Only a few details but looks like a different set of extras to the Australian release including a feature length documentary.

All SKUs will include Dolby Vision HDR and Dolby Atmos audio, a new feature-length documentary on the making of the film with new interviews with the cast and crew, a new Establishing Shot featurette with DP Robert Yeoman, More Sermons from the Mount, additional new interview featurettes, all of the legacy special features, plus never-before-seen content. The Lionsgate Limited Steelbook will also exclusively include a new booklet with “hate letters” from the film’s originally 1999 release as well as a new introduction to the film by Smith.