[doc] Added Automattic as a sponsor.
[dist] Version bump. 1.4.6
[doc] Added Spotify as a sponsor.
[dist] Version bump. 1.4.7
[doc] Added Arnout.
[fix] Update speaker count.
[dist] Version bump. 1.4.8
[doc] Adding schedule
[ux] Updated the style(s) of the Schedule.
[ux] Move CoC to end of page again.