Ghost Recon Breakpoint Free Weekend

The Ubisoft Website offers the chance to play Ghost Recon Breakpoint for free all weekend on PC, PlayStation 4, and Stadia. The site says the event runs from May 27-31 in the heading, while later saying: "From May 27th to May 30th you can access the full game for free." The Free Weekend Trailer says this ends on the 31st too, so that's two votes to one. Here's the description of the clip:
From the 27th to 31st of May, discover the dangerous Auroa Island. Become a Ghost and fight against your worst enemy, ex-brothers in arms gone rogue, on their territory.

During this Free Weekend*, you will also have access to the new Teammate Experience Update, letting you customise your squad to the fullest, enjoy a better progression system and new weapons and headgear.