's node, they are able to activate the Propagate Religion Trade Policy, which will establish a Religious Centre in the node, spreading this religion within the node, as can be seen in my totally legit Omani screenshot



There are events associated with the Trade Policies, including specific flavour events should Religion be propagated through Indonesia.

While we're talking about the South East, let's take a look at the trade goods setup here.



A few changes to be seen here, particularly with gems and incense in the region, which should be noted are both added to the possible goods that colonies here can produce.

Cheers for checking out today's Dev diary, but I must now go around the office antagonizing our Dev Clash players. Next week we'll continue on the theme of Islam and look directly at the changes coming to the Muslim World.

Read the original post

Useful links
Official Website
Europa Universalis IV Wiki
Europa Universalis IV Development Diary Archive

Good morning world! Tuesday rolls around and while I must spend many hours stirring up the dev multiplayer contestants to start a word war, it is also time for another Developer Diary. As mentioned in last week's diary on Army Professionalism, today we're giving attention to a part of the game which hasn't seen much development in EU4's life with Trade Policies
For owners of the upcoming expansion accompanying Update 1.23, you will be able to set a trade policy in any node where your nation has a merchant present. There is no cost to setting your policy, and they can be changed with a 12 month cooldown. Policies available to all nations are:

• Maximize Profits: +5% trade power

• Hostile Trading: +25% Spy network speed in nations with present merchant or home node.
  
  
  
• Establish Communities: +15% Improve relations with all other nations with their home node or a merchant present located here.

• Improve Inland Routes: +1 combat terrain bonus in trade node provinces. Only possible with 33% of Trade Power in a node

The default policy selected for any merchant is Maximize Profits. For unknown reasons, the Inland Routes policy has proven very popular in the office.



I said these were the policies available for everyone, but as some may have gathered from screenshots and dev diaries, we are taking quite the shining to the Islamic world in 1.23. As such, there is a specific Trade Policy available to Muslims: Propagate Religion.
When a Muslim nation controls more than 33% of the Trade Power in a Trade Region's node, they are able to activate the Propagate Religion Trade Policy, which will establish a Religious Centre in the node, spreading this religion within the node, as can be seen in my totally legit Omani screenshot



There are events associated with the Trade Policies, including specific flavour events should Religion be propagated through Indonesia.

While we're talking about the South East, let's take a look at the trade goods setup here.



A few changes to be seen here, particularly with gems and incense in the region, which should be noted are both added to the possible goods that colonies here can produce.

Cheers for checking out today's Dev diary, but I must now go around the office antagonizing our Dev Clash players. Next week we'll continue on the theme of Islam and look directly at the changes coming to the Muslim World.

Read the original post

Useful links
Official Website
Europa Universalis IV Wiki
Europa Universalis IV Development Diary Archive

Hello everyone!

I am Trin Tragula and this is the first of the post-vacation Europa Universalis Developer Diaries. As I type this most of the team has begun coming back from vacation (though I am still enjoying the mild climate of southern Sweden for another week) and continued work has begun on the 1.23 patch.

So what have we been up to before and during the summer?

Well, we have for a long time felt that the Near East could do with a bit of a facelift.

In Art of War we gave Arabia and Egypt a much needed overhaul, increasing the number of provinces and expanding the number of countries. As you might remember, if you followed the developed diaries of Art of War, this is something we had great help with from the map modder CanOmer.

1.8 was a long time ago however, and the general level of detail in many regions have changed since then. Over time we have come to feel that the setup could be much more detailed than we wanted back then and that some of the decisions we had taken in terms of how to portray things could be revisited.

Today I will be talking about what was going on in Arabia and Egypt in 1444 and how patch 1.23 will cover this differently from previous versions.


