Here we go. I'm sure most of these been discussed before, but I'm just collecting them all in one spot.
Godfather - Removed. Now exists as a buff which is applied to a random member of the Mafia at the start of the round, and which confers Detection Immunity and Basic Defense. If you are lynched the fact that you were the Godfather will be shown as public knowledge. (Bodyguard and Arsonist are moved to other investigation brackets)
Mafioso - Removed. Instead, any member of the Mafia can declare an attack at night at the expense of their Night Action. The attacks will be attempted in the order they are declared, and the first one that is not roleblocked will be executed, while the others will result in no action (more actions means less chance of getting roleblocked for that night, but less actions per night). Also, when only one member of the Mafia remains, they will receive Last Stand Roleblock Immunity to prevent them from being deadlocked by Escorts.
Ambusher - You can now only be caught setting up an ambush by Lookouts (who will see your ambush independently of their normal three visitor limit), but they are also now vulnerable to Disguisers through this. (Example - You are Ambusher. Disguiser disguises you as Ann Hibbins. You ambush at Jailor Claim and attack Bodyguard. Lookout sees Ann Hibbins as having set up the ambush rather than you)
Disguiser - You are now completely invisible to Spies by default, though you have a button that will allow you to allow Spies to see you visit a member of the Mafia. For best results, use it sparingly and coordinate with your team to create a plausible claim.
Forger/Janitor - You may now target members of the Mafia at will.
Framer - You may choose to frame your target as any investigative bracket. Note that Survivor/Vampire Hunter/Amnesiac and Sheriff/Executioner/Werewolf will still appear as Suspicious to Sheriffs, so careful with those. You may also now target players which have left the game (Thus - You can attempt to trick Spies into thinking they were forged).
Hypnotist - If your visit would result in conflicting feedback (I.E. using Controlled on a Sheriff who receives Innocent feedback), you will not execute your visit.
Blackmailer/Consigliere/Consort - Fine as is. Consort would benefit from the Jailor losing its roleblock if it does not successfully execute, but that's more of a Jailor thing than a Consort thing.
Lineup - Godfather and Mafioso are replaced by static Ambusher and Disguiser in both Classic and Ranked. This is to directly strike against the Jailor Meta by ensuring that the Mafia will always have an opportunity to counterattack a genuine Jailor claim.
Also, bonus.
Executioner - If your target leaves the game during the day, they will no longer appear as having disconnected during that phase to anyone except you, and may still be voted up normally. Whether they are lynched or not, they will appear to everyone else as having quit the game at a random time midway through the following night. (If your target quits on Day or Night 1, this will not occur until Night 2, and they will not commit suicide between Night 1 and Day 2)