The Letter is up

[Adol]

In the letter it specifically says that the /only/ classes not being affected are THM/CON (DoM) + Gathering classes, I presume. So, unless they misspoke, Archer should have a new auto-attack.

Also, like the new (albeit basic) PUG armor design.

Actually I'm pretty sure it will affect magic classes too. The letter does not specify DoW or DoM so I think it's safe to assume that by "battle", it means all classes which were made for combat, which includes melee and magic.