According to an EU official on the matter, cited by Bloomberg

  • EU27 aims for a deal on UK withdrawal in November

As I have said yesterday, the thing about informal meetings is that they are at the end of the day, informal meetings. And thus, no formal conclusions on Brexit updates will come from talks in Salzburg and that means that no matter what is discussed by Theresa May with EU leaders tomorrow it will not matter unless it is brought upon the EU Summit next month.