Hard modes apparently work, I haven't tested it but the extra loots for it are in the tables.

Ahn'kahet heroic is opened, though mostly untested, leave feedback in the forums.

A couple of vendors and trainers (Alchemy and JC) have been updated with 3.2.2 entries.

You won't be able to connect until you update your client.

If you're planning on downloading the manual patches you're looking for something like:

1. WoW-3.1.3-to-3.2.0-enUS-Win-patch
2. WoW-3.2.0.10192-to-3.2.0.10314-enUS-patch.exe
3. WoW-3.2.0.10314-to-3.2.2.10505-enUS-patch.exe

or

1. WoW-3.1.3-to-3.2.0-enUS-Win-patch
2. WoW-3.2.0.10192-to-3.2.0.10314-enUS-patch.exe
3. WoW-3.2.0.10314-to-3.2.2.10482-enUS-patch.exe
4. WoW-3.2.2.10482-to-3.2.2.10505-enUS-patch.exe

And pick the right one for your locale.

Be very careful if the auto-patcher starts installing as it can be very difficult or impossible to go backwards.

After that update your realmlist.wtf as per the Starters Guide.

There was an account cleanup during the database update, long time inactive accounts were purged.

YOU MUST DELETE YOUR CACHE BEFORE PLAYING TO AVOID PROBLEMS.

*** IMPORTANT ***
If you are crashing in Dalaran try lowering your detail settings and deleting your cache folder.
Keep lowering your settings and deleting your cache folder until you can login without crashing.
Google for 'wow crash dalaran' to see the problems some retail players have had - though its seems more common here.

If I find out any more I'll let you know.

The details can be found in the forum.

Keep an eye out for any major issues.

Had some DNS resolver issues, if you have a problem use the IP instead of the hostname in your realmlist.wtf: 208.72.156.160