The Life is Feudal team has posted the latest update notes that include significant improvements to the stability of world creation and hosting, most notably in the creation of these localized versions of the game. In addition, the player-to-player barter system is now in place and skill progression making attaining level 30 and 60 fast, getting to level 90 normal and "insanely hard" progression to level 100 of any skill.
You can read the full details of the latest update on the Life is Feudal Steam page.
Thanks to Saxx0n for the tip!