>>106653246
You have to do a git pull on the repo.
If you don't know how, just put this into an update.bat file outside the folder, replace FOLDERNAME with your exact neoforge folder name.
@echo off
git -C "%~dp0FOLDERNAME" pull 2>NUL
if %ERRORLEVEL% == 0 goto :done
git -C "%~dp0webui" reset --hard
git -C "%~dp0webui" pull
:done
pause