Mapgen V2.2 |work|

In the context of Hearts of Iron IV (HOI4) modding, a "piece" for MapGen v2.2 typically refers to the blank mod template resource maps used as a starting point for map generation Essential "Pieces" for MapGen v2.2 Mod Template

• Faster generation times: reduced processing time for large maps and complex terrain
• Improved memory usage: more efficient memory allocation and deallocation

Here’s a professional write-up for MapGen v2.2, suitable for release notes, a changelog, or a project summary. mapgen v2.2

• Remap raw noise to elevation_range.
• Apply sea_level threshold.