Just finished. This is what happened to me;
1. Leliana is divine. Several unsuccessful assassination attempts on her life. Men and women able to be initiated into the Chantry. She believe she is on the right path.
2. Varric goes back to Kirkwall and rebuilds it into a trading hub again with the help of Hawke. I let Hawke survive the fade. So we know they both survive.
3. I encouraged Cole to be more human and as a result he is dating the bard that plays in the Tavern in Skyhold. They go around helping and making people more happy.
4. Vivienne established a traditional "circle" in opposition to the College of Enchanters because I freed the mages and allied with them. She is their first enchanter. They co-exist but struggle for power against each other.
5. Blackwall shows true repentance by going around to other criminals to encourage them to turn their life around as I made Blackwall own up and become Rainier again; I didn't exile him or force him to be a Grey Warden.
6. Iron Bull goes around mopping up Venatori and Demons with the Chargers because I didn't ally with the Qunari. They are a peace-keeping force.
7. Dorian is an Ambassador and establishes a third faction who wishes to restore "rightouesness" so-to-speak to Tevinter. Showing the Imperium what they could be. This is a result of me doing his Fathers quest and encourages Him and being a friend as best as I could guess.
8. Sera forms a Red Jenny group that my Inquisitor runs around with and helps people. Sera is being Sera...but because I supported her...I get an epilogue scene with a Crossbow in the place of the missing arm.
9. Cassandra serves as a helper to Leliana for several years and remains true to her calling; no mention of the Seekers because I chose to let them go. She is my romance option and she smiles and is happy and we are together.
10. Cullen remains as commander of the Inquisitions peace-keeping forces as I chose to serve Divine Victoria. This means my Inquisition remains intact, but is no longer a military force but a peace-keeping organization. I also encouraged him to stop taking lyrium and He helps Templars with the addiction.
11. I helped Josephine with her personal quest and her family is now a major trading force in Orlais. There is a old pirate faction that hates her family, but she isn't worried.
Cant remember anything else, but thought to be this here for reference.