Linux versions of the demo and full version of Lands of Languages have been released on itch.io.
Besides from that, work is in progress on a future update. This is expected to feature new quests, world items and objects related to morphing beings. One new, uncommon world object is the mineral spring (shown in the image below), which will be related to this.
Another morphing-related structure for the next update is a fountain (shown below), which will be featured in a quest line.