Yemen:

In 1444 Yemen is still ruled by the Rasulid dynasty from Taiz, but the Rasulid rule has been growing weaker. The populous Upper Yemen is under the control of the Shiite Rassid Imams from their capital in Sana’a and to many they would be a more fitting leader for a united Yemen. The Rassids are however in the middle of a civil war of their own, with many different relatives vying for the leadership of the Imamate.
In south-eastern Yemen the Tahirid dynasty has achieved independence, in all but name, from the Rasulids. As they expand their rule towards the coast they seem very likely to soon overthrow their old overlords. Like the Rasulids they are Sunni however, and lack support from the Shia in the mountains.

Compared to the rest of Arabia, Yemen is actually somewhat densely populated and was, in the 15th century, also the source of most of the world's exported coffee. While Coffee is grown throughout Yemen and the Horn of Africa the port of Mocha in southern Yemen is by far the most important port for the export of the roasted beans. This was to become one of the main sources of income for the Yemeni rulers, as well as other powers that came to control the region.

In patch 1.23 Mocha will have a goods produced modifier for Coffee to signify the great importance of this port in the history of the Coffee trade. Yemeni coffee merchants will have to be careful however, as the modifier may be lost if someone manages to export their secret plants to other parts of the world.

To the east the development of the Yemeni struggles are watched with interest by the independent Kathiri dynasty of Hadhramaut and the maritime Sultanate of Mahra. In the north the Sharifates of the Hejaz and Asir as well the Shiite Emirate of Najran bide their time while the Yemenis fight pretenders and eachother.


New Playable Countries in 1444:

• Aden: In 1444 this tag represents the Tahirids. It starts as independent.
  
• Rassids: This is tag represents the Shia Rassid Imams of the Yemen upland.
  
• Hadramut: The Kathiri dynasty rules the sparsely populated desert coast to the east of Yemen.
  
• Mahra: The Mahra sultanate rules the southern coastline of Arabia as well as the island of Socotra.
  
• Mikhlaf: Shiite Sharifate in the Asir mountains and the adjoining coast.
  
• Najran: A small Shiite tribal state in the region just north of the Yemen Highlands.

Yemen can now be formed by a country controlling the important provinces of Yemen (to do this in 1444 you will have to destroy the Rasulid Sultanate).


The Hejaz & Central Arabia:

In 1444 the Hejaz was not a united region. The Sharifate of Mecca, ruled by the Hawashim family, is the strongest state but by no means entirely dominant. Their main contenders are the Husaynid Sharifs, who rule the holy city of Medina.
To the north and across the Red Sea the Mamluk Sultanate is a constant factor in Hejazi politics, and claim to be the protector of both of the Sharifates, often intervening in their conflicts against each other as well as in the appointment of new Sharifs. Historically the Mamluks under Qa'itbay would eventually appoint the Sharif of Mecca as the viceroy of Hejaz, uniting the states by military force.

While know far less of what was going on in detail in 1444 specifically for the inner parts of the peninsula we have taken the opportunity to break up the land into more provinces, making sure that they match the caravan routes used throughout the era. Rather than divide the country in a number of easily conquered one province countries we have decided to keep it under fewer and bigger conglomerate tags.
Najd, with its capital in Diriyah (the future core of the Saudi state), and Shammar, with its capital in Ha’il, remains in control of a wider area in which they represent a number of minor tribes. In the south Dawasir controls a number of the inland oasis and caravan routes.

New Playable Countries in 1444:

• Medina, representing the Husaynid Sharifs of Medina.
  
• Dawasir, representing the Dawasir as well as other tribes controlling the southern routes between Yemen and the eastern coastline.

Oman & Bahrain - Eastern Arabia

In 1444 the Omani interior was ruled by the Ibadi Imamate (sometimes called Sultanate) of Oman while the coastal cities of Oman and the Pirate Coast are under the overlordship of the kingdom of Hormuz in the Persian Gulf. This would eventually make the Sultanate a very tempting target for the Portuguese when they arrived in the region, who would choose to attack Hormuz directly to take control over its network of coastal cities.

