The Quest for "Interstellar IMAX Version Download Updated": A Comprehensive Look
Short answer: No.
Long answer: Studios rarely release the "Full Frame" IMAX versions on home video because they say it "disorients the viewer" at home. In reality, they save it for eventual theatrical re-releases.
Updated Release: What's New
What is new in the "Updated" version (as of late 2024/early 2025)?
Variable Aspect Ratio
: The updated home releases (4K UHD and standard Blu-ray) preserve the IMAX experience by switching between 2.39:1 (widescreen) for standard scenes and 1.78:1 (filling a standard TV) for IMAX scenes.
The keyword "updated" likely refers to one of two recent events: