Just wanted to drop a note to those Patreon supporters who have access to my map pages. I'm going to follow a policy going forward that if I make any changes to any of my maps on any given day, I'll update the map before I go to bed at night.
I worked on the Britannia map tonight, map D 30, including southern Ireland, Wales and Western England. Took me 5 hours to plot the 200 cities on the map and identify the shire boundaries. The Google Drive page is updated, so have a look any time.