Further east the Jabrids of Haasa have conquered the coastline, and most importantly the rich pearl fishing ports of Qatar and Awal.

New Playable countries in 1444:

• Jas - The tribe that would eventually found Dubai exists in 1444, controlling the inland Liwa oasis.

Egypt & Northern Arabia


Throughout the history of the Islamic world, and the history of the Mediterranean itself, Egypt has remained one of the most important regions to control. Egypt was a major entrepôt for cloth, cotton and spices but it was also the greatest exporter of grain and rice in the region and many great cities depended on the harvests of the Nile Delta.
The great dependency on the Nile in an otherwise arid and inhospitable land also means that Egypt has many interesting geographic features.

Both of these are things we felt the game did not properly model so we have taken this opportunity to redraw and re-imagine Egypt in patch 1.23:

More provinces have been added along the Nile and in the Nile Delta and wastelands have been added to limit access between the Red Sea Coastline and the Nile, as well as between the Mediterranean coast and the Nile (you can probably spot the Qattara depression in the screenshot above now).

In order to better show the great importance of the Egyptian grain trade we have added special goods produced modifiers for grain in the provinces of the Delta.
We have also added in more Arab federations in the Syrian Interior and northern Arabia.

New playable countries:

• Anizah: A tribal federation controlling the inner caravan route between the Hejaz and Syria.
  
• Fadl: A tribal federation and a Mamluk vassal with its capital in Palmyra/Tadmor.

That was all for the map and historical setup changes of Arabia and Egypt!

It is our hope that these changes will make the region come alive more and in general be more interesting to play in, with a greater diversity of playable states and a more accurate setup in general.

Next week I will be back to talk a bit about Anatolia and the Caucasus... :)

Read the original post by Trin Tragula

Useful links
Official Website
Europa Universalis IV Wiki
Europa Universalis IV Development Diary Archive

Hello everyone!

I am Trin Tragula and this is the first of the post-vacation Europa Universalis Developer Diaries. As I type this most of the team has begun coming back from vacation (though I am still enjoying the mild climate of southern Sweden for another week) and continued work has begun on the 1.23 patch.

So what have we been up to before and during the summer?

Well, we have for a long time felt that the Near East could do with a bit of a facelift.

In Art of War we gave Arabia and Egypt a much needed overhaul, increasing the number of provinces and expanding the number of countries. As you might remember, if you followed the developed diaries of Art of War, this is something we had great help with from the map modder CanOmer.

1.8 was a long time ago however, and the general level of detail in many regions have changed since then. Over time we have come to feel that the setup could be much more detailed than we wanted back then and that some of the decisions we had taken in terms of how to portray things could be revisited.

Today I will be talking about what was going on in Arabia and Egypt in 1444 and how patch 1.23 will cover this differently from previous versions.


Yemen:

In 1444 Yemen is still ruled by the Rasulid dynasty from Taiz, but the Rasulid rule has been growing weaker. The populous Upper Yemen is under the control of the Shiite Rassid Imams from their capital in Sana’a and to many they would be a more fitting leader for a united Yemen. The Rassids are however in the middle of a civil war of their own, with many different relatives vying for the leadership of the Imamate.
In south-eastern Yemen the Tahirid dynasty has achieved independence, in all but name, from the Rasulids. As they expand their rule towards the coast they seem very likely to soon overthrow their old overlords. Like the Rasulids they are Sunni however, and lack support from the Shia in the mountains.

Compared to the rest of Arabia, Yemen is actually somewhat densely populated and was, in the 15th century, also the source of most of the world's exported coffee. While Coffee is grown throughout Yemen and the Horn of Africa the port of Mocha in southern Yemen is by far the most important port for the export of the roasted beans. This was to become one of the main sources of income for the Yemeni rulers, as well as other powers that came to control the region.

In patch 1.23 Mocha will have a goods produced modifier for Coffee to signify the great importance of this port in the history of the Coffee trade. Yemeni coffee merchants will have to be careful however, as the modifier may be lost if someone manages to export their secret plants to other parts of the world.

To the east the development of the Yemeni struggles are watched with interest by the independent Kathiri dynasty of Hadhramaut and the maritime Sultanate of Mahra. In the north the Sharifates of the Hejaz and Asir as well the Shiite Emirate of Najran bide their time while the Yemenis fight pretenders and eachother.


New Playable Countries in 1444:

• Aden: In 1444 this tag represents the Tahirids. It starts as independent.
  
• Rassids: This is tag represents the Shia Rassid Imams of the Yemen upland.
  
• Hadramut: The Kathiri dynasty rules the sparsely populated desert coast to the east of Yemen.
  
• Mahra: The Mahra sultanate rules the southern coastline of Arabia as well as the island of Socotra.
  
• Mikhlaf: Shiite Sharifate in the Asir mountains and the adjoining coast.
  
• Najran: A small Shiite tribal state in the region just north of the Yemen Highlands.

Yemen can now be formed by a country controlling the important provinces of Yemen (to do this in 1444 you will have to destroy the Rasulid Sultanate).


The Hejaz & Central Arabia:

In 1444 the Hejaz was not a united region. The Sharifate of Mecca, ruled by the Hawashim family, is the strongest state but by no means entirely dominant. Their main contenders are the Husaynid Sharifs, who rule the holy city of Medina.
To the north and across the Red Sea the Mamluk Sultanate is a constant factor in Hejazi politics, and claim to be the protector of both of the Sharifates, often intervening in their conflicts against each other as well as in the appointment of new Sharifs. Historically the Mamluks under Qa'itbay would eventually appoint the Sharif of Mecca as the viceroy of Hejaz, uniting the states by military force.

While know far less of what was going on in detail in 1444 specifically for the inner parts of the peninsula we have taken the opportunity to break up the land into more provinces, making sure that they match the caravan routes used throughout the era. Rather than divide the country in a number of easily conquered one province countries we have decided to keep it under fewer and bigger conglomerate tags.
Najd, with its capital in Diriyah (the future core of the Saudi state), and Shammar, with its capital in Ha’il, remains in control of a wider area in which they represent a number of minor tribes. In the south Dawasir controls a number of the inland oasis and caravan routes.

New Playable Countries in 1444:

• Medina, representing the Husaynid Sharifs of Medina.
  
• Dawasir, representing the Dawasir as well as other tribes controlling the southern routes between Yemen and the eastern coastline.

Oman & Bahrain - Eastern Arabia

In 1444 the Omani interior was ruled by the Ibadi Imamate (sometimes called Sultanate) of Oman while the coastal cities of Oman and the Pirate Coast are under the overlordship of the kingdom of Hormuz in the Persian Gulf. This would eventually make the Sultanate a very tempting target for the Portuguese when they arrived in the region, who would choose to attack Hormuz directly to take control over its network of coastal cities.

Further east the Jabrids of Haasa have conquered the coastline, and most importantly the rich pearl fishing ports of Qatar and Awal.

New Playable countries in 1444:

• Jas - The tribe that would eventually found Dubai exists in 1444, controlling the inland Liwa oasis.

Egypt & Northern Arabia


Throughout the history of the Islamic world, and the history of the Mediterranean itself, Egypt has remained one of the most important regions to control. Egypt was a major entrepôt for cloth, cotton and spices but it was also the greatest exporter of grain and rice in the region and many great cities depended on the harvests of the Nile Delta.
The great dependency on the Nile in an otherwise arid and inhospitable land also means that Egypt has many interesting geographic features.

Both of these are things we felt the game did not properly model so we have taken this opportunity to redraw and re-imagine Egypt in patch 1.23:

More provinces have been added along the Nile and in the Nile Delta and wastelands have been added to limit access between the Red Sea Coastline and the Nile, as well as between the Mediterranean coast and the Nile (you can probably spot the Qattara depression in the screenshot above now).

