<p><span class="h-card" translate="no"><a href="https://hachyderm.io/@fasterthanlime" class="u-url mention">@<span>fasterthanlime</span></a></span> Is this saying that RFC3339 or ISO8601 allows a space rather than a `T`? To me it reads like ISO8601 allows it but I'm pretty sure it's the other way around?</p>
