Films

Carlito’s Way was released theatrically in both Dolby Stereo and DTS. The 2.0 on the Arrow UHD is the original stereo mix, unknown if the 5.1 mix on the  Arrow disc is the original DTS mix.

Italy Eagle Pictures has DV, better encode, and no brightness shifts compared to Lionsgate 4K Blu-ray

Hong Kong Panorama 4K Blu-ray has two interviews available in HD that are SD everywhere else and only included as retailer-exclusive pre-order bonus DVDs with the US Blu-ray

caps; UK and US Blu-rays share the encode

4K transfer

Included in the Complete Kubrick box set with FiM encode of the same master from the Universal release without the filtering.

DTS:X mix on Universal 4K Blu-ray most closely approximates original surround mix

Criterion DVD and Universal 4K Blu-ray has additional features not found on the Criterion 4K Blu-ray

Included in the Complete Kubrick box set with FiM encode of the same master from the WB release without the filtering, 1.85 ratio restored for US Cut; both US and International Cuts are 4K.

No Blu-ray or DVD release until the Criterion 4K Blu-ray has presented the US in its original theatrical aspect ratio of 1.85:1. The International Cut has never been presented in it's OAR of 1.66:1 in any home video releases.

The packaging on the back of the WB 4K Blu-ray incorrectly states it as 1.85:1 when the movie is actually 1.78:1 as is the original Blu-ray. 

StudioCanal UK 4K Blu-ray minimal picture upgrade (2K upscale)

StudioCanal UK 4K Blu-ray has good new Atmos mix

Japan Blu-ray has better encode than other BDs.

US and UK Blu-rays have their framing slightly positioned higher and lower respectively caps. JP BD is closest to center frame.

FiM encode and none of the low-pass filtering present on the Criterion 4K, resulting in more detail and better handling of highlights on Imprint
Review, comparisons

All HD and 4K sources use the same 2009 restoration. Criterion's master (also used by Imprint) is a bit more rolled off, though the difference is minor.

US Periscope Blu-ray OOP https://www.blu-ray.com/movies/Why-We-Fight-Blu-ray/87823/

Otherwise there are DVDs

Even though there is a RaroVideo Blu-ray, it has aggressive DNR and bad encoding so Minerva DVD is still visibly superior, see DVDBeaver caps.

While Minerva DVD has contrast boosting and black crush, it's still much superior to UK Optimum DVD.

Included in the Complete Kubrick box set with FiM encode of the same master from the WB release without the filtering, 1.85 ratio restored

Included in the Complete Kubrick box set with FiM encode of the same master from the Sony release without the filtering; Comparison between Sony and Criterion.

Included in the Complete Kubrick box set with FiM encode of the same master from the WB release without the filtering Comparison between the Criterion and WB.