While we wait for Imperator Invictus mod (aka 2.1) DD today, go read the most voted suggestion for last week. Everyone who is playing the game is more than welcome to post suggestions for all to read, I am sure all devs will read them:
forum.paradoxplaza.com
forum.paradoxplaza.com
forum.paradoxplaza.com
- First position with 6 votes is the suggestion for holdings: private economy in I:R

Holdings: private economy in I:R
Preface: this Sunday in the Imperator Invictus server discussions channel, Parcipal mentioned that holdings barely add any meaningful flavour in the game. He also criticized the lack of uses for private wealth of monarchs. IMHO holdings should be...
- Second position with 4 votes is the suggestion for commerce economic policies choices:

Commerce economic policies choices
Preface: I like very much to negate trade to the nations I want to go to war. Primarily, I do not have to reset all trade routes after declaring war to them, and secondary, because I make them more difficult to obtain trade income. However, I do...
- Third positions with 2 votes is the suggestion for disloyal governors and legates declaring proxy wars:

Disloyal Governors/Legates declaring proxy wars
Preface: This Sunday, Parcipal, Misora and Dustin in the discussions channel of the Imperator Invictus discord server brought forward the possibility of private wars by governors or legates. Observation: now, when a governor becomes disloyal the...
- 6