The building and expansion phase of the town has been streamlined to provide clearer goals:
While there is no specific official "v0.5.1" patch notes summary in recent developer logs, version of Dinkum significantly refined the "Cozy Outback" experience by overhauling core mechanics and adding end-game depth. Dinkum v0.5.1
For veteran players, the 0.5 cycle introduced more "difficult" content to sustain long-term engagement: The building and expansion phase of the town