Starground v0.13.1.5 was released on July 9, 2025 as a stable hotfix in the Early Access v0.13 update series.

Fixes

• Corrected a problem where players could not connect on multiplayer if the host world did not have modified tiles
• Corrected a problem where changing world settings in the new game screen would not transfer over to in-game
• Corrected a problem where players would not animate at the proper speed on multiplayer

Official announcement

https://steamcommunity.com/games/2793380/announcements/detail/539983683367473460