(thanks firstly)several personal uncertainty about nr

[g-addiction]

1. dose this module support antenna multi-panel and multi-polarization?
2. how to write the extension of nr's attach mechanism (not just based on the closest distance)
3. where can I find the work of handover

[finlater]

Sorry, I'm not the author of this module, you can ask questions in the official repository
By the way, as far as I know, this module does not support handover now

[g-addiction]

have you updated to nr2.1

[finlater]

This repository is basically in sync with the official repository. It has been updated to v2.1 now, you can see here tag v2.1