For any plug-ins you upload please make sure all your VIs are saved with "source only" enabled.
To do this:
Do this for all VIs in yoru .llb file. This will make the same file usable with multiple versions of LabVIEW simultaneously. Without this, users who run multiple versions of LV will have to recompile every time they launch a different version of LV from the one you used to save your VIs.
I have updated the template document to include this instruction, but if you have uploaded existing templates, please consider re-uploading them with this adjustment.