The XV4 64-bit version of Q++Studio will support InDesign at the end of the year.
Currently (January 2021), the development of InDesign support is done using InDesign 2020, but we are testing InDesign in parallel, so we expect to support InDesign 2021 within a few weeks after Q++Studio officially supports InDesign.
InDesign-Windows Restrictions and Incompatibilities
•All versions of InDesign, starting with InDesign 2020, can only run on Windows 10 (64-bit).
Topic 183220, last updated on 06-Jan-2021