v4.1:
Fixed a tiny text bug.

v4.
Unique Ability's part: "Faith buildings summon unique Rune Singers, writing unique Great Works available only to Finland." is now
"Unimproved Forest tiles yield culture, summoning Rune Singers, writing unique Great Works only available to Finland.", inspired by the original mod.

Rune singers much more rare than before, and spawn from the culture yielded by unimproved forest.
Rune Singers may now also be used like a Missionary, useful if you cannot write a Rune.
Sauna faith decreased to 1 (Same as the Shrine)
To compensate, the Sauna gives now 1 faith from every worked Lake and Marsh tile, which counts for Rune Singers
Sauna unit heal decreased to +5 HP per turn.
City-states should no longer request Rune Singers (didn't previously work because a typo)
Added new fancy icon for the Rune Singer

Added support for Events and Decisions (which is strongly recommended)
Added decision 'Compile the Kalevala', adding a new Wonder
Added decision 'Organize the Civil Guard' adding a new Civil War (https://en.wikipedia.org/wiki/Finnish_Civil_War) event chain (adding two new units)
Added events 'Bishop murdered!' (https://en.wikipedia.org/wiki/Lalli), 'Socialists put forward demands', and 'Revolution declared!', the latter allowing the player to join either White or Red Finland.
Added leader flavors for JFD's Piety and Mercenaries
Fixed support for YnAEMP (v.23)
Added support for Civ IV traits
Added support for JFD's Exploration Continued Expanded

v3: Support for YnAEMP TSL repaired

v.2:
Bugs:
- Rune Singers should no longer be requested by City-States nor be possible to choose as a Free Great Person.
- Sauna should now actually heal units, it wasn't working correctly in the version 1.
- Corrected some bugs in Civilopedia entries
Balance:
- Sauna healing lowered to +5 XP
- Sissi combat bonus against armored lowered to +33%
Compatibility:
- Now compatible with Ethnic Units and R.E.D. modpack, in which Finland uses Swedish units.