2.5.0-RC1's documentation is trying to load https://docs.spring.io/spring-boot/docs/2.5.0-RC1/reference/img/banner-logo.svg which doesn't exist. Snapshots are trying to load https://docs.spring.io/spring-boot/docs/2.5.0-SNAPSHOT/reference/img/banner-logo.svg which also doesn't exist.
Comment From: dreis2211
@wilkinsona It loads for me when accessing https://docs.spring.io/spring-boot/docs/2.5.0-RC1/reference/htmlsingle/ - am I missing something?
Comment From: wilkinsona
Thanks, @dreis2211. That prompted me to look a bit more closely and I think it may be browser-specific. I'm using Safari on macOS. It's fine in Chrome. Note the /htmlsingle in your screenshot that's missing from the URL in Safari. This is probably a Spring Asciidoctor Backends problem. It's a subset of https://github.com/spring-io/spring-asciidoctor-backends/issues/11 which we thought we'd fixed.
Comment From: wilkinsona
Closing in favour of https://github.com/spring-io/spring-asciidoctor-backends/issues/38.