(2023-03-20, 20:37)Robert Griebl Wrote: My question is now: what would be a stable URL to access this file? Can you fix the redirect to stay on SSL or should I switch to https://library.ldraw.org/... instead?
The correct answer would be to switch to https://library.ldraw.org/. The library will stay on this address indefinitely (return code 301) and any links that can be changed, should be changed. I opened up non-SSL linking for legacy programs that use these URLs.