In order to better show the great importance of the Egyptian grain trade we have added special goods produced modifiers for grain in the provinces of the Delta.
We have also added in more Arab federations in the Syrian Interior and northern Arabia.

New playable countries:

• Anizah: A tribal federation controlling the inner caravan route between the Hejaz and Syria.
  
• Fadl: A tribal federation and a Mamluk vassal with its capital in Palmyra/Tadmor.

That was all for the map and historical setup changes of Arabia and Egypt!

It is our hope that these changes will make the region come alive more and in general be more interesting to play in, with a greater diversity of playable states and a more accurate setup in general.

Next week I will be back to talk a bit about Anatolia and the Caucasus... :)

Read the original post by Trin Tragula

Useful links
Official Website
Europa Universalis IV Wiki
Europa Universalis IV Development Diary Archive

Hi all. We have released a hotfix to address the issues following v1.22 Russia Update.

Changelog 1.22.1
- Siberian Frontier Custom Idea now has a cost.
- Fixed large Colonial nation bonus to Land Force Limit not being given
- Fixed unlocalized variable for Russian Powers
- Fixed Tributary request spam
- Nations are now deranked when vassalized
- Fixed Mac Checksum issues
- Blocked new achievements for nation designer countries or if there's any nation designer country in the world.
- Fixed that Tributaries became independent when getting their own subjects.
- AI now only gets -20 acceptance per relation over limit for alliance and support independence actions.
- Fixed so when you hover over a non-existent great power entry that it doesn't crash
- Fixed crash caused by bad timing where province is unselected in same frame that user clicks "open siege" button
- Fixed crash in macro builder if you hovered over something with no rebel faction
- Fixed huge performance hit / freeze when trying to build large army template in large country.
- Transferring occupation of a province now properly cancels all mercenary constructions there.
- Fixed getting additional subjects as junior partners when you form Union with a nation
- Fixed countries releasing primitive countries in peace deals becoming primitive
- Fixed rare CTD when selecting fleet right after winning battle.

You can always revert your game to a previous version by following these instructions .

Please do not report any bugs in this thread. If you encounter any issues, then make a proper bug report in our bug report forum. Thank you!

Hi all. We have released a hotfix to address the issues following v1.22 Russia Update.

Changelog 1.22.1
- Siberian Frontier Custom Idea now has a cost.
- Fixed large Colonial nation bonus to Land Force Limit not being given
- Fixed unlocalized variable for Russian Powers
- Fixed Tributary request spam
- Nations are now deranked when vassalized
- Fixed Mac Checksum issues
- Blocked new achievements for nation designer countries or if there's any nation designer country in the world.
- Fixed that Tributaries became independent when getting their own subjects.
- AI now only gets -20 acceptance per relation over limit for alliance and support independence actions.
- Fixed so when you hover over a non-existent great power entry that it doesn't crash
- Fixed crash caused by bad timing where province is unselected in same frame that user clicks "open siege" button
- Fixed crash in macro builder if you hovered over something with no rebel faction
- Fixed huge performance hit / freeze when trying to build large army template in large country.
- Transferring occupation of a province now properly cancels all mercenary constructions there.
- Fixed getting additional subjects as junior partners when you form Union with a nation
- Fixed countries releasing primitive countries in peace deals becoming primitive
- Fixed rare CTD when selecting fleet right after winning battle.

You can always revert your game to a previous version by following these instructions .

Please do not report any bugs in this thread. If you encounter any issues, then make a proper bug report in our bug report forum. Thank you!

Third Rome is a new immersion pack for Europa Universalis IV, that adds new gameplay features for the Russian empire and is available for $9.99.
https://www.youtube.com/watch?v=5q9EKpy7cCI
In Third Rome, players will find new means to wield spiritual, political, and military control in the Russian empire, with new ranks of government and unique military units.

The road to Tsardom is yours to walk.

Get EUIV: Third Rome RIGHT HERE