They have the extended epiloque items on wikipedia as well:
Rowling's commentary and supplement
In an interview
5 and online chat,
267 Rowling gave additional information on the futures of the main characters that she chose not to include in the epilogue of the book.
Harry became an Auror and later head of the Aurors' department, under Kingsley's recommendation. He owns Sirius's bike, which Arthur Weasley fixed up for him. He is married to Ginny. Because of the destruction of the piece of Voldemort's soul that resided in him, Harry can no longer speak Parseltongue.
Ron worked for a time with George at their store, Weasleys' Wizard Wheezes, and eventually became an Auror. He is married to Hermione.
Hermione began a career at the Ministry of Magic at the Department for the Regulation and Control of Magical Creatures, and greatly improved life for house-elves and their ilk, but later moved to the Department of Magical Law Enforcement; she helped ensure the eradication of oppressive, pro-pureblood laws. She is married to Ron. She also found her parents and removed the memory modification charm she put on them.
Luna Lovegood has become a naturalist of sorts, searching the world for odd and unique creatures. She eventually marries Rolf, the grandson of Newt Scamander.
7
Ginny Weasley played for the Holyhead Harpies Quidditch team for a time, then left her athletic career behind for marriage and family with Harry. She eventually becomes the lead Quidditch correspondent for the Daily Prophet.
George Weasley runs his joke shop with Ron, with great success. He names his first child Fred, after his late twin brother.
Slytherin has become more diluted, and is no longer the pureblood bastion it once was. Nevertheless, its dark reputation lingers.
Voldemort's jinx on the Defense Against the Dark Arts position was broken with his death, and there is a permanent (unnamed) DADA teacher. Professor McGonagall, who was briefly the interim Headmistress, did not assume the position after Snape. An unnamed Headmaster was appointed.
Firenze was welcomed back into his herd, who acknowledge that his pro-human leanings were not shameful, but honourable.
Kingsley Shacklebolt became the Minister for Magic, with Percy Weasley working under him as a high official.
As part of the changes introduced by Kingsley Shacklebolt, Azkaban no longer uses Dementors. As a result, England is now a "much sunnier place."
Dolores Umbridge was arrested, interrogated, and imprisoned for crimes against Muggleborns.
The Quibbler has returned to its usual condition of "advanced lunacy", and is appreciated for its unintentional humour.