I have been using the great Hubitat Package Manager since long time. I know that it got orphaned recently when the original developer moved on, but I thought it was taken on as-is by another developer? It has been many months and I have not been seeing any updates for any packages at all. The only update I see is from just one or two apps, such as Hub Information etc.
Am I missing any recently required new step, to begin getting updates of all other packages?
I do have the Bundle Manager app also installed, but earlier, there used to be some or the other packages getting updates every month in HPM, including drivers etc...but I have not seen any updates coming via my HPM since long now.
Check top right corner make sure you are on the current version of HPM, 1.8.7
It is possible the apps/drivers you have installed just have net been getting many updates. I have not seen that many recently either. A lot of the stuff I am using has matured pretty well so updates are only for bug fixes when reported.