Code review comment for ~d0ugal/maas-images:release-notifications

>
> > Whenever reading data from a remote client and server you should assume the
> > data is bad. It shouldn't matter to MAAS if the version is float(2.8) or
> > str(2.8), the data is the same. Thats why people like strongly typed
> languages
> > for things like this :)
>
> Sure, that is reasonable but I think it isn't a bad idea to have a quick check
> in here to check that things are done roughly correctly. It is very easy to
> make the typo in YAML, I have done it several times already.
>
> I can remove it if you prefer.

Although, thinking about it a bit more MAAS doesn't do this in general yet with SimpleStreams. Errors will quickly happen if the stream doesn't match the expected structure and/or have the expected keys.