Still true, only more so. It is said that stereolithography has a surface finish comparable to NC milling. The accuracy can reach within 100 microns with 50 micron layers, if build parameters are selected correctly. Another source states that SL has achieved 45.7 micron RMS error for dimensions up to 240mm, which is an accuracy associated with production tools. Here, resolution is not as high as SL, usually dictated by filament thickness.
Shrinkage varies depending on the type of material selected.
Control the number of tolerances. Try to insist on only one or two critical dimensions. In some cases, the controllable dimension may be height along the z-axis and other features that lie in the xz or yz plane. Design product to be foolproof during assembly. This is still important to reduce damage to the part.