resources:  Resources are now allowed to have only one path pattern instead of a list, whcih is now possible with the new {ext} token.  By making a 1-to1 relationship between a resource and its path it is now much easier to add functionality to write a resource to disk based on some passed in metadata.  With a list of paths we would have had to provide some way to choose which one to use when writing.  If the same resource is used in multiple locations this can be handled with new tokens or with subclassing.
resources:  Resources are now allowed to have only one path pattern instead of a list, whcih is now possible with the new {ext} token.  By making a 1-to1 relationship between a resource and its path it is now much easier to add functionality to write a resource to disk based on some passed in metadata.  With a list of paths we would have had to provide some way to choose which one to use when writing.  If the same resource is used in multiple locations this can be handled with new tokens or with subclassing.

instinct-vfx/rez,nerdvegas/rez,nerdvegas/rez,instinct-vfx/rez