The release date for the PG-13 theatrical version was 3 weeks ago whereas the release date for the R-rated theatrical version was 5 months ago. So, it seems extremely likely that they will release the PG-13 version later on, but I cannot find a definite release date.
Well, as a speech teacher, I would love to have the PG-13 rated version of the film to show in class. I'm not allowed to show R-rated films. I have nothing against profanity and to be perfectly honest, I think it is completely absurd that the original cutting of the film received an R rating in the first place, but that's another discussion for another day. My thought would be that they would release the DVD/Blu-ray with both versions of the film, but apparently no dice on that.