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Previously, z-tables, t-tables, etc. were provided the tables in appendices to the exam booklet, much like they are provided as appendices in the back of the relevant books from the curriculum.
I have confirmed with CFAI that any information required from these tables is now provided in the questions/cases themselves. Of course, it is possible that they may provide more information that you need and you will have to choose the relevant information from among what is given, but you will not be required to memorize the values in the tables.
While it is not a bad idea to have a rough idea of certain key values (e.g., 1.96, 2.56), you do not need to panic if you cannot memorize the critical value of the t-statistic for 50 degrees of freedom at the 0.01 level of significance.