Newest rumors: https://www.fanthatracks.com/news/film-music-tv/rumour-ewan-mcgregor-to-direct-episodes-of-live-action-obi-wan-kenobi-tv-series/
JEDIT: Deadline seems to be corroborating to some extent… https://deadline.com/2019/08/ewan-mcgregor-obi-wan-kenobi-disney-plus-star-wars-1202669319
Perhaps a D23 announcement?