Here's what I mean. If a board has its music download link set up as follows:
music:
download: https://nikkums.io/cswt/BGM/KoopaTycoonTown.music.zip
...we will see an error like this:

...but if the yaml is formatted this way:
music:
download:
- https://nikkums.io/cswt/BGM/KoopaTycoonTown.music.zip
...it works. The former is completely valid yaml, so it's weird to require the latter in the case when only one download link exists.
Here's what I mean. If a board has its music download link set up as follows:
...we will see an error like this:

...but if the yaml is formatted this way:
...it works. The former is completely valid yaml, so it's weird to require the latter in the case when only one download link exists.