Use the launcher's Update button, or extract into a new folder and start the launcher - it offers to bring everything over from your previous version.
- New Settings options for slower PCs: Textures (Normal / Low) and Shadows (On / Off).
- New picture sizes 360p and 540p.
- Intel graphics without 64-bit shader support (for example 10th-gen "Ice Lake" laptops) can now use the Native renderer instead of getting a black screen (#56).
- Fewer stutters the first time you play: more effects are prepared before play.
- The launcher shows a message instead of closing silently when it cannot open its window (#26).
- Fixed: the chosen game language was ignored while Settings were on Recommended.
- Saves: backup/restore is blocked while the game is running, and a restore is no longer undone by the launcher.
- No false freeze report while shaders are prepared before play.
Known issues: as v1.4.2. If the title-screen demo has played, choosing a mode can hang - press Start within about 20 seconds. On some laptops "Lower CPU use" makes entrances less smooth - leave it off unless your PC runs hot or loud.