The repository being "hot" implies volatility. There is a major fork war happening.

If you want stability, stick to the master branch. If you want the bleeding edge (support for 64MB ROMs), you need the dev branch.

The most active / up-to-date version is by mcuee:

🔗 GitHub repo:
https://github.com/mcuee/NeoProgrammer

✅ Look for latest Releases (not just source code)
👉 Download the .zip or .exe installer (if available).

“Hot” often means: latest commits + community tested.

NeoProgrammer is a staple tool in the following industries and hobbies: