Version 4.0.12 released

This release brings only fixed bugs for stable release. Binaries are available for Linux and Windows (both 64-bit). For more info how to use AppImage on Linux, please see: https://docs.appimage.org/user-guide/run-appimages.html. Below are changes since the last stable release:

Fixed

• Crash on missing tools in crafting (issue #51)
• Grammar and sentence structure by ChrisEdBurt (pull request #54)
• Possible crash when save directory is not